Quattro™ DC Elevator Drive
Technical Manual
TM7310 rev 01
© 2006 Magnetek Elevator
Table of Contents
Introduction .............................................................................................................10
Drive Ratings and Specifications....................................................................................................... 10
Quattro startup guide .............................................................................................12
Grounding considerations.................................................................................................................. 13
Initial adjustments after power up...................................................................................................... 13
Interconnections .....................................................................................................15
Drive Sequencing....................................................................................................21
Drive Operation and Feature Overview.................................................................23
Pre-Torque......................................................................................................................................... 23
Motor Field Current Control and Field weakening............................................................................. 24
DSPR................................................................................................................................................. 24
Electronic Motor Over-Load............................................................................................................... 24
Armature Voltage Feedback.............................................................................................................. 24
Parameters ..............................................................................................................26
Menu Navigation................................................................................................................................ 27
Adjust A0 menu.......................................................................................................30
Configure C0 menu.................................................................................................50
Logic Inputs C2 submenu.................................................................................................................. 61
Display D0 menu .....................................................................................................66
1
Utility U0 menu........................................................................................................70
Fault F0 menu..........................................................................................................76
Maintenance ............................................................................................................78
Troubleshooting......................................................................................................79
Appendix..................................................................................................................95
EMC Compliance............................................................................................................................... 97
Re-Assembly Procedure for 200A / 250A drives............................................................................... 98
Control Power Consumption............................................................................................................ 102
Input / Output Ratings...................................................................................................................... 102
Component Locations...................................................................................................................... 109
Index.......................................................................................................................119
2
Quattro DC Quick Parameter Reference
Sub
menu
A1
Site
Setting
Parameter
Units
Range
Default
Drive A1 Submenu – See Drive A1 submenu on page 30.
fpm
m/s
0.0 – 1500.0
0.000 – 8.000
400.0
A1 CONTRACT CAR SPD
2.000
1130.0
10.0
2.00
2.0
A1 CONTRACT MTR SPD
A1 RESPONSE
RPM
30.0 – 3000.0
1.0 – 20.0
0.25 – 50.00
0.1 – 20.0
0.0 – 275.0
10 – 100
rad/sec
A1 INERTIA
sec
A1 INNER LOOP XOVER
A1 CURRENT LIMIT
rad/sec
%
200
100
100.0
100
0.0
A1 GAIN REDUCE MULT
A1 GAIN CHNG LEVEL
A1 TACH FILTER BW
A1 TACH RATE GAIN
A1 SPD PHASE MARGIN
A1 RAMPED STOP TIME
A1 CONTACT FLT TIME
A1 BRAKE PICK TIME
A1 BRAKE HOLD TIME
A1 OVERSPEED LEVEL
A1 OVERSPEED TIME
A1 OVERSPEED MULT
A1 ENCODER PULSES
A1 SPD DEV LO LEVEL
A1 SPD DEV TIME
%
% of rated spd
0.0 – 100.0
1 – 100
rad/sec
none
0.0 – 30.0
45 – 90
degrees
80
sec
0.00 – 2.50
0.10 – 5.00
0.00 – 5.00
0.00 – 5.00
90.0 – 150.0
0.00 – 9.99
100.0 – 150.0
600 – 10000
0.1 – 20.0
0.00 – 9.99
0.0 – 99.9
0.00 – 6.00
0.90 – 5.00
-6.00 – +6.00
-10.00 – +10.00
0.00 – 99.99
0.00 – 9.99
0.00 – 9.99
-99.9 – +99.9
-99.9 – +99.9
0.0 – 10.0
0.0 – 10.0
0 – 120
0.20
0.50
1.00
0.20
115.0
1.00
125.0
5000
10.0
0.50
10.0
0.00
1.00
0.00
1.00
1.00
0.10
1.00
0.0
sec
sec
sec
% of contract spd
sec
%
PPR
% of contract spd
sec
A1 SPD DEV HI LEVEL
A1 SPD COMMAND BIAS
A1 SPD COMMAND MULT
A1 EXT TORQUE BIAS
A1 EXT TORQUE MULT
A1 ZERO SPEED LEVEL
A1 ZERO SPEED TIME
A1 UP/DWN THRESHOLD
A1 ANA 1 OUT OFFSET
A1 ANA 2 OUT OFFSET
A1 ANA 1 OUT GAIN
A1 ANA 2 OUT GAIN
A1 FLT RESET DELAY
A1 FLT RESETS/HOUR
A1 UP TO SPD LEVEL
A1 RUN DELAY TIMER
A1 AB ZERO SPD LEV
A1 AB OFF DELAY
% of contract spd
volts
none
volts
none
% of contract spd
sec
% of contract spd
%
%
0.0
none
1.0
none
1.0
sec
5
faults
0 – 10
3
% of contract spd
0.00 – 110.00
0.00 – 0.99
0.00 – 2.00
0.00 – 9.99
0.00 – 5.00
0.00 – 10.00
1 – 99
80.00
0.00
0.00
0.00
0.00
0.50
1
sec
%
sec
sec
sec
none
Hz
A1 CONTACTOR DO DLY
A1 TRQ LIM MSG DLY
A1 ROLLBACK GAIN
A1 NOTCH FILTER FRQ
A1 NOTCH FILT DEPTH
A1 STNDBY FLD TIME
A1 DSPR TIME
5 – 60
20
%
0 – 100
0
sec
min
min
0 – 999
30
0 – 999
120
5
A1 FULL FIELD TIME
0 – 99
3
Quattro DC Quick Parameter Reference
Sub
menu
Site
Setting
Parameter
Units
Range
Default
A2
S-Curves A2 Submenu – See S-Curves A2 submenu on page 39.
ft/s2
m/s2
ft/s2
m/s2
ft/s3
m/s3
ft/s3
m/s3
ft/s3
m/s3
ft/s3
m/s3
ft/s2
m/s2
ft/s2
m/s2
ft/s3
m/s3
ft/s3
m/s3
ft/s3
m/s3
ft/s3
m/s3
ft/s2
m/s2
ft/s2
m/s2
ft/s3
m/s3
ft/s3
m/s3
ft/s3
m/s3
ft/s3
m/s3
ft/s2
m/s2
ft/s2
m/s2
ft/s3
m/s3
ft/s3
m/s3
ft/s3
m/s3
ft/s3
m/s3
0.00 – 7.99
0.000 – 3.999
0.00 – 7.99
0.000 – 3.999
0.0 – 29.9
0.000 – 9.999
0.0 – 29.9
0.000 – 9.999
0.0 – 29.9
7.99
2.435
7.99
2.435
0.0
0.000
0.0
0.000
0.0
A2 ACCEL RATE 0
A2 DECEL RATE 0
A2 ACCEL JERK IN 0
A2 ACCEL JERK OUT 0
A2 DECEL JERK IN 0
A2 DECEL JERK OUT 0
A2 ACCEL RATE 1
0.000 – 9.999
0.0 – 29.9
0.000
0.0
0.000 – 9.999
0.00 – 7.99
0.000 – 3.999
0.00 – 7.99
0.000 – 3.999
0.0 – 29.9
0.000 – 9.999
0.0 – 29.9
0.000 – 9.999
0.0 – 29.9
0.000
7.00
2.134
3.00
0.090
8.0
2.400
8.0
2.400
8.0
A2 DECEL RATE 1
A2 ACCEL JERK IN 1
A2 ACCEL JERK OUT 1
A2 DECEL JERK IN 1
A2 DECEL JERK OUT 1
A2 ACCEL RATE 2
0.000 – 9.999
0.0 – 29.9
2.400
8.0
0.000 – 9.999
0.00 – 7.99
0.000 – 3.999
0.00 – 7.99
0.000 – 3.999
0.0 – 29.9
0.000 – 9.999
0.0 – 29.9
0.000 – 9.999
0.0 – 29.9
2.400
3.00
0.090
3.00
0.090
8.0
2.400
8.0
2.400
8.0
A2 DECEL RATE 2
A2 ACCEL JERK IN 2
A2 ACCEL JERK OUT 2
A2 DECEL JERK IN 2
A2 DECEL JERK OUT 2
A2 ACCEL RATE 3
0.000 – 9.999
0.0 – 29.9
2.400
8.0
0.000 – 9.999
0.00 – 7.99
0.000 – 3.999
0.00 – 7.99
0.000 – 3.999
0.0 – 29.9
0.000 – 9.999
0.0 – 29.9
0.000 – 9.999
0.0 – 29.9
2.400
3.00
0.090
3.00
0.090
8.0
2.400
8.0
2.400
8.0
A2 DECEL RATE 3
A2 ACCEL JERK IN 3
A2 ACCEL JERK OUT 3
A2 DECEL JERK IN 3
A2 DECEL JERK OUT 3
0.000 – 9.999
0.0 – 29.9
0.000 – 9.999
2.400
8.0
2.400
4
Quattro DC Quick Parameter Reference
Sub
menu
Site
Setting
Parameter
Units
Range
Default
A3
Multistep Ref A3 Submenu – See Multistep Ref A3 submenu on page 41.
ft/min
m/sec
ft/min
m/sec
ft/min
m/sec
ft/min
m/sec
ft/min
m/sec
ft/min
m/sec
ft/min
m/sec
ft/min
m/sec
ft/min
m/sec
ft/min
m/sec
ft/min
m/sec
ft/min
m/sec
ft/min
m/sec
ft/min
m/sec
ft/min
m/sec
-3000.0 – +3000.0
-16.000 – +16.000
-3000.0 – +3000.0
-16.000 – +16.000
-3000.0 – +3000.0
-16.000 – +16.000
-3000.0 – +3000.0
-16.000 – +16.000
-3000.0 – +3000.0
-16.000 – +16.000
-3000.0 – +3000.0
-16.000 – +16.000
-3000.0 – +3000.0
-16.000 – +16.000
-3000.0 – +3000.0
-16.000 – +16.000
-3000.0 – +3000.0
-16.000 – +16.000
-3000.0 – +3000.0
-16.000 – +16.000
-3000.0 – +3000.0
-16.000 – +16.000
-3000.0 – +3000.0
-16.000 – +16.000
-3000.0 – +3000.0
-16.000 – +16.000
-3000.0 – +3000.0
-16.000 – +16.000
-3000.0 – +3000.0
-16.000 – +16.000
0.0
0.000
0.0
0.000
0.0
0.000
0.0
0.000
0.0
0.000
0.0
0.000
0.0
0.000
0.0
0.000
0.0
0.000
0.0
0.000
0.0
0.000
0.0
0.000
0.0
0.000
0.0
0.000
0.0
A3 SPEED COMMAND 1
A3 SPEED COMMAND 2
A3 SPEED COMMAND 3
A3 SPEED COMMAND 4
A3 SPEED COMMAND 5
A3 SPEED COMMAND 6
A3 SPEED COMMAND 7
A3 SPEED COMMAND 8
A3 SPEED COMMAND 9
A3 SPEED COMMAND 10
A3 SPEED COMMAND 11
A3 SPEED COMMAND 12
A3 SPEED COMMAND 13
A3 SPEED COMMAND 14
A3 SPEED COMMAND 15
0.000
A4
Motor Side Power Convert A4 Submenu – See Motor Side Power Convert on page 43.
A4 ARM RESISTANCE
ohm
mH
0.0001 – 2.9999
0.01 – 327.67
0.01 – 30.00
0.00 – 30.00
0.00 – 16.38
− Start Autotune?
− manual
− autotune
100 – 2000
1 – 40
0.5000
15.00
4.80
0.90
6.07
-
A4 ARM INDUCTANCE
A4 MTR REV VLT LIM
A4 If REG INT GAIN
A4 If REG PROP GAIN
A4 AUTO TUNE MOTOR
%
none
none
none
A4 GAIN SELECTION
none
MANUAL
A4 GAIN BANDWIDTH A
A4 GAIN BANDWIDTH F
A4 PWM FREQUENCY
A4 FAN OFF DELAY
rad/sec
rad/sec
kHz
500
5
2.5 – 16.0
6.0
180
sec
0 – 999
− auto
− temp
− off
− low
− medium
− high
A4 MAIN FAN CONTROL
none
TEMP
A4 UV-ALARM LEVEL
A4 UV FAULT LEVEL
A4 FLD CARRIER FRQ
%
%
80 – 99
50 – 99
3 – 10
90
80
3
kHz
5
Quattro DC Quick Parameter Reference
Sub
menu
Site
Setting
Parameter
Units
Range
Default
A5
Line Side Power converter A5 Submenu – See Line Side Power Converter on page 46.
A5 Id REG PROP GAIN
none
none
none
none
none
none
volts
volts
volts
0.00 – 9.99
0 – 999
0.00 – 9.99
0 – 999
0.00 – 9.99
0 – 999
110 – 552
15 – 75
0.30
10
0.30
40
3.00
40
480
30
A5 Id REG INTGRL GAIN
A5 Iq REG PROP GAIN
A5 Iq REG INTGRL GAIN
A5 DC BUS REG P GAIN
A5 DC BUS REG I GAIN
A5 INPUT L-L VOLTS
A5 DC BUS V BOOST
A5 SW BUS OV LEVEL
100 – 850
850
− track line v
A5 BUS VREF SOURCE
none
TRK Vin PARAM
− trk vin param
0.0 – 150.0
2.5 – 16.0
A5 PLL FILTER FC
A5 LS PWM FREQ
Hz
kHz
40.0
10.0
A6
Motor A6 Submenu – See Motor Parameters A6 submenu on page 47.
A6 MOTOR ID
none
amps
volts
amps
amps
amps
%
%
%
sec
-
-
A6 RATED MOTOR CURR
A6 ARMATURE VOLTS
A6 FULL FLD CURRENT
A6 WEAK FLD CURRENT
A6 STANDBY FIELD
A6 FLUX CONFIRM LEV
A6 ARMATURE IR DROP
A6 OVLD START LEVEL
A6 OVLD TIME OUT
1.0 – 400.0
55 – 600
0.0
0
1.0 – 40.0
1.0 – 40.0
0.0 – 40.0
25.0 – 99.0
0.0 – 25.0
100 – 150
5.0 – 120.0
0.0
0.0
0.0
0.0
0.0
110
60.0
C1
User Switches C1 Submenu – See User Switches C1 submenu on page 50.
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
analog input
multi-step
ser mult step
serial
external tb
serial
serial+extrn
external tb
serial
2-bit serial
enable on run
external tb
serial
C1 SPD COMMAND SRC
none
none
none
none
none
MULTI-STEP
EXTERNAL TB
ENABLE ON RUN
INTERNAL
C1 RUN COMMAND SRC
C1 FIELD ENA SOURCE
C1 HI/LO GAIN SRC
internal
elev spd reg
pi speed reg
external reg
cemf reg
forward
reverse
forward
reverse
reg release
brake picked
none
external tb
off
C1 SPEED REG TYPE
ELEV SPD REG
C1 MOTOR ROTATION
C1 ENCODER CONNECT
C1 SPD REF RELEASE
C1 CONT CONFIRM SRC
C1 TACH FILTER
none
none
none
none
none
FORWARD
FORWARD
REG RELEASE
NONE
OFF
on
6
Quattro DC Quick Parameter Reference
Sub
menu
Site
Setting
Parameter
Units
Range
Default
User Switches C1 Submenu continued …
C1
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
none
analog Input
serial
not latched
latched
serial
external tb
external tb
serial
automatic
external tb
serial
internal
serial
C1 PreTorque SOURCE
none
NONE
C1 PreTorque LATCH
C1 PTorq LATCH CLCK
none
none
NOT LATCHED
EXTERNAL TB
C1 FAULT RESET SRC
none
EXTERNAL TB
C1 OVERSPD TEST SRC
C1 BRAKE PICK SRC
none
none
EXTERNAL TB
INTERNAL
none
C1 BRAKE PICK CNFM
none
NONE
internal time
external tb
internal
serial
C1 BRAKE HOLD SRC
C1 RAMPED STOP SEL
none
none
INTERNAL
NONE
none
ramp on stop
external tb
run logic
serial
disable
enable
disable
enable
none
analog input
serial
disable
enable
disable
enable
disable
enable
C1 RAMP DOWN EN SRC
none
EXTERNAL TB
C1 BRK PICK FLT ENA
C1 BRK HOLD FLT ENA
none
none
DISABLE
DISABLE
C1 EXT TORQ CMD SRC
none
NONE
C1 DIR CONFIRM
none
none
none
none
none
none
none
DISABLE
DISABLE
ENABLE
C1 S-CURVE ABORT
C1 ENCODER FAULT
C1 PRIORITY MESSAGE
C1 STOPPING MODE
C1 AUTO STOP
disable
enable
immediate
ramp to stop
disable
enable
ENABLE
IMMEDIATE
DISABLE
DISABLE
disable
enable
C1 DSPR ENABLE
7
Quattro DC Quick Parameter Reference
Sub
menu
Site
Setting
Parameter
Units
Range
Default
Logic Inputs C2 Submenu – See Logic Inputs C2 submenu on page 61.
C2
C2 N.C. INPUTS
None
Hex Number
0x01
C2 LOGIC INPUT 1 TB1(1)
C2 LOGIC INPUT 2 TB1(2)
C2 LOGIC INPUT 3 TB1(3)
C2 LOGIC INPUT 4 TB1(4)
C2 LOGIC INPUT 5 TB1(5)
C2 LOGIC INPUT 6 TB1(6)
C2 LOGIC INPUT 7 TB1(7)
C2 LOGIC INPUT 8 TB1(8)
C2 LOGIC INPUT 9 TB1(9)
CONTACT CFIRM
− contact cfirm
− ctr pwr sense
− drive enable
− extrn fault 1
− extrn fault 2
− extrn fault 3
− extrn /flt 4
− pre-trq latch
− run
− run down
− run up
− s-curve sel 0
− s-curve sel 1
− ser2 insp ena
− step ref b0
− step ref b1
− step ref b2
− step ref b3
− trq ramp down
− up/dwn
CTR PWR SENSE
NO FUNCTION
DRIVE ENABLE
RUN
− fault reset
− field enable
− low gain sel
− mech brk hold
− mech brk pick
− no function
− ospd test src
UP/DWN
STEP REF B0
STEP REF B1
FAULT RESET
C3
C3
Logic Outputs C3 Submenu – See Logic Outputs C3 submenu on page 63.
LOGIC OUTPUT 1
TB1(25)
CLOSE
CONTACT
− alarm
− alarm+flt
− not alarm
LOGIC OUTPUT 2
TB1(26)
RUN
COMMANDED
− over curr flt
− overspeed flt
− overtemp flt
− overvolt flt
− ovrtemp alarm
− phase fault
− ramp down ena
− ready 2 start
− ready to run
− regen trq lim
− run commanded
− run confirm
− speed dev
− speed dev low
− speed ref rls
− speed reg rls
− undervolt flt
− up to speed
− uv alarm
C3
C3
C3
C3
C3
C3
− auto brake
− brake hold
− brake pick
− brk hold flt
− brk pick flt
− car going dwn
− car going up
− charge fault
− close contact
− contactor flt
− curr reg flt
− drv overload
− encoder flt
− fault
− flux confirm
− ground fault
− in low gain
− motor trq lim
− mtr overload
− no function
LOGIC OUTPUT 3
TB1(27)
MTR OVERLOAD
ENCODER FLT
FAULT
LOGIC OUTPUT 4
TB1(28)
LOGIC OUTPUT 5
TB1(29)
LOGIC OUTPUT 6
TB1(30)
SPEED REG
RLS
LOGIC OUTPUT 7
TB1(31)
SPEED REG
RLS
C3 SSR1 TB1(21/22)
C3 SSR2 TB1(23/24)
NO FUNCTION
NO FUNCTION
RELAY COIL 1 TB2
(1/3/5)
C3
NO FUNCTION
NO FUNCTION
− zero speed
RELAY COIL 2 TB2
C3
(8/10/12)
C4
− arm current
− spd rg tq cmd
− arm voltage
C4 ANALOG OUTPUT 1
SPEED REF
− speed command
− speed error
− speed feedbk
− speed ref
− aux torq cmd
− bus voltage
− est motor spd
− field current
− iarm error
− tach rate cmd
− tach speed
− torque ref
C4 ANALOG OUTPUT 2
SPEED FEEDBK
− pretorque ref
− motor mode
8
Quattro DC Quick Parameter Reference
Menu Parameter
D1 Elevator Data Submenu
D1 Speed Command
Unit
Menu Parameter
U1 Password U1 Submenu
U1 Enter password
Unit
ft/min or m/sec
ft/min or m/sec
ft/min or m/sec
ft/min or m/sec
% of rated torque
% of rated current
-
-
-
D1 Speed Reference
D1 Speed Feedback
D1 Speed Error
U1 New password
U1 Password Lockout
U2
U2 Hidden Items Enable
U3 Units U3 Submenu
U3 Units Selection
Hidden Items U2 Submenu
D1 Pre-Torque Ref
D1 Ext-Torque Cmd
-
-
-
D1 Spd Reg Torq Cmd % of rated torque
D1 Tach Rate Cmd
D1 Aux Torque Cmd
D1 Est Inertia
% of rated torque
% of rated torque
Seconds
U4
Ovrspeed Test U4 Submenu
U4 Overspeed Test
U5
Restore Dflts U5 Submenu
D1 Rx Com Status
D1 Logic Outputs
D1 Logic Inputs
1 = true; 0 = false
1 = true; 0 = false
1 = true; 0 = false
U5 Restore Motor Dflts
U5 Restore Drive Dflts
U5 Restore Utility Dflts
-
-
-
D2
MS Power Data Submenu
U6
U6 MS Type
U6 MS Code Version
Motor Side Info U6 Submenu
D2 Armature Current
Amps
-
-
-
-
-
-
D2 Field Current
Amps
D2 Armature Voltage
D2 MS Bus Voltage
D2 Motor Mode
Volts
U6 MS S/W Date
U6 MS S/W Time
U6 MS FPGA Version
U6 MS Cube ID
Volts
None
D2 Torque Ref
%
D2 Est Spd Fdbk
D2 Encoder Spd
ft/min or m/sec
U7
Line Side Info U7 Submenu
ft/min or m/sec
U7 LS Type
-
-
-
-
-
-
D2 DS Module Temp
D2 LS Module Temp
D2 Highest Temp
D2 Field IGBT Temp
D2 Armature Cur Err
D2 Auto Fld Int
°C
°C
U7 LS Code Version
U7 LS S/W Date
U7 LS S/W Time
U7 LS FPGA Version
U7 LS Cube ID
°C
°C
Amps
none
none
mH
U8
U8 Hex Monitor
F1 Active Faults F1 Submenu
Hex Monitor U8 Submenu
D2 Auto Fld Prop
D2 Auto Meas Arm L
D2 Auto Meas Arm R
D2 Auto Field Res
D2 Auto Field Tc
-
Ohm
Ohm
sec
F1 Display Active Faults
F1 Reset Active Faults
Faults History F2 Submenu
F2 Display Fault History
F2 Clear Fault History
-
-
F2
D3
LS Power Data Submenu
-
-
-
D3 LS Pwr Output
D3 DC Bus Voltage
D3 DC Bus Volts Ref
D3 LS Overload
D3 LS Input Current
D3 LS D Axis I
kW
Volts
Volts
%
F2 Display Fault Counters
Amps
%
D3 LS Q Axis I
%
D3 LS D Axis Volts
D3 LS Q Axis Volts
D3 Input Hz
%
%
Hz
D3 Input Vab
Volts
Volts
°C
D3 Input Vca
D3 LS Module Temp
9
Quattro DC Introduction
• User choice of P-I type or MagneTek
exclusive E-Reg, elevator velocity
• Optional CEMF speed regulator for use
during initial construction stage start-up
• Torque Feed-Forward when available from
Introduction
Drive Ratings and Specifications
The Quattro drive is designed for connection to
a 4 wire grounded 3-phase input along with a
single-phase 230 VAC control power input.
Basic Drive Specifications
• Pre-Torque at drive start to reduce roll-back
(see pg 23)
• 125, 200, 250 amps DC armature output
(Elevator Run Current) at up to 550VDC in
2 basic model sizes
• 150% overload for 60 seconds
• 250% overload for 6 seconds
• Up to 40 ADC motor field control
• <8% utility input current harmonics at full
power (<5% on 125 amp unit)
• Unity Power Factor (1.0 Service Factor)
• 0–45ºC (32–115ºF) ambient temp range
• Fully regenerative operation
• Includes motor armature contactor w/
provision for armature DB resistors
• 4+ Million Start-Stop operating cycles
• (9) 24VDC Programmable Logic Inputs
• (11) Programmable Logic Outputs:
• Controlled torque Ramp-Down to prevent
• Internal frequency notch filter to reject rope
• Closed loop motor field current regulator
with simplified motor field weakening and
stand-by adjustments
• Quiet, variable speed cooling fan
• User selectable choices for relay logic
outputs, including (see Logic Outputs C3
− Drive OK / No Faults relay
− Alarms Relay
− Drive operating, OK to release brake
− Car above/below speed X threshold
− Car above/below Zero speed threshold
− Car Moving Up
−
−
−
(7) 24VDC
(2) Solid-State Relays
(2) Relays
• 5V or 12V Isolated encoder power source
− Car Moving Down
w/ differential receivers
− Speed Error above/below X threshold for Y
secs
Service Conditions
− Drive Standby Power Reduction (DSPR)
− Elevator Brake actuation
• User selectable analog trace outputs for
system diagnostics (see Analog Outputs C4
• Diagnostic indicator for verifying logic input
and output conditions
• Programmable Alarm Relay to indicate
important but non-critical conditions
− Motor thermostat over-temperature
− Motor Over-Load
• Required: 200-480 VAC, 3-phase, 50/60 Hz
input power, Line Impedance Z < 6%
• Required: 220-240 VAC, single-phase
control power, 50/60 Hz, 3.5/5.5 amps
maximum for 125/200-250 amp drives
respectively
Software Operating Features
The General Purpose Quattro-DC elevator
drive is a four-quadrant torque and speed
regulated motor drive with low power line
harmonic currents and unity power factor. It
can be configured to operate geared and
gearless elevators and lifts. Basic features
include...
− Drive Over-Heating
− Low Utility Line Input
• Safety related fault trapping with
diagnostics, including:
− Motor Over-Current
− Motor field Malfunction
− Contactor Failure
− Severe Utility Line disturbances
− Encoder Loss
− Over-Speed Trip
• User choice of operating speed reference
(see pg 23)
− External analog reference follower
− Serial link reference follower
− Internal reference generator with
controlled S-Curve smoothing to one of 15
preset speeds
• User selectable automatic or external
• User choice of ft/min or m/sec speed
• User choice of input control logic for Run-Up /
Run-Down or Run / Direction relay control
with internal preset speeds (see pg 23)
10
Quattro DC Introduction
The next option consists of shipping, either
domestically or internationally. Due to
international standards, the shipping crate
must be heat-treated.
The final option section determines the type of
motor contactor and Magnetek Operator. The
Magnetek Operator is not required to start
running, but allows for easy access to
parameters, overspeed test, and auto tuning.
Drive Model Numbers
The Quattro DC drive is currently available
with three different output currents and a
variety of options.
The enclosure options consist of a customer
I/O panel and a side Dynamic Braking Resistor
box. The Dynamic Braking Resistor box is an
optional box that is attached to the right hand
side of the cabinet. It is used to hold the
dynamic braking resistors. The customer I/O
panel is an optional larger width cabinet that
allows for customer interfacing within the
supplied cabinet. See Dimensions / Weights
on page 104.
- 1 0 -
QDC
drive
options
output current rating
125 = 125A output current
200 = 200A output current
250 = 250A output current
00 = No operator, ABB type
Contactor
01 = Operator, ABB type
Contactor
02 = No Magnetek Operator,
Dual DC Contactor
software program
enclosure options
03 = Operator, Dual DC
Contactor
1 = no customer I/O panel, no side DBR box
2 = no customer I/O panel, side DBR box
3 = customer I/O panel, no side DBR box
4 = customer I/O panel, side DBR box
shipping type
1 = domestic
2 = international
11
Quattro DC Startup Guide
3. Never allow wire leads to contact metal
surfaces. Short circuit may result.
4. SIZE OF WIRE MUST BE SUITABLE FOR
CLASS I CIRCUITS.
Quattro startup guide
Initial Inspection
Unpacking
5. Motor lead length should not exceed 20m
(60 ft). If lead length must exceed this
distance, contact Magnetek for proper
installation procedures.
6. The following are required to be contained
in individual conduit runs: 3-phase
incoming power, control power, DC
armature wires, and DC shunt field.
7. Use UL/CSA certified connectors sized for
the selected wire gauge. Install
connectors using the crimping tools
specified by the connector manufacturer.
8. Control wire lead length should not exceed
20m (60 ft). Signal leads and feedback
leads should be run in separate conduits
from power and motor wiring.
1. When unpacking, check drive for any
shipping damage.
2. The 200A and 250A versions of the
Quattro arrive in separate shipping
containers, which require connection in the
field. Prior to connecting enclosures,
check serial numbers on each cabinet
section to insure mating compatible units.
Proper mating of enclosures and wiring
between is important. Refer to the re-
connection instructions on page 98.
3. Review the technical manual, shipped with
the drive.
4. Verify the proper drive model numbers and
voltage ratings as specified on the
purchase order.
5. Location of the Quattro is important for
proper operation of the drive and normal
life expectancy.
9. Verify that the input voltage matches the
drive’s rating.
10. Verify that the motor is wired for the
application voltage and amperage.
11. Tighten all of the three-phase power and
torque specs.
Installation
The installation should comply with the
following:
−
−
−
−
DO NOT mount in direct sunlight, rain or
extreme (condensing) humidity.
DO NOT mount where corrosive gases or
liquids are present.
AVOID exposure to vibration, airborne dust
or metallic particles.
DO NOT allow the ambient temperature
around the control to exceed the ambient
temperature listed in the specification.
Wire References
Power Terminals
Torque Specs
56.6 N-m (500 in-lbs)
Plastic Cover Screws 0.23-0.28 N-m (2-2.5
in-lbs)
Ground Terminals
31.0 N-m (275 in-lbs)
Table 1: Input Power Torque Specs
12. Check that all control and signal
terminations are also tight.
Observe the following precautions:
1. Wiring guide lines
ꢀ
For Logic Input and Output I/O
connections, use quality, multi-
conductor cable or discrete stranded
wire only.
CAUTION: TO PREVENT DAMAGE TO THE
DRIVE. THE FOLLOWING CHECKS MUST
BE PERFORMED BEFORE APPLYING THE
INPUT POWER.
ꢀ
ꢀ
For Encoder and Analog I/O
connections, use quality, multi-
conductor braided shield cable*.
For Communication I/O connections,
use quality, multi-conductor braided
shield* cable or twisted pair wire.
−
During shipping, connections may loosen;
inspect all equipment for signs of damage,
loose connections, or other defects.
Ensure the three-phase line voltage is
within ±10% of the nominal input voltage.
Also verify the frequency (50 or 60 Hz) is
correct for the elevator control system.
Remove all shipping devices.
Ensure all electrical connections are
secure.
Ensure all transformers are connected for
proper voltage.
−
*Cable shields to be terminated with a 180/360
degree metal cable clamp attached to Control
Tray panel flange. Refer to the EMC
Compliance on page 97.
−
−
2. Never connect main AC power to the
output terminals
−
12
Quattro DC Startup Guide
problems, the following electrical and
mechanical considerations are suggested.
−
Open F1 and F2 and ensure control power
brought into fuse F1 and F2 is 230VAC!
IMPORTANT
Proper encoder speed feedback is essential
for a drive to provide proper motor control.
IMPORTANT: Double-check all the power
wires and motor wires to make sure that they
are securely tightened down to their respective
lugs (loose wire connections may cause
problems at any time).
Electrical Requirements:
−
Insulate both the encoder case and shaft
from the motor
Grounding considerations
1. Encoder
−
−
Incremental encoder type
Use twisted pair cable with shield tied to
chassis ground at drive end
a. Encoder isolation
− The encoder must be electrically
isolated from the motor frame and
the motor shaft.
−
−
−
Use limited slew rate differential line
drivers
Do not allow capacitors from internal
encoder electronics to case
Do not exceed the operating specification
of the encoder/drive (300Khz @ rated
motor speed maximum)
b. Encoder cable
− The cable type should PVC braided
shielded type with three 22ga
twisted pairs. A and A/, B and B/,
common and V should be the
signals paired together.
− The encoder shield is not to be
connected at the encoder end. On
the drive side of the cable a portion
of PVC material 1inch [25mm]
should be removed approximately
12inches [300mm] from the
−
Use the proper encoder supply voltage
and use the highest possible voltage
available. The Quattro DC provides both
5VDC and 12VDC. Magnetek
recommends using the 12VDC for the
encoder supply.
Mechanical Considerations:
connection to the customer
−
−
−
−
Use direct motor mounting without
couplings
Use hub or hollow shaft encoder with
concentric motor stub shaft
If possible, use a mechanical protective
cover for exposed encoders
It is not advisable to use friction wheels
interface PCB (A6) to expose the
shield material. This point is
required to be secured under a
clamp located under the control
tray. Do not connect the shield to
any other point. Refer to the EMC
Compliance on page 97.
2. Motor frame
Enter / Verify the encoder pulses entered in
the ENCODER PULSES (A1) parameter
matches the encoder’s nameplate.
a. The motor frame is required to be
grounded. The bond wire should be
returned to the common ground point
located in the Quattro enclosure (PE).
3. Three phase power
Motor Parameter Set-up
Enter / Verify the following from the motor’s
nameplate:
1. Motor Current (RATED MTR CURRENT
(A6))
2. Motor Voltage (RATED ARM VOLTS (A6))
3. Motor field amps, forcing (FULL FLD
AMPS (A6))
4. Motor field amps, running (WEAK FLD
AMPS (A6))
a. The three phase wires must be run
with a ground wire. This ground wire,
which is connected back to the utility
ground, is required to be connected to
the Quattro ground (PE).
4. Control power, 230VAC
a. The neutral side of the control power is
required to be grounded at the Quattro
ground (PE).
5. Motor field amps, standing (STNDBY
FIELD (A6))
Initial adjustments after power up
Encoder Set-up
Hoist way Parameter Set-up
Enter / Verify the hoist way parameters:
1. CONTRACT CAR SPD (A1) parameter
programs the elevator contract speed in
ft/min or m/s.
Electrical interference and mechanical speed
modulations are common problems that can
result in improper speed feedback getting to
the drive. To help avoid these common
13
Quattro DC Startup Guide
2. CONTRACT MTR SPD (A1) parameter
programs the motor speed at elevator
contract speed in RPM.
Low speed inspection mode
Run the drive in low speed inspection mode
and…
1. Verify encoder polarity, the motor rotation
should match the encoder phasing. The
equivalent of swapping A and /A can be
done with the ENCODER CONNECT (C1)
parameter.
Line voltage setup
Enter / Verify the line voltage parameter:
1. INPUT L-L VOLTS (A5) parameter
programs the line voltage level
Auto tune Procedure
2. Verify proper hoist way direction. This can
be reversed with the MOTOR ROTATION
(C1) parameter.
tune if desired. Auto tune will automatically
measure the motor’s armature inductance,
armature resistance including cable resistance,
field resistance, and field time constant. Auto
tune will also calculate the armature resistance
voltage drop at motor rated current and the
armature and field regulation gains.
WARNING
If using an external speed regulator, which
produces an analog torque command to
Quattro (SPEED REG TYPE (C1) =
external reg and EXT TORQ CMD SRC
(C1) = analog input), it is imperative that
the encoder polarity matches the armature
voltage. To verify polarity, insert a torque
command into the analog input. Check
ENCODER SPD (D2) against ARMATURE
VOLTAGE (D2). Verify they are the same
polarity. If not, swap A and /A or change
the ENCODER CONNECT (C1) parameter.
(C1, C2, C3, C4) configuration setup
It will be required to adjust the configuration
menus to operate the Quattro as the elevator
manufacturer has specified to interact with the
car controller. Magnetek does not supply this
data.
Verify that the Safety Chain / Emergency Stop
works.
14
Quattro DC Interconnections
Interconnections
QUATTRO SIGNAL
CONNECTIONS – A6
TB1
A9JCC1-4
11
+24 VISO
TB1
Contact
Cfirm
5*
A9JCC1-2
A9JCC1-1
47
48
25
26
27
28
29
30
31
32
33
45
21
22
23
24
12
13
14
+24VISO
+24VISO
1
2
6*
LI1
LI2
A9JCC1-3
To contactor
pickup Relay K on
A9
CTR PWR Sense
Open Collector
Outputs, 24 VDC,
15mA Max
LO1
Logic
Inputs
3
LI3
LO2
LO3
4
LI4
Open collector
Outputs, 30VDC,
150mA max
5
LI5
LO4
6
LI6
LO5
7
LI7
LO6
8
LI8
LO7
9
LI9
LOC
10
43
44
45
46
LIB
C_24VISO
C_24VISO
*Located on A9TB1
C_24VISO
C_24VISO
C_24VISO
+24 VISO
Solid State
Solid State relay
Outputs,
50V AC/DC
SSR1
Relay Outputs,
50V AC/DC
Max 150 mA
Max 150mA Max
SSR2
34
35
36
37
38
39
40
41
42
15
16
18
19
17
/A
Analog Outputs,
+/- 10 VDC,
+/- 4mA
Analog Outputs,
+/- 10 VDC,
+/- 4mA
A01
A02
AC
A
To / From
Encoder,
/B
Use +5 or +12
volt Supply Power
As Required.
To/ From
B
Encoder, Use
+5 or +12 Volt
supply power
TB2
1
/Z
Relay 1
3
Z
Relays, 230 VAC
1A or 30VDC 2A
5
C_ISO
+5VISO
+12VISO
AIN1+
AIN1-
AIN2+
AIN2-
ACOM
Relays,
230VAC 1A or
30VDC 2A
8
10
12
Relay 2
From Customer
Analog Outputs
+/- 10V
JC4
Analog Inputs
1
6
2
7
3
8
4
9
5
+5V_SA
-RTSA
+CTSA
TXRX+
TXRX-
RX-
RS422
Customer
Serial Link
TB2
RX+
7
BB_1
BB_2
Base Enable
Jumper
COM_SA
14
Figure 1: Interconnection Diagram
15
Quattro DC Interconnections
L(1) L(2) L(3)
GND
Control Power
* Note 1
230VAC hi
* Note 1
230VAC lo
To Quattro Drive
* Note 1
F1
F2
TB1K1 K1 TB1 METB1 TB1
* Note 1
Internal Control
Power
4
3
2 1
H(X) H(1)
Safety Chain
Safety Chain
Provided for
the Primary
side of the
230V control
power
Located on A9
A24
TB1
2
SWout (+)
Notes:
Motor Shunt Field
Motor Field Control
1. * indicates components
not supplied by Magnetek
(F2)
(F1)
* Note 1
DCout (-)
3
transformer
ME
ME
ME
(21) (22) (13) (14) (43) (44)
Motor Contactor Auxiliaries
ME
(4) (3)
K1
DBR DBR
(A1) * Note 1
Part of A9
ME
ME (5) (6)
(2) (1)
1-4
5-8
Hoist Motor
(A2)
Encoder to
A6TB1
Figure 2: Quattro DC Power Connections
16
Quattro DC Interconnections
Logic Inputs
Encoder Connections
The Quattro DC’s nine programmable logic
inputs are opto-isolated. For more information
on programming logic inputs, see Logic Inputs
“true” by closing contacts or switches between
the logic input terminal and voltage source
common (or voltage source). The inputs are
sourcing inputs – nominally sitting at common
and when the contacts or switches are closed,
turning “true” at 24VDC. The voltage supply for
the logic inputs is 24VDC.
The Quattro DC has connections for an
incremental two-channel quadrature encoder.
The Quattro DC requires the use of an encoder
coupled to the motor shaft. The encoder power
can be either a +5VDC or +12VDC.
The encoder pulses per revolution must be
entered in the ENCODER PULSES parameter
in the A1 submenu.
Figure 3 shows the encoder connection
terminals for non-single ended applications.
IMPORTANT
Internal 24VDC power supply has a capacity of
100 mA
Note: Logic input 1 and 2 are reserved and pre-
wired for CONTACT CFIRM and CTR PWR
SENSE respectively.
TB1
34
/A
35
36
37
38
39
40
A
/B
B
The choices for the voltage source common (or
voltage source) depend on if the user is using
an external voltage supply or using the internal
example.
/Z
Z
TB1
C_ISO
11
+24VDC isolated
Contact
Cfirm
41 +5V_ISO
42
A9JCC1-2
A9JCC1-1
A9TB1
1
2
logic input 1
logic input 2
5
6
+12V_ISO
Figure 3: Encoder Connections
CTR PWR Sense
3
logic input 3
logic input 4
logic input 5
Below shows the connection for the encoder
option card, if they are configured to be single
ended. This configuration is not recommended,
since, the Quattro DC encoder noise immunity
circuitry is not in effect.
4
5
6
logic input 6
logic input 7
logic input 8
TB1
34
/A
7
35
36
37
38
39
40
41
42
A
8
/B
B
9
logic input 9
10
43
44
45
46
logic input common
+24VDC iso. common
+24VDC iso. common
+24VDC iso. common
+24VDC isolated
/Z
Z
C_ISO
+5V_ISO
+12V_ISO
Figure 5: Logic Input Diagram (Internal
Supply)
Figure 4: Encoder Connections (Single-
Ended)
17
Quattro DC Interconnections
For more on the multiplier gain or bias
TB1
+24VDC isolated
The scaling of the analog input signals, with
BIAS set to 0.00 and MULT set to 1.0 follows:
• Speed Command
+10VDC = positive contract speed
-10VDC = negative contract speed
• Pre Torque Command
+10VDC = positive rated pre-torque of motor
-10VDC = negative rated pre-torque of motor
• Torque Command
+10VDC = positive rated torque of motor
-10VDC = negative rated torque of motor
NOTE: The drive cannot recognize voltages
outside of the ±10VDC on its analog input
channels.
11
Contact
Cfirm
A9JCC1-2
A9JCC1-1
A9TB1
5
1
2
logic input 1
logic input 2
6
CTR PWR Sense
3
logic input 3
logic input 4
logic input 5
4
5
6
logic input 6
logic input 7
logic input 8
7
The Quattro DC provides common mode noise
rejection with the differential analog inputs. The
connection of these two differential inputs is
8
shown in Figure 7.
9
logic input 9
TB1
analog input 1+
15
10
43
44
45
46
logic input common
C_24VISO
Speed Cmd
analog input 1-
16
17
18
±10V
C 24VISO
analog input common
analog input 2+
+
PreTorque
Cmd, ±10V
or Torque
C 24VISO
+24V external
supply
+24VDC isolated
Command, ±10V
analog input 2-
19
Figure 6: Logic Inputs (External Supply)
Analog Inputs
Figure 7: Analog Inputs (Differential)
Figure 8 shows the connection for the analog
inputs if they are configured for single-ended
connection. In this configuration, the Quattro
DC noise immunity circuitry is not in effect.
Note: For prevention of ground noise
The Quattro DC has two non-programmable
differential analog input channels.
•
Analog input channel 1 is reserved for the
speed command (if used).
•
Analog input channel 2 is reserved for the
pre-torque command (if used) or torque
command source (if used).
interference, a twisted shielded pair must be run
to the source and not connected at the board.
TB1
The analog input channels are bipolar and have
a voltage range of ±10VDC.
analog input 1+
15
Available with the analog channels is multiplier
gain parameters (SPD COMMAND MULT and
EXT TORQUE MULT) and bias parameters
(SPD COMMAND BIAS and EXT TORQUE
BIAS). These parameters are used to scale the
user’s analog command to the proper range for
the drive software. The formula below shows
the scaling effects of these two parameters.
Speed Cmd
analog input 1-
16
17
18
19
±10V
analog input common
analog input 2+
PreTorque
Cmd, ±10V
or Torque
analog input 2-
Command, ±10V
analog
channel
input
⎛
⎞
signal
drive
software
uses
⎜
⎟
−
BIAS
×
MULT
=
⎜
⎜
⎝
⎟
⎟
⎠
voltage
Figure 8: Analog Inputs (Single Ended)
18
Quattro DC Interconnections
Relay Outputs
Logic Outputs
The Quattro DC’s two programmable relay logic
outputs are Form-C relays. The have both
normally open and normally closed contacts.
The Quattro DC’s seven programmable logic
outputs are opto-isolated, open collector. The
outputs are normally open and can withstand an
applied maximum voltage of 30VDC. When the
outputs become “true”, the output closes and is
capable of sinking up to 150mA between the
logic output terminal and the logic output
shows the logic output terminals.
The specifications for each relay are as follows:
Relay 1
•
2A at 30VDC or 1A at 230VAC
Relay 2
•
2A at 30VDC or 1A at 230VAC
Figure 10: Relay Outputs shows the logic output
terminals.
Note: Logic Output 1 is prewired for CLOSE
CONTACT.
TB2
TB1
1
+24V iso.
+24V iso.
47
48
3
relay 1
relay 2
A9JCC1-3
5
8
logic output 1
25
26
27
28
29
30
31
32
33
45
logic output 2
10
12
logic output 3
logic output 4
logic output 5
Figure 10: Relay Outputs
logic output 6
For more information on programming the relay
outputs, see Logic Outputs C3 submenu on
logic output 7
logic output common
+24V iso. common
+24V iso. common
Solid State Relay Outputs
The Quattro DC has two programmable solid-
state relays. They have a 30 VDC max with
150mA load capability.
Figure 9: Logic Outputs
relay output connections.
For more information on programming the logic
outputs, see Logic Outputs C3 submenu on
TB1
21
solid state relay 1
22
23
solid state relay 2
24
Figure 11: Solid State Relay Outputs
For more information on programming the solid-
state relays, see Logic Outputs C3 submenu on
19
Quattro DC Interconnections
For more on the gain or offset parameters, see
Analog Outputs
The Quattro DC has two programmable
differential analog output channels. The two
analog output channels were designed for
diagnostic help. For more information on
programming the analog output channels, see
The analog output channels are bipolar and
have a voltage range of ±10VDC and current
draw of +/- 4mA.
Available with the analog channels is multiplier
gain parameters (ANA 1 OUT GAIN and ANA 2
OUT GAIN) and a bias or offset parameters
(ANA 1 OUT OFFSET and ANA 2 OUT
OFFSET). These parameters are used to scale
the user’s analog outputs to the proper range
for the drive software. The formula below
shows the scaling effects of these two
parameters.
The connection of these two outputs is shown in
Figure 12: Analog Outputs.
TB1
analog output 1
analog output 2
12
13
14
analog output com
Figure 12: Analog Outputs
For more information on programming the
Analog Outputs, see Analog Outputs C4
analog
channel
output
signal
drive
software
creates
⎛
⎞
⎜
⎟
−
OFFSET × GAIN
=
⎜
⎜
⎝
⎟
⎟
⎠
voltage
20
Quattro DC Drive Sequencing
Pre-charge
Field Enable (input)
Stand-by On
Boost On
Drive Sequencing
NORMAL operating sequence
Pre-charge Cnfrm
Boost On Confirm
Field
Control
On
1. Motor field current is at Stand-By during
drive idle. The No Faults relay is active.
Full-Field and Run command signals are
OFF. Motor contactor Safety circuits may
be open or closed. The DC bus will
remain charged with regulated voltage as
long as the drive is providing motor field
current.
2. A Field Enable Command, programmable
by FLD ENA SRC (C1), is sent to the
drive. If the DC bus is not pre-charged, a
pre-charge cycle will be completed before
motor field current is restored. See
information of the Pre-Charge circuit.
Motor field current will go to the Full-Field
value in preparation to produce motor
torque.
Speed Reg Release
Brake Release
LATCH
Flux Confirm
Drive Enable
Speed Ref
Release
(input)
Pick Contactor
Run Command
(input)
Contact Cfirm
No Faults
4. Once the regulators are released, motor
current starts at pre-torque amperes. The
velocity regulator starts at zero speed. (All
conditions of 3. must be present and motor
field current must be greater that the
sensing threshold before the drive will Start.
This is noted by the output Flux Confirm
(programmable by Flux Cnfrm Level (A6)).
5. Drive activates elevator Brake relays, if
programmed to do so (or the car controller
does it externally).
Field Enable
Full Fld
Stndy Fld
Motor Field
6. Drive follows the external or internal
velocity profile via the programmed
FLUX CFRM
(logic output)
accel/decel rate as programmed during the
remainder of the elevator run cycle.
7. When at the next landing...the Drive (or
car controller) de-activates elevator Brake.
8. After the Brake has set, the Run command
is removed causing...
Drive Enable
Run
3. Pre-Torque command value is sent to the
drive. It must be available before a run
command is given. If the Pre-Torque
Latch is used, see Pre-Torque Latch (C1),
it can be placed inactive depending on the
settings of Pre-Torque Latch Clk (C1). If
latching is not used, it must remain active
until the SPD REG RLS output is active.
Safety circuit relays are closed making
power available to the contactor coil
circuit.
9. Reference speed to be clamped to zero.
10. Motor torque ramps down to zero, then the
Motor contactor is opened.
Brake Relay
Run
SPD REG RLS (logic output)
Torque
Motor Contactor
Pre-Torque
11. While idle, motor field current reference will
drop to Stand-By, after the Full-Field timer
expires. Safety circuit relays may (or may
not) open to remove contactor-actuating
power.
12. A DSPR time-out may occur while field
current is at stand-by. In that case motor
field current goes to zero and the AC main
power contactor to the drive is opened. A
pre-charge cycle and power on recovery
will occur on the next command to re-
establish motor field current.
Run
Safety Chain
CONTACT
CFRM (input)
SPD REG RLS
(output)
21
Quattro DC Drive Sequencing
c. Pre-charge contactor PCM is then
pulled in. This provides resistor limited
inrush current to DC bus capacitors
from AC mains and separate rectifier.
3. DC bus is Pre-Charged
ABNORMAL Operation Sequence
1. If a Drive or Drive Sequence Fault occurs
the Drive will immediately open the motor
contactor, de-energize the Brake Pick,
Brake Hold, and Drive OK Relays if so
programmed. May be caused by:
a. “Fatal Error” drive Faults including loss
of serial communications
a. With pre-charge contactor PCM closed,
separate resistor and rectifier circuits
limit capacitor charging inrush current.
b. Bus voltage is monitored during pre-
charge to verify proper voltage build-up.
(See 6.a. below)
b. Opening of the contactor power Safety
circuit while the contactor is pulled in
c. Loss of correct motor contactor or
Brake Relay feedback.
c. Target bus voltage is nominal input
VAC (INPUT L-L VOLTS (A5)) X √2.
4. Mains contactor is closed
2. If an Alarm occurs, the drive will signal an
Alarm but continue to run. May be caused
by:
a. As measured DC bus voltage nears
target value main utility power contactor
UTM closes.
a. Drive Alarms including motor overload,
drive over temp warning
b. Aux contact feedback from UTM
indicates to controls that main utility
contactor is closed.
c. Then Pre-charge contactor PCM is
opened. (See 6.b. below)
b. Loss of correct feedback from Brake
Hold relay or Brake Switches
c. Open motor thermostat circuit
d. Speed command is held at zero due to
conflict with the analog speed
5. Boost converter is turned ON.
a. DC bus voltage is boosted to a higher
level as programmed by the Boost
Level parameter setting in order to
achieve near unity power factor and low
harmonic content of the Quattro drive.
b. Motor field controls also turn ON to
begin regulating motor field current
and/or operate main motor armature
circuits.
command polarity and the run up/ run
down logic
e. Encoder Fault (C1) set to disabled
f. The drive is or was being limited by
the motor torque limit setting (Hit
Torque Limit)
g. Speed feedback is failing to properly
track the speed reference (Speed Dev)
h. DC bus voltage drops below user
specified percent of the input line to
line voltage
c. The boost converter will remain ON as
long as any field or armature current is
being provided to the motor. (See 6.c.
below) Time-out of the DSPR (Drive
Stand-by Power Reduction) feature or
other command may turn the Boost
converter OFF when drive is idle
although standby field will still be
present. In that case as new pre-
charge cycle must occur before drive
re-start.
Quattro Pre-Charge
When power is first applied to the Quattro
drive, or after it has shut itself down via a
DSPR time-out, the internal DC bus must be
pre-charged before operation can resume.
The following sequence will occur:
1. Power is applied to the Quattro drive
a. Control power may be applied before or
after 3-phase main power
b. Some OEM drive versions may have a
built-in control transformer
c. Drive controls should become active
but no contactors should operate
2. Quattro drive receives command to
‘energize’
6. Problem prevention
a. If DC bus voltage does not rise at the
expected rate to the expected voltage
level during pre-charge a “Charge
Fault” is declared.
b. UTM and PCM are interlocked with aux
contacts such that UTM cannot be
picked unless PCM is already closed.
Once picked, an aux contact of UTM
seals the same circuit allowing PCM to
be dropped with UTM remaining ON.
c. In the event of a major drive Fault, UTM
will be opened to disconnect utility lines
from main power devices of Quattro.
a. This command may be from serial link
software or hardware logic command to
deliver motor field current in
preparation to start.
b. AC input voltage from mains is
measured and verified to be adequate
according to the setting of the VAC-
input adjustment parameter.
22
Quattro DC Drive Operation and Feature Overview
requires SPD COMMAND SRC (C1) to be set
to SERIAL.
Drive Operation and
Feature Overview
Pre-Torque
The Quattro DC drive is a velocity and torque
regulated motor drive designed specifically for
operating elevators. Many of the features
described below can be selectively
programmed to customize an individual
application.
When enabled, the speed error integrator will
be pre-conditioned by the supplied pre-torque
signal before starting the regulator. This will
cause motor armature current to begin at a
magnitude proportional to the pre-torque
command to prevent elevator motion or
rollback when the elevator brake is released.
The pre-torque signal will be from either an
analog (wired at A6TB1-18 and A6TB1-19) or
serial link digital source as selected by
programming PRETORQUE SOURCE (C1). If
Pre-Torque is not used, leave PRETORQUE
SOURCE (C1) at the defaulted value of none.
An EXT TORQUE BIAS (A1) and an EXT
TORQUE MULT (A1) are available to scale the
pre-torque signal. Ten volts = rated motor
current with a multiplier of 1 and a bias of zero.
Analog Velocity Follower
The elevator car controller provides an analog
velocity reference to the drive at A6TB1-15
and A6TB1-16. The signal may be bi-polar +/-
10 VDC to indicate speed and travel direction,
or a positive only unipolar signal with the
direction of travel selected by logic commands.
In most cases the signal profile will be adjusted
by the car controller for precise landing
positioning. The velocity reference passes
directly to the closed loop velocity controller,
except for an internal rate limiter to buffer any
unexpected electrical noise. Start and Stop
commands are via 24VDC logic inputs.
Torque Feed Forward
Some car controllers may calculate an
accurate demand for motor torque as required
to accelerate the connected load as well as
hold it against gravity. The torque demand
signal can be programmed to directly drive the
torque control part of Quattro from either an
analog or serial link input. EXT TORQ CMD
SRC (C1) must be set to either analog input or
serial and SPEED REG TYPE (C1) must be
set to either pi speed reg, elev spd reg, or
external reg. The connections for an analog
external torque command source are A6TB1-
18 and A6TB1-19. With an accurate torque
compensating signal, the gain of the PI
regulator can be reduced, to better ignore and
not amplify mechanical vibrations of the hoist
way. Separate adjustments are provided for
torque signal gain and offset. An EXT
TORQUE BIAS (A1) and an EXT TORQUE
MULT (A1) are available to scale the torque
signal. Ten volts = rated motor current with a
multiplier of 1 and a bias of zero.
Calibration of the analog velocity reference
signal may be adjusted with separate gain and
offset parameters. To set the Analog Velocity
Follower, the user must set SPD COMMAND
SRC (C1) to Analog Input.
Preset Speed & Profile Generator
An alternate method of speed control is that
the elevator car controller provides 24VDC
logic input commands to select one of 15 pre-
determined running speeds. The drive
generates a smooth S-Curve acceleration
profile to transition between speed selections.
Either of three separately adjustable ramp
times may be selected. The direction of travel
may be determined by either a Run command
with an Up/Down command signal or by
separate Run-Up / Run-Down logic
commands. To set the Analog Velocity
Follower, the user must set SPD COMMAND
SRC (C1) to Multi-Step, then adjusting Multi-
Step Speed Commands in the Multi-Step
Submenu A3.
Torque/Current Ramp-Down
When the drive is told to cease operation by
removal of the Run logic command, (and after
Brake Drop time if that function is engaged)
the armature current reference ramps down to
zero at a constant rate. This allows the
mechanical Brake to gently assume elevator
holding torque, reducing the tendency to
‘thump’ the brake. When armature current
ramp-down is complete, the contactor will be
opened. In the event that the contactor opens
unexpectedly, as reported by the feedback
contact or in the event of a severe drive fault,
Serial Link Follower
The elevator car controller provides the
equivalent of an analog reference command
over a digital serial link. The drive returns
operating status conditions and messages.
Primary run command are 24VDC logic for
redundant safety if wanted. The speed
sensitivity of the serial velocity reference is
adjustable. Enabling the serial link follower
23
Quattro DC Drive Operation and Feature Overview
there will be no timed delay for current ramp-
down. This time may be adjusted by the
function RAMPED STOP TIME (A1).
Over-Speed Test
A reference speed multiplier is provided to help
testing of the elevator governor over-speed
trip. This feature will automatically return to
normal at the completion of each elevator run.
However, to ensure that the drive Over-Speed
Trip does not interfere with the governor test,
one must temporarily raise the value set for the
Drive Over-Speed Trip point to a value higher
than that of the governor.
Motor Field Current Control and Field
weakening
DC elevator motors have a separately excited
shunt field. Adjustments include Stand-By
Current, Full-Field Current and Weak-Field
Current, all programmed in amperes, and a
Flux Confirm Level, programmed as a % of
Full-Field. With no active Full-Field or drive
Run command motor field current would
normally be at Stand-By amps. An active
command to provide Full Field causes field
current to increase to the Full Field setting.
When Field current is greater than the Full-
Field threshold setting (and there are no other
faults) the DC motor contactor will be enabled
to pull in when told to do so by an active drive
Run command. When the motor contactor is
acknowledged as being closed, the motor
armature current regulator is released to follow
the commanded torque reference current
signal. Motor field current will remain at the
Full-Field value as long as the per unit (pu)
reference or measured speed (whichever is
greater) is less than the pu ratio of WF/FF
amps. Above that speed motor field current
will automatically follow the constant CEMF
profile of WF/FF X 1/spd, where speed is again
the greater active value of reference or
Fault & Alarm Reset
An external Fault Reset command signal from
the car controller may be applied to a logic
input or from a serial command link. Or, an
automatic Fault Reset will occur 5 seconds
after a drive fault occurs, when enabled to do
so. Either method may be used to enable the
car controller to quickly recover from a re-
settable fault. One Fault will be subtracted
from a fault count accumulation every 20
minutes. The maximum number of Auto-
Resets that can be accumulated is 5. The
Auto-Reset function will then require a power
Off/On cycle in order to recover. Faults &
Alarms may also be cleared by use of the
Magnetek Operator.
Electronic Motor Over-Load
An electronic motor over-load function is
provided to take the place of heater type power
components. Motor armature current is
continuously monitored and the heating effect
is calculated over time. A motor overload trip
will not automatically stop the drive, but is an
important alarm signal to elevator car controller
to help prevent equipment damage.
measured speed. When motor speed reduces
from high speed, motor field current
automatically increases according to the
constant CEMF calculated profile. However,
field current will not increase to be more than
the Full field ampere setting.
Armature Voltage Feedback
DSPR
This is a temporary ‘construction’ or trial mode
for proving out direction orientation of the
motor and operation of the encoder. Motor
speed regulation is controlled by armature
voltage feedback with IR compensation.
Precise speed regulation is not possible.
Operation above base speed of the motor is
not possible since the field weakening is
inhibited. However, it is still possible to
monitor the feedback from the encoder
although it will not used for speed regulation.
Successful operation in this mode may require
reduced gain settings. This is selectable by
setting SPD REG TYPE (C1) to CEMF REG.
While the drive is idle with Stand-By Current
being applied to the motor field, a second timer
for Drive Stand-by Power Reduction (DSPR)
will be running. When/If the DPSR timer
times-out, motor field current will turn
completely Off and the main 3-phase power to
the drive will be removed. This helps save
electrical energy during long periods of non-
use. Recovery of this condition will be
automatic upon the receipt of the next “Full-
Field” or “Run” command. At that time,
recovery from a DSPR power OFF condition
may take several seconds. DSPR TIME can
be set in the Drive A1 Submenu.
24
Quattro DC Drive Operation and Feature Overview
Status Indicator Lights
MONITOR / Adjust / Set-up Parameters:
Five status indicator lamps are provided on the
front panel of the drive.
The values of all adjustments and set up
parameters are stored locally in non-volatile
drive memory. Monitoring of live data status
and modification of parameter values can be
accomplished by sequences over the serial
link or the Magnetek Operator. They can both
be attached at the same time to modify
parameters or monitor drive operation.
Detailed descriptions of all adjustments are
located in later sections of this manual.
READY – (GRN) Power is applied to the drive,
there are no drive Faults and drive is
ready to Run when requested. The Run
light will blink slowly when it is in DSPR
(Drive Standby Power Reduction) Mode
or not boosting, but three-phase power is
applied.
RUN – (GRN) Indicates that the motor
contactor is closed and the drive is
following applied references operating to
control torque and speed
PROGRAM INVALID – (RED) There is no
valid program loaded.
FAULT – (Red) A drive Fault exists that is
preventing the drive from operating
CURRENT LIMIT – (YEL) Motor current is
being limited
READY
RUN
PROGRAM INVALID
FAULT
CURRENT LIMIT
25
Quattro DC Parameters
Parameters
Parameter Introduction
This section describes the parameter menu
structure of the Magnetek Operator, how to
navigate this menu structure, and a detailed
description of each parameter.
DISPLAY 1 D0
D1 ELEVATOR DATA
RUN/FAULT
SUB MENU
DATA ENT
Parameters are grouped under six major
menus:
Menus
•
•
•
•
•
•
ADJUST A0
CONFIGURE C0
UTILITY U0
FAULTS F0
DISPLAY 1 D0
DISPLAY 2 D0
Each menu has a number of sub-menus.
Following is a listing of the menus:
•
•
•
•
•
•
ADJUST A0
CONFIGURE C0
UTILITY U0
FAULTS F0
DISPLAY 1 D0
DISPLAY 2 D0
When the SUB-MENU LED is off, the currently
selected menu is shown on the top line of the
Digital Operator display and the currently
selected sub-menu is shown on the bottom line
of the Digital Operator display.
Display 1 D0 Adjust A0
Configure C0 Utility U0
Faults F0
Display 2 D0
→ Elevator
→ Elevator
→ Drive A1
→ User
Switches C1
→ Password
→ Active
Data D1
Data D1
U1
Faults F1
→ S-Curves A2
→ MS Power
→ MS Power
→ Logic Inputs
→ Hidden
→ Fault
→ MultiStep Ref
Data D2
Data D2
C2
Items U2
History F2
A3
→ LS Power
→ LS Power
→ Logic
→ Units U3
→ Motor side
Power
Data D3
Data D3
Outputs C3
→ Ovrspeed
Convert A4
→ Analog
Test U4
Outputs C4
→ Line side
Power
→ Restore
Dflts U5
Convert A5
→ MS Drive
→ Motor
Info U6
Params A6
→ LS Drive
Info U7
→ Hex Monitor
U8
Menu/Sub-Menu Tree
26
Quattro DC Parameters
Navigation at the Sub-menu Level
Menu Navigation
When in the sub-menu level, the SUB-MENU
LED on the digital operator is lit. At the sub-
menu level, the positioning keys work slightly
different than they did at the menu level. The
up and down arrow keys now select separate
items in the sub-menu.
The digital operator keys operate on three
levels, the menu level, the sub-menu level and
the entry level. At the menu level, they
function to navigate between menus or sub-
menus. At the sub-menu level, they navigate
between sub-menus or menu items. At the
entry level, they are used to adjust values or
select options. Six (6) keys are used for this
navigation; they are shown below:
CONTRACT CAR SPD
A1 0400.0 fpm
RUN/FAULT
SUB MENU
DATA ENT
At any time pressing the “ESCAPE” key will
return to the menu level. Upon exiting a sub-
menu via the “ESCAPE” key, the last item
number is “remembered”. The next time this
sub-menu is entered, it is entered at the
“remembered” item number.
Left Arrow
Right Arrow
ENTER key
Down Arrow key
ESCAPE key
This feature can be used to obtain quick
access to two monitor values. Two menus one
labeled Display 1 D0 and one labeled Display
2 D0 have the same display items. One item
can be selected one under the Display 1 menu
and another under the Display 2 menu. The
left and right arrow keys can then be used to
move back and forth between these two
display items. Remember, that the
Digital Operator Keys
How these keys operate is dependent on the
“level” (i.e. menu, sub-menu or entry level.) In
general, the “ENTER” and “ESCAPE” keys
control the level. That is the ENTER key is
used to move to a lower level and the
ESCAPE key is used to move to a higher level.
The arrow keys control movement. The up and
down arrow keys control vertical position and
the left and right arrow keys control horizontal
position.
“remembering” of sub-menus and sub-menu
items is volatile and is lost at power-down.
Navigation at the Entry Level
When in the entry level, the DATA ENT LED
on the digital operator is lit. At the entry level,
the function of keys are redefined. The
“ESCAPE” key remains as the key used to
move back to the sub-menu level. The left and
right arrow keys are used as cursor positioning
keys and the up and down arrow keys are
used as increment and decrement keys.
Navigation at the Menu Level
At the menu level, the up and down arrow keys
cause the display to show the sub-menus.
The side arrow keys cause the display to
select which menu is active. When the end is
reached (either up, down, left or right),
pressing the same key will cause a wrap
around.
CONTRACT CAR SPD
A1 0400.0 fpm
ADJUST A0
DRIVE
A1
RUN/FAULT
SUB MENU
DATA ENT
RUN/FAULT
SUB MENU
DATA ENT
Hidden Parameters
Each menu will remember the last accessed
sub-menu. The left and right arrow keys will
navigate between these last active sub-menus.
This remembrance of last active sub-menu is
volatile and will be lost at power down.
There are two types of parameters: standard
and hidden. Standard parameters are
available at all times. Hidden parameters are
for more advanced functions and are available
only if activated. Activation of the hidden
parameters is accomplished by setting of a
utility parameter, HIDDEN ITEMS U2.
When any sub-menu is displayed, pressing the
“ENTER” key will place the operator in the sub-
menu level.
27
Quattro DC Parameters
Parameter Tree
Display D0
Adjust A0
→ Elevator Data D1
• Speed Command
• Speed Reference
• Speed Feedback
• Speed Error
→ Drive A1
• Ana Out 2 Gain
• Flt Reset Delay
• Flt Resets/Hour
• Up To Spd Level
• Run Delay Timer
• AB Zero Spd Level
• AB Off Delay
• Contactor DO Dly
• Trq Lim Msg Dly
• Rollback Gain
• Notch Filter Frq
• Notch Filt Depth
• Stndby Fld Time
• DSPR Time
• Overspeed Time
• Overspeed Mult
• Encoder Pulses
• Spd Dev Lo Level
• Spd Dev Time
• Spd Dev Hi Level
• Spd Command Bias
• Spd Command Mult
• Ext Torque Bias
• Ext Torque Mult
• Zero Speed Level
• Zero Speed Time
• Up/Dwn Threshold
• Ana Out 1 Offset
• Ana Out 2 Offset
• Ana Out 1 Gain
• Contract Car Spd
• Contract Mtr Spd
• Response
• Inertia
• Inner Loop Xover
• Current Limit
• Gain Reduce Mult
• Gain Chng Level
• Tach Filter BW
• Tach Rate Gain
• Spd Phase Margin
• Ramped Stop Time
• Contact Flt Time
• Brake Pick Time
• Brake Hold Time
• Overspeed Level
• Pre-Torque Ref
• Ext-Torque Cmd
• Spd Reg Torq Cmd
• Tach Rate Cmd
• Aux Torque Cmd
• Est Inertia
• Rx Com Status
• Logic Outputs
• Logic Intputs
• Full Field Time
→MS Power Data
D2
• Arm Current
→ S-Curves A2
• Accel Rate 0
• Field Current
• Arm voltage
• MS Bus Voltage
• Motor Mode
• Torque Ref
• Accel Jerk In 1
• Accel Jerk Out 1
• Decel Jerk In 1
• Decel Jerk Out 1
• Accel Rate 2
• Decel Rate 2
• Accel Jerk In 2
• Accel Jerk Out 2
• Decel Jerk In 2
• Decel Jerk Out 2
• Accel Rate 3
• Decel Rate 0
• Accel Jerk In 0
• Accel Jerk Out 0
• Decel Jerk In 0
• Decel Jerk Out 0
• Accel Rate 1
• Decel Rate 3
• Accel Jerk In 3
• Accel Jerk Out 3
• Decel Jerk In 3
• Decel Jerk Out 3
• Est Spd Fdbk
• Encoder Spd
• DS Module Temp
• LS Module Temp
• Highest Temp
• Field IGBT Temp
• Armature Cur Err
• Auto Fld Int
• Auto Fld Prop
• Auto Meas Arm L
• Auto Meas Arm R
• Auto Field Res
• Auto Field TC
• Decel Rate 1
→ Multistep Ref A3
• Speed Command 1
• Speed Command 2
• Speed Command 3
• Speed Command 4
• Speed Command 5
• Speed Command 6
• Speed Command 7
• Speed Command 8
• Speed Command 9
• Speed Command 10
• Speed Command 11
• Speed Command 12
• Speed Command 13
• Speed Command 14
• Speed Command 15
→ MS Pwr Convert A4
• Arm Resistance
• Arm Inductance
• Mtr Rev Vlt Lim
• If Reg Int Gain
• If Reg Prop Gain
• Auto Tune Motor
• Gain Selection
• Gain Bandwidth A
• Gain Bandwidth F
• PWM Frequency
• Fan Off Delay
• Main Fan Control
• UV Alarm Level
• UV Fault Level
• Fld Carrier Frq
→LS Power Data D2
• LS Pwr Output
• DC Bus Voltage
• DC Bus Volts Ref
• LS Overload
• LS Input Current
• LS D Axis I
• LS Q Axis I
• LS D Axis Volts
• LS Q Axis Volts
• Input Hz
→ LS Pwr Convert A5
• SW Bus OV Level
• Bus Vref Source
• PLL Filter Fc
• Id Reg Prop Gain
• Id Reg Intgrl Gn
• Iq Reg Prop Gain
• Iq Reg Intgrl Gn
• DC Bus Reg P Gn
• DC Bus Reg I Gn
• Input L-L Volts
• LS PWM Frequency
• DC Bus V Boost
• Input Vab
• Input Vbc
• LS Module Temp
→ Motor A6
• Motor ID
• Weak Fld Amps
• Stndby Field
• Flux Confirm Lev
• Armature IR Drop
• Ovld Start Level
• Ovld Time Out
• Rated Motor Curr
• Armature Volts
• Full Fld Amps
28
Quattro DC Parameters
Configure C0
Utility U0
Faults F0
→ User Switches C1
• Spd Command Src
• Run Command Src
• Field Ena Src
→ Password U1
• New Password
• Enter Password
→ Active Faults F1
• Display Active Faults
• Reset Active Faults
• Brake Pick Src
• Brake Pick Cnfm
• Brake Hold Src
• Ramped Stop Sel
• Ramped Down En Src
• Brk Pick Flt Ena
• Brk Hold Flt Ena
• Ext Torq Cmd Src
• Dir Confirm
• Password Lockout
• Hi/Lo Gain Src
• Speed Reg Type
• Motor Rotation
→ Hidden Items U2
• Hidden Items Enable
→ Fault History F2
• Display Fault History
• Clear Fault History
• Encoder Connect
• Spd Ref Release
• Cont Confirm Src
• Tach Filter Enable
• PreTorque Source
• PreTorque Latch
• Ptorq Latch Clck
• Fault Reset Src
• Overspd Test Src
→ Units U3
• Units Selection
• Display Fault Counters
• S-curve Abort
→ Ovrspeed Test U4
• Overspeed Test?
• Encoder Fault
• Priority Message
• Stopping Mode
• Auto Stop
→ Restore Dflts U5
• Restore Motor Defaults
• Restore Drive Defaults
• Resore Utility Defaults
• DSPR Enable
→ Logic Inputs C2
• N.C. Inputs
→ MS Drive Info U6
• MS Drive Version
• MS Drive Type
• MS S/W Date
• MS S/W Time
• MS FPGA Version
• MS Cube ID
• Logic Input 5 TB1-5
• Logic Input 6 TB1-6
• Logic Input 7 TB1-7
• Logic Input 8 TB1-8
• Logic Input 9 TB1-9
• Logic Input 1 TB1-1
• Logic Input 2 TB1-2
• Logic Input 3 TB1-3
• Logic Input 4 TB1-4
→ Logic Outputs C3
• Logic Output 1 TB1-25
• Logic Output 2 TB1-26
• Logic Output 3 TB1-27
• Logic Output 4 TB1-28
• Logic Output 5 TB1-29
• Logic Output 6 TB1-30
→ LS Drive Info U7
• LS Drive Version
• LS Drive Type
• LS S/W Date
• LS S/W Time
• LS FPGA Version
• LS Cube ID
• Logic Output 7 TB1-31
• SS Relay 1 TB1-21/22
• SS Relay 2 TB1-23/24
• Relay Coil 1 TB2-1/3/5
• Relay Coil 2 TB2-
8/10/12
→ Hex Monitor U8
• Address
→ Analog Outputs C4
• Analog Output 1 TB1-12
• Analog Output 2 TB1-
14
29
Quattro DC Drive Parameters A1
Adjust A0 menu
Drive A1 submenu
Run
lock
out
Hidden
Item
Parameter
Description
Units
Default
Range
(Contract Car Speed) Adjusts the elevator
contract speed in feet per minute (fpm) or
meters per second (m/s).
fpm
m/s
400.0
2.000
0.0 – 1500.0
0.00 – 8.00
CONTRACT
CAR SPD
N
Y
(Contract Motor Speed) Sets motor rpm
when commanded to run at elevator
contract speed. The speed regulator
actually regulates RPM x Encoder PPR
pulses per second. Trim this value to fine
tune actual elevator speed.
CONTRACT
MTR SPD
rpm
1130.0
30.0 – 3000.0
N
Y
(Response) Sets the sensitivity of the
drive’s speed regulator in terms of the
speed regulator bandwidth in radians. The
responsiveness of the drive as it follows
the speed reference will increase as this
number increases. If the number is too
large, the motor current and speed will be
jittery. If this number is too small, the
motor will be sluggish.
(Per Unit System Inertia) This parameter is
the inertia/torque ratio as seen by the
drive. It affects internal gain of the speed
regulator. This time in seconds is the time
it would take the motor to accelerate a
load-balanced elevator to contract speed
at rated torque.
RESPONSE
rad/sec
10.0
1.0 – 20.0
N
N
N
N
INERTIA
sec
2.00
0.25 – 50.00
(Inner Loop Crossover) This parameter is
used as a stiffness factor. Higher settings
make the drive more responsive to load
changes and can help minimize rollback.
Because of the amount of responsiveness
due to a high setting, the drive is more
sensitive to speed disturbances and this
parameter can affect ride quality. Note:
this parameter is only used when SPEED
REG TYPE (C1) = ELEV SPD REG. See
SPD PHASE MARGIN (A1) if using PI
REG.
INNER LOOP
XOVER
rad/sec
2.0
0.1 – 20.0
N
N
(Armature Current Limit) This parameter
sets armature current limit for DC motor
applications.
(Gain Reduce Multiplier) This parameter
is the percent of ‘response’ the speed
regulator should use in the ‘low gain’
CURRENT
LIMIT
%
%
200.0
100
0.0 – 275.0
10 – 100
N
Y
N
N
GAIN REDUCE mode. This value reduces the
MULT
RESPONSE value when the drive is in
‘low gain’ mode. (i.e. setting this
parameter to 100% equals no reduction in
gain in the ‘low gain’ mode)
(Gain Change Level) When the HI/LO
GAIN SRC in submenu C1 is set to
internal, the drive will control the high/low
gain switch. This parameter sets the
speed reference level, above which, the
drive is in ‘low gain’ mode. Units in
percent of rated speed.
GAIN CHNG
LEVEL
%
100.0
0.0 – 100.0
Y
N
For more information, see GAIN CHNG
LEVEL on page 36.
30
Quattro DC Drive Parameters A1
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Item
Parameter
Description
Units
Default
100
Range
1 – 100
TACH FILTER (Tach Filter Bandwidth) Breakpoint of
BW
rad/sec
Y
N
tachometer / encoder feedback signal.
(Tach Rate Gain) Used to help reduce the
effects of rope resonance. It should be
adjusted only after the INERTIA and
RESPONSE have been set correctly.
(Speed Phase Margin) This parameter
sets the phase margin of the speed
regulator assuming a pure inertial load.
This parameter is only in affect if SPEED
REG TYPE (C1) is set to PI REG. See
INNER LOOP XOVER (A1) if using ELEV
SPD REG.
TACH RATE
GAIN
none
0.0
0.0 – 30.0
Y
Y
N
SPD PHASE
MARGIN
degs
80
45 – 90
N
(Ramped Stop Time) This parameter is
used only by the torque ramp down
function during a stop and sets the time to
decrease motor torque from rated torque
to zero. After the elevator comes to a halt
at a landing the brake is applied and the
drive is told to turn off. However,
components of the mechanical brake must
‘set’ ever so slightly in order to generate
enough torque to hold the car. This small
movement can cause a significant ‘bump’
if the transfer of torque occurs too quickly.
This effect is essentially eliminated by the
Torque Ramp Down function.
RAMPED STOP
TIME
sec
0.20
0.00 – 2.50
Y
N
The Ramped Stop Select function is
enabled at (RAMPED STOP SEL(C1)).
The Ramped Stop Time Parameter
determines the rate of motor torque decay
with ramped stop enabled. RAMPED
STOP TIME(A1) determines the amount of
time it would take for the drive to ramp
from rated torque to zero torque. The
actual time for torque decay to occur on a
typical stop will depend on the actual
amount of torque required to hold the car.
(Contactor Fault Time) Determines
allowable time for motor contactor
feedback to be out of sync with
CONTACT FLT
TIME
sec
0.50
0.10 – 5.00
Y
N
commanded state before a CONTACTOR
FLT occurs.
(Brake Pick Time) If BRAKE PICK CNFM
is set to INTERNAL TIME this parameter
sets the internal time the drive waits until it
assumes the brake has been picked. If
BRAKE PICK CNFM is set to EXTERNAL
TB, this parameter sets the time the drive
waits until it receives a brake pick
confirmation or a BRK PICK FLT will be
declared.
BRAKE PICK
TIME
sec
sec
1.00
0.20
0.00 – 5.00
0.00 – 5.00
Y
Y
N
N
(Brake Hold Time) Determines the time
BRAKE HOLD the drive will wait until a BRK HOLD FLT is
TIME
declared if a logic input is set to MECH
BRK HOLD
31
Quattro DC Drive Parameters A1
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Item
Parameter
Description
Units
%
Default
115.0
Range
(Over speed Level) Sets the percentage
of rated speed the drive uses (in
conjunction with OVERSPEED TIME,
below) to determine when an
OVERSPEED
LEVEL
90.0 – 150.0
Y
N
OVERSPEED fault occurs. Units in
percent of contract speed
(Over speed Time) Sets the time that the
drive can be at or above the OVERSPEED
LEVEL (A1), before the drive declares an
OVERSPEED FLT.
(Over Speed Multiplier) Sets the
percentage of CONTRACT CAR SPD (A1)
for the OVERSPEED TEST (U4).
OVERSPEED
TIME
sec
%
1.00
0.00 – 9.99
Y
Y
N
N
OVERSPEED
MULT
125.0
100.0 – 150.0
(Encoder Pulses per Revolution, PPR)
This parameter sets the pulses per
revolution (per channel) the drive receives
from the encoder. Set this value to agree
with the pulses per revolution on the
encoder nameplate if the tachometer is
directly coupled to the motor shaft. If
tachometer connected to rider roll to
measure linear velocity, then this should
be a calculated value equal to the counts
expected from the encoder when the
motor makes exactly one revolution.
(Speed Deviation Lo Level) Range around
the speed reference for speed deviation
low logic output. Units are in percent of
contract speed. See SPD DEV LO LEVEL
and SPD DEV HI LEVEL on page 37.
(Speed Deviation Time) This parameter
defines the time the speed feedback
needs to be in the range around the speed
reference defined by SPD DEV LO LEVEL
(A1) before the Speed Deviation Low logic
output is true.
ENCODER
PULSES
PPR
5000
600 – 10000
N
Y
SPD DEV LO
LEVEL
%
10.0
0.50
0.1 – 20.0
Y
Y
N
N
SPD DEV TIME
sec
0.00 – 9.99
(Speed Deviation High Level) Level for
declaring speed deviation alarm. Units are
in percent of contract speed. See SPD
DEV LO LEVEL and SPD DEV HI LEVEL
on page 37.
SPD DEV HI
LEVEL
%
10.0
0.00
0.0 – 99.9
Y
Y
N
Y
(Speed Command Bias) This parameter
subtracts an effective voltage to the actual
analog speed command voltage signal.
SPD
COMMAND
BIAS
volts
0.00 – 6.00
analog
channel#1
input
⎛
⎞
signal
drive
software
uses
SPD
COMMAND
BIAS
SPD
COMMAND
MULT
⎜
⎟
−
×
=
⎜
⎜
⎝
⎟
⎟
⎠
voltage
(Speed Command Multiplier) This
parameter scales the analog speed
command.
SPD
COMMAND
MULT
none
1.00
0.90 – 5.00
Y
Y
analog
channel#1
input
⎛
⎞
signal
drive
SPD
COMMAND
BIAS
SPD
COMMAND
MULT
⎜
⎟
⎜
⎜
⎝
−
⎟
⎟
⎠
×
=
software
uses
voltage
32
Quattro DC Drive Parameters A1
Run
lock
out
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Item
Parameter
Description
Units
volts
Default
Range
(External Torque Bias) This parameter
subtracts an effective voltage to the actual
analog pre torque / torque command
(channel 2) voltage signal. Note: Drive
automatically limits current at 300% or the
value in CURRENT LIMIT (A1). For more
information, see Analog Inputs on page 18
and Pre-Torque / Torque Feed Forward on
page 23.
EXT TORQUE
BIAS
0.00
-6.00 – +6.00
Y
Y
analog
channel#2
input
⎛
⎞
signal
drive
software
uses
EXT
TORQUE
BIAS
EXT
TORQUE
MULT
⎜
⎟
−
×
=
⎜
⎜
⎝
⎟
⎟
⎠
voltage
(External Torque Multiplier) This
parameter scales the analog pretorque /
torque command (channel 2). If this
function is set to 1.00, a 10V signal will call
for 100% torque. Note: Drive
automatically limits current at 300% or the
value in CURRENT LIMIT (A1). For more
information, see Analog Inputs on page 18
and Pre-Torque / Torque Feed Forward on
page 23.
EXT TORQUE
MULT
-10.00 –
+10.00
none
1.00
Y
Y
analog
channel#2
input
⎛
⎞
signal
drive
EXT
TORQUE
BIAS
EXT
TORQUE
MULT
⎜
⎟
−
×
=
⎜
⎜
⎝
⎟
⎟
⎠
software
uses
voltage
(Zero Speed Level) This parameter sets
the threshold for zero speed detection.
This is only used to generate the zero
speed logic output.
Note: if DIR CONFIRM (C1) is enabled,
this parameter also sets the threshold for
the termination of the test to confirm the
polarity of the analog speed command.
Unites in percent of contract speed
(Zero Speed Time) This parameter sets
the time at which the drive is at the ZERO
SPEED LEVEL (A1) before zero speed
logic output is true.
ZERO SPEED
LEVEL
%
1.00
0.00 – 99.99
Y
Y
ZERO SPEED
TIME
sec
%
0.10
1.00
0.00 – 9.99
0.00 – 9.99
Y
Y
Y
Y
(Directional Threshold) This parameter
sets the threshold for the direction sense
logic outputs. If speed feedback does not
reach this level, the drive will not detect a
directional change. This is only used to
generate the direction sense logic outputs
(car going up and car going down). Units
in percent of contract speed.
UP/DWN
THRESHOLD
(Digital to Analog #1 Output Offset) Offset
for scaling Analog Output Channel #1.
signal
analog
channel
output
⎛
⎞
ANA OUT 1
OFFSET
⎜
⎟
ANA
OUT
ANA
× OUT =
GAIN
%
%
0.0
0.0
-99.9 – 99.9
-99.9 – 99.9
Y
Y
N
N
drive
⎜
⎜
⎟
⎟
−
software
creates
⎜
⎜
⎝
⎟
⎟
⎠
OFFSET
voltage
(Digital to Analog #2 Output Offset) Offset
for scaling Analog Output Channel #2.
signal
analog
channel
output
⎛
⎞
ANA OUT 2
OFFSET
⎜
⎟
ANA
OUT
ANA
× OUT =
GAIN
drive
⎜
⎜
⎟
⎟
−
software
creates
⎜
⎜
⎝
⎟
⎟
⎠
OFFSET
voltage
33
Quattro DC Drive Parameters A1
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out
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Item
Parameter
Description
Units
none
Default
1.0
Range
(Digital to Analog #1 Output Gain) Adjusts
the scaling for the Analog Output Channel
#1.
NOTE: value of 1.0 = 0 to 10VDC signal.
ANA OUT 1
GAIN
0.0 – 10.0
Y
Y
N
N
signal
analog
channel
output
⎛
⎞
⎜
⎟
ANA
OUT
ANA
× OUT =
GAIN
drive
⎜
⎜
⎟
⎟
−
software
creates
⎜
⎜
⎝
⎟
⎟
⎠
OFFSET
voltage
(Digital to Analog #2 Output Gain) Adjusts
the scaling for the Analog Output Channel
#2.
NOTE: value of 1.0 = 0 to 10VDC signal.
ANA OUT 2
GAIN
none
1.0
0.0 – 10.0
signal
analog
channel
output
⎛
⎞
⎜
⎟
ANA
OUT
ANA
× OUT =
GAIN
drive
⎜
⎜
⎟
⎟
−
software
creates
⎜
⎜
⎝
⎟
⎟
⎠
OFFSET
voltage
(Fault Reset Delay) When the drive is set
for automatic fault reset, this is the time
before a fault is automatically reset.
FLT RESET
DELAY
sec
5
3
0 – 120
0 – 10
Y
Y
N
N
(Fault Resets per Hour) When the drive is
FLT RESETS / set for automatic fault reset, this is the
faults
HOUR
number of faults allowed to be
automatically reset per hour.
(Up to Speed Level) This parameter sets
the threshold for the up to speed logic
output. This is only used to generate the
up to speed logic output. Units in percent
of contract speed.
(Run Recognition Delay Timer) Allows the
user to delay the drive’s recognition of the
RUN signal therefore allow more time for
the motor contactor to set. For more
information, see RUN DELAY TIMER on
page 37.
UP TO SPD.
LEVEL
%
80.00
0.00
0.00 –110.00
0.00 – 0.99
Y
Y
N
Y
RUN DELAY
TIMER
sec
(Auto Brake Zero Speed Level) Sets the
speed point that will be considered as zero
speed for the auto brake function. The
units are % of contract speed.
In order to use the Auto Brake Function, a
AB ZERO SPD logic output needs to be configured for
%
0.00
0.00 – 2.00
Y
Y
LEV
AUTO BRAKE (C3), the parameter SPD
COMMAND SRC(C1) = MULTI-STEP, the
parameter SPD REF RELEASE (C1) =
BRAKE PICKED, and the parameter
BRAKE PICK CFRM(C1) = EXTERNAL
TB1.
(Auto Brake Off Delay) Determines the
time after zero speed is reached (level
AB OFF DELAY determined by the AB ZERO SPD LEV
(A1) parameter) that the Auto Brake logic
output goes false.
sec
sec
0.00
0.00
0.00 – 9.99
0.00 – 5.00
Y
Y
Y
Y
(Contactor Drop-Out Delay) When the
drive controls the motor contacts via
CLOSE CONTACT logic output, this
CONTACTOR
parameter allows the user to delay the
DO DLY
drive’s dropout of the motor contactor.
The delay time starts when the speed
regulator release signal goes false.
34
Quattro DC Drive Parameters A1
Run
lock
out
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Item
Parameter
Description
Units
sec
Default
0.50
Range
(Torque Limit Message Delay) This
parameter determines the amount of time
the drive is in torque limit before the “HIT
TORQUE LIMIT” alarm message is
displayed.
TRQ LIM MSG
DLY
0.00 – 10.00
Y
Y
Y
(Rollback Gain) This parameter increases
the sensitivity (or gain) of the speed
regulator during the start in the interval
between “Speed Regulator Release” and
“Reference Release”. The parameter acts
as a multiplier to the existing speed
regulator gain. For more information, see
ROLLBACK GAIN on page 37.
ROLLBACK
GAIN
none
1
1 – 99
Y
(Notch Filter Frequency) Determines the
NOTCH FILTER notch filter center frequency. For more
Hz
%
20
0
5 – 60
Y
Y
Y
Y
FRQ
information, see NOTCH FILTER FRQ on
page 37.
(Notch Filter Depth) Determines notch
filter maximum attenuation.
Note: A filter depth setting of zero
(NOTCH FILT DEPTH (A1) = 0) removes
the filter.
NOTCH FILT
DEPTH
0 – 100
(Standby Field Delay Time) Determines
the time the drive will continue to supply
Full Field current after stopping and
turning motor armature current control
OFF. Motor field current will drop to
standby amps after this time delay.
(Drive Standby Power Reduction Time)
Determines how long the drive will remain
energized with motor field current at
Standby amps before progressing to
complete drive shutdown and utility side
disconnection. Only used when DPSR
ENABLE (C1) is set to ENABLE
(Full Field Time) Determines the
maximum time the drive can remain at Full
Field without actually running. If logically
held in that condition for longer than the
Full field Time, a Fault will be declared to
prevent potential burnout of the motor
field.
STNDBY FLD
TIME
sec
min
30
0 – 999
0 – 999
Y
Y
Y
Y
DSPR TIME
120
FULL FIELD
TIME
min
5
0 - 99
Y
Y
Table 2: Drive A1 Submenu
35
Quattro DC Drive Parameters A1
Detailed descriptions
HPV 900 Parameter Settings
HI/LO GAIN SRC = internal
GAIN REDUCE MULT = 80%
GAIN CHNG LEVEL = 10 %
RESPONSE = 10.0 rad/sec
GAIN CHNG LEVEL
(Gain Change Level )
Response of
Speed Regulator
8.0 rad/sec
Works in conjunction with HI/LO GAIN SRC in
menu C0. When the gain control source is set
to internal, this parameter sets the speed
reference level that controls the Hi/Lo gain
switch. The velocity regulator will use normal
‘high gain’ when the reference speed is below
this value, or ‘low gain’ settings when the
speed reference is above this value.
100%
contract
speed
speed reference
10%
contract
speed
10%
contract
speed
On some elevators when the speed response
(gain) is set to high levels as required for good
velocity tracking during acceleration, the
resonant characteristics of the elevator ropes
can cause car vibration while running at steady
state speed. To reduce this problem, the
response (gain) of the speed regulator is
effectively reduced to a lower value so that the
resonant characteristics of the ropes are not
continuously excited. The High/Low gain
switch modifies the sensitivity or response of
the speed regulator via the gain reduce
multiplier.
low gain
mode
Response of
Speed Regulator
8.0 rad/sec
0%
contract
speed
0%
contract
speed
Response of
Speed Regulator
10.0 rad/sec
Response of
Speed Regulator
10.0 rad/sec
The Gain Reduce Multiplier adjusts how much
gain reduction will occur at higher speeds.
The Gain Change Level (or external
command) determines when the gain change
will occur.
High / Low Gain Example
High / low gain switching may be controlled
either externally or internally. The high / low
gain source parameter (HI/LO GAIN SRC) in
Configuration menu C0 allows for an external
or automatic internal gain switch selection.
The high/low gain switch may be controlled by
either:
• a logic input
• the serial channel
• the gain change level parameter (GAIN CHNG
LEVEL), which defines a percentage of
contract speed
36
Quattro DC Drive Parameters A1
RUN DELAY TIMER
SPD DEV LO LEVEL and SPD DEV HI
LEVEL
This parameter allows the user to delay the
drive’s recognition of the RUN signal
(Speed Deviation Low / High Level)
These two functions are available to indicate
how the speed feedback is tracking the speed
reference.
internal connection
internal connection
READY TO RUN
FLUX CONFIRM (logic output)
(logic output)
•
•
•
software ready
no faults
drive boosting
•
flux level 90%
Drive Internal
•
Speed Deviation Low – indicates that the
speed feedback is tracking the speed
reference within a defined range.
Speed Deviation High – indicates that the
speed feedback is failing to properly track
the speed reference.
Signals
Speed
Regulator
and
Reference
Release
RUN or
RUN UP or RUN
DOWN (logic
input)
•
The Speed Deviation Low function has the
ability to set a configurable logic output. The
logic output will be true, when the speed
feedback is tracking the speed reference within
a defined range around the speed reference
for a defined period of time (see Figure 13).
The defined range is determined by the Speed
Deviation Low Level parameter (SPD DEV LO
LEVEL) and the defined time is determined by
the Speed Deviation Time parameter (SPD
DEV TIME).
DRIVE
ENABLE (logic
input)
Drive Internal Signal
Run Confirm
CONTACT
CFIRM
(logic input)
(if used)
Run recognition
delay
ROLLBACK GAIN
The Speed Deviation High function
Note: this function is only for use with multi-
step speed commands (SPD COMMAND SRC
(C1) = MULTI-STEP)
During the start, this function can help the
drive re-establish the torque to help control
rollback (or roll forward).
annunciates a Speed Deviation Alarm, and has
the ability to set a configurable logic output.
The alarm will be annunciated and the logic
output will be true, when the speed feedback is
not properly tracking the speed reference and
is outside a defined range around the speed
is determined by the Speed Deviation High
Level parameter
Set-up: In order to use the Anti-Rollback
function, the following parameters must be set:
SPD REF RELEASE(C1)=BRAKE PICKED
and BRAKE PICK CFRM(C1)=INTERNAL
TIME. With the these settings for SPD REF
RELEASE(C1) and BRAKE PICK CFRM(C1),
the BRAKE PICK TIME (A1) parameter
determines the amount of time the drive will
command zero speed after the Run command
is given and the amount of time the drive will
command zero speed after the Run command
is removed.
Speed Deviation High
(Speed Deviation Alarm)
Speed Deviation Low
Speed Reference
At the start, the ROLLBACK GAIN parameter
will increase the speed regulator gain during
the time determined by BRAKE PICK TIME
parameter when the drive is commanding zero
speed (i.e. the time between the speed
regulator is released and the speed reference
is released). During this BRAKE PICK TIME,
the mechanical brake should be picked (either
by the car controller or drive).
Speed Feedback
Speed Deviation High
Adjustment: Start at ROLLBACK GAIN=1 and
increase in increments of 1 to help control
rollback.
(Speed Deviation Alarm)
Figure 13: Speed Deviation Example
IMPORTANT: too high a setting for this
parameter can lead to drive instability.
37
Quattro DC Drive Parameters A1
NOTCH FILTER FRQ
Notch Filter Example settings:
NOTCH FILTER FRQ (A1) = 20Hz
NOTCH FILT DEPTH (A1) = 50% and 100%
(Notch Filter Center Frequency)
Although originally created for gearless
applications where elevator rope resonance is
sometimes an issue, this filter affects the
torque command output of the speed regulator
and will filter out specific frequencies. By
filtering a specific frequency, the speed
regulator will avoid exciting a mechanical
resonance if one exists at that frequency.
0
-5
-10
There is attenuation across a range of
frequencies, not just at the set frequency, but
also to a lesser degree. The filter starts
attenuation at frequencies lower than the notch
frequency set point. When the notch
frequency is set to low values (less than 10
Hz), the filter can interfere with the desired
response of the drive. This can be exhibited
by minor increase in the rollback of the drive at
start and some deterioration in the ability of the
drive to track an s-curve reference. Generally,
this would not be an issue if the notch
Attenuation
-15
-20
-25
-30
(dB)
1
10
100
Frequency
(Hz)
frequency were set at or above 10 Hz.
38
Quattro DC Drive S-Curves A2
There are four S-curve patterns available in
the drive and each S-curve is customized by
six parameters:
S-Curves A2 submenu
The drive speed command is passed through
an internal S-curve in order to produce the
speed reference. In general, the S curve
function takes an arbitrary speed command
and generates a speed reference subject to
the conditions that the maximum accel, decel
and jerk rates not be exceeded. The speed
command is typically the target speed that the
reference is headed to.
Parameters for S-curve-0 (SC0):
•
ACCEL RATE 0, DECEL RATE 0, ACCEL
JERK IN 0, ACCEL JERK OUT 0, DECEL
JERK IN 0, and DECEL JERK OUT 0
Parameters for S-curve-1 (SC1):
•
ACCEL RATE 1, DECEL RATE 1, ACCEL
JERK IN 1, ACCEL JERK OUT 1, DECEL
JERK IN 1, and DECEL JERK OUT 1
If the user gives the drive a speed dictation,
either analog or serial, the S-Curve will act as
a slew rate limiter on the externally generated
speed dictation. For this purpose, set the jerk
rates associated with the S-Curve (see Table 3
for determining which s-curve is used) to zero
and the Accel Rate and Decel Rate to values
faster than the maximum expected rated
provided in the dictation signal.
Parameters for S-curve-2 (SC2):
•
ACCEL RATE 2, DECEL RATE 2, ACCEL
JERK IN 2, ACCEL JERK OUT 2, DECEL
JERK IN 2, DECEL JERK OUT 2
Parameters for S-curve-3 (SC3):
•
ACCEL RATE 3, DECEL RATE 3, ACCEL
JERK IN 3, ACCEL JERK OUT 3, DECEL
JERK IN 3, DECEL JERK OUT 3
S-Curve Pattern Selection
Below shows the six parameters associated
with an S-Curve data set:
The default S-curve pattern is S-curve-0
(SC0). To make the other patterns available,
the user must assign S-CURVE SEL 0 and/or
S-CURVE SEL 1 as logic input(s). The logic
input(s) can then be used to select one of the
S-curve patterns, as follows:
•
•
•
•
•
•
Accel - Maximum allowed acceleration rate
(ft/s2 or m/s2)
Decel - Maximum allowed deceleration rate
(ft/s2 or m/s2)
Accel Jerk In - Maximum allowed change in
acceleration towards Accel (ft/s3 or m/s3)
Accel Jerk Out - Maximum allowed change
in acceleration from Accel (ft/s3 or m/s3)
Decel Jerk In - Maximum allowed change in
deceleration towards Decel (ft/s3 or m/s3)
Decel Jerk Out - Maximum allowed change
in deceleration from Decel (ft/s3 or m/s3)
Logic Inputs
Assigned
S-curves
Available
None
SC0 only
SC0 or SC1
SC0 or SC2
SEL 0 only
SEL 1 only
SEL 0 & SEL 1
SC0, SC1,
SC2 or SC3
The S-curves are specified by four parameters:
acceleration rate (ft/s2 or m/s2 ), deceleration
rate (ft/s2 or m/s2), leveling jerk rate (ft/s3 or
m/s3 ), and jerk rate (ft/s3 or m/s3 ).
Table 3: S-Curve Availability
Since an adjustable jerk rate is helpful for
smooth landings, the jerk rates are split for
ease in elevator fine-tuning. The jerk rate
parameters specify: acceleration from the floor
(ACCEL JERK IN), jerk out of acceleration
(ACCEL JERK OUT), jerk into deceleration
(DECEL JERK IN), and the leveling into the
floor (DECEL JERK OUT).
logic input
S-CURVE
S-curve
selected
SEL 1
SEL 0
0
0
1
1
0
1
0
1
SCO
SC1
SC2
SC3
Table 4: Selecting S-Curves
S-Curve
39
Quattro DC Drive S-Curves A2
Run
lock
out
Hidden
Item
Parameter
Description
Units Default
Range
ft/s2
m/s2
ft/s2
m/s2
ft/s3
m/s3
ft/s3
m/s3
ft/s3
m/s3
ft/s3
m/s3
ft/s2
m/s2
ft/s2
m/s2
ft/s3
m/s3
ft/s3
m/s3
ft/s3
m/s3
ft/s3
m/s3
ft/s2
m/s2
ft/s2
m/s2
ft/s3
m/s3
ft/s3
m/s3
ft/s3
m/s3
ft/s3
m/s3
ft/s2
m/s2
ft/s2
m/s2
ft/s3
m/s3
ft/s3
m/s3
ft/s3
m/s3
ft/s3
m/s3
7.99
2.435
7.99
2.435
0.0
0.00 – 7.99
0.000 – 3.999
0.00 – 7.99
0.000 – 3.999
0.0 – 29.9
ACCEL
RATE 0
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Acceleration rate limit
Deceleration rate limit
DECEL
RATE 0
ACCEL
JERK IN 0
Rate of increase of acceleration, up to ACCEL
RATE, when increasing elevator speed
0.000
0.0
0.000 – 9.999
0.0 – 29.9
ACCEL
Rate of decrease of acceleration to zero when
JERK OUT 0 approaching contract elevator speed
0.000
0.0
0.000 – 9.999
0.0 – 29.9
DECEL
JERK IN 0
Rate of increase of deceleration, up to DECEL
RATE, when decreasing elevator speed
0.000
0.0
0.000 – 9.999
0.0 – 29.9
DECEL
Rate of decrease of deceleration to zero when
JERK OUT 0 slowing the elevator to leveling speed
0.000
7.00
2.134
3.00
0.090
8.0
0.000 – 9.999
0.00 – 7.99
0.000 – 3.999
0.00 – 7.99
0.000 – 3.999
0.0 – 29.9
ACCEL
Acceleration rate limit
RATE 1
DECEL
Deceleration rate limit
RATE 1
ACCEL
JERK IN 1
Rate of increase of acceleration, up to ACCEL
RATE, when increasing elevator speed
2.400
8.0
0.000 – 9.999
0.0 – 29.9
ACCEL
Rate of decrease of acceleration to zero when
JERK OUT 1 approaching contract elevator speed
2.400
8.0
0.000 – 9.999
0.0 – 29.9
DECEL
JERK IN 1
Rate of increase of deceleration, up to DECEL
RATE, when decreasing elevator speed
2.400
8.0
0.000 – 9.999
0.0 – 29.9
DECEL
Rate of decrease of deceleration to zero when
JERK OUT 1 slowing the elevator to leveling speed
2.400
3.00
0.090
3.00
0.090
8.0
0.000 – 9.999
0.00 – 7.99
0.000 – 3.999
0.00 – 7.99
0.000 – 3.999
0.0 – 29.9
ACCEL
Acceleration rate limit
RATE 2
DECEL
Deceleration rate limit
RATE 2
ACCEL
JERK IN 2
Rate of increase of acceleration, up to ACCEL
RATE, when increasing elevator speed
2.400
8.0
0.000 – 9.999
0.0 – 29.9
ACCEL
Rate of decrease of acceleration to zero when
JERK OUT 2 approaching contract elevator speed
2.400
8.0
0.000 – 9.999
0.0 – 29.9
DECEL
JERK IN 2
Rate of increase of deceleration, up to DECEL
RATE, when decreasing elevator speed
2.400
8.0
0.000 – 9.999
0.0 – 29.9
DECEL
Rate of decrease of deceleration to zero when
JERK OUT 2 slowing the elevator to leveling speed
2.400
3.00
0.090
3.00
0.090
8.0
0.000 – 9.999
0.00 – 7.99
0.000 – 3.999
0.00 – 7.99
0.000 – 3.999
0.0 – 29.9
ACCEL
Acceleration rate limit
RATE 3
DECEL
Deceleration rate limit
RATE 3
ACCEL
JERK IN 3
Rate of increase of acceleration, up to ACCEL
RATE, when increasing elevator speed
2.400
8.0
0.000 – 9.999
0.0 – 29.9
ACCEL
Rate of decrease of acceleration to zero when
JERK OUT 3 approaching contract elevator speed
2.400
8.0
0.000 – 9.999
0.0 – 29.9
DECEL
JERK IN 3
Rate of increase of deceleration, up to DECEL
RATE, when decreasing elevator speed
2.400
8.0
0.000 – 9.999
0.0 – 29.9
DECEL
Rate of decrease of deceleration to zero when
JERK OUT 3 slowing the elevator to leveling speed
2.400
0.000 – 9.999
Table 5: S-Curves A2 Submenu
40
Quattro DC Multistep Ref A3 Submenu
Multistep Ref A3 submenu
The multi-step speed reference function is one
possible way for the drive to accept speed
command. To use this function, the user can
enter up to fifteen speed commands (CMD1 –
CMD15) and assign four logic inputs as speed
command selections.
An example of the use of the multi-step
command is as follows:
•
•
•
•
•
•
All speed commands are positive.
CMD0 specifies zero speed.
CMD1 specifies leveling speed.
CMD2 specifies inspection speed.
CMD3 specifies an overspeed limit.
CMD4 – CMD15 specify different top
speeds depending on number of floors in
the run.
Note: CMD0 is reserved for zero speed,
therefore is not accessible to the user for
programming.
During operation, the user will encode a binary
signal on the four logic inputs that determines
which speed command the software should
use. The user need not use all four speed
command selection bits; if no logic input is
specified for one of the selection bits, that bit is
always zero. For instance, if no logic input is
specified for the most significant bit (B3), that
bit will be zero and the user can select from
CMD0 - CMD7.
For typical use, the user will have all speed
commands to be positive, in which case logic
inputs (UP/DWN or RUNUP & RUNDOWN)
must also be specified to determine up or
down direction. It is possible for the user to
specify both positive and negative values for
CMD1 - CMD15, in which case logic input
bit(s) are not needed.
IMPORTANT
Since these speed commands are selected
with external contacts, a new command
selection must be present for 50ms before it is
recognized.
logic input
STEP REF
multi-step
speed
B3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
B2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
B1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
B0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
command
CMD0
CMD1
CMD2
CMD3
CMD4
CMD5
CMD6
CMD7
CMD8
CMD9
CMD10
CMD11
CMD12
CMD13
CMD14
CMD15
Multi-step Selection
41
Quattro DC Multistep Ref A3 Submenu
Hidden
Item
Run
lockout
Parameter
Description
Units
Default
Range
ft/min
m/sec
ft/min
m/sec
ft/min
m/sec
ft/min
m/sec
ft/min
m/sec
ft/min
m/sec
ft/min
m/sec
ft/min
m/sec
ft/min
m/sec
ft/min
m/sec
ft/min
m/sec
ft/min
m/sec
ft/min
m/sec
ft/min
m/sec
ft/min
m/sec
0.0
0.000
0.0
-3000.0 – +3000.0
-16.000 – +16.000
-3000.0 – +3000.0
-16.000 – +16.000
-3000.0 – +3000.0
-16.000 – +16.000
-3000.0 – +3000.0
-16.000 – +16.000
-3000.0 – +3000.0
-16.000 – +16.000
-3000.0 – +3000.0
-16.000 – +16.000
-3000.0 – +3000.0
-16.000 – +16.000
-3000.0 – +3000.0
-16.000 – +16.000
-3000.0 – +3000.0
-16.000 – +16.000
-3000.0 – +3000.0
-16.000 – +16.000
-3000.0 – +3000.0
-16.000 – +16.000
-3000.0 – +3000.0
-16.000 – +16.000
-3000.0 – +3000.0
-16.000 – +16.000
-3000.0 – +3000.0
-16.000 – +16.000
-3000.0 – +3000.0
-16.000 – +16.000
Multi-step speed
command #1
SPEED COMMAND 1
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Multi-step speed
command #2
SPEED COMMAND 2
SPEED COMMAND 3
SPEED COMMAND 4
SPEED COMMAND 5
SPEED COMMAND 6
SPEED COMMAND 7
SPEED COMMAND 8
SPEED COMMAND 9
SPEED COMMAND 10
SPEED COMMAND 11
SPEED COMMAND 12
SPEED COMMAND 13
SPEED COMMAND 14
SPEED COMMAND 15
0.000
0.0
Multi-step speed
command #3
0.000
0.0
Multi-step speed
command #4
0.000
0.0
Multi-step speed
command #5
0.000
0.0
Multi-step speed
command #6
0.000
0.0
Multi-step speed
command #7
0.000
0.0
Multi-step speed
command #8
0.000
0.0
Multi-step speed
command #9
0.000
0.0
Multi-step speed
command #10
0.000
0.0
Multi-step speed
command #11
0.000
0.0
Multi-step speed
command #12
0.000
0.0
Multi-step speed
command #13
0.000
0.0
Multi-step speed
command #14
0.000
0.0
Multi-step speed
command #15
0.000
Table 6: Multi-Step Ref A3 Submenu
42
Quattro DC Motor Side Power Convert A4 Submenu
Motor Side Power Convert A4 submenu
Run
lock
out
Hidden
Item
Parameter
Description
Units
Ohm
Default
Range
(Armature Circuit Resistance)
Affects tuning of the armature
current regulator. Load this
parameter with known or
measured value. Only used is
GAIN SELECTION (A4) is set to
Manual.
(Armature Circuit Inductance)
Affects tuning of the armature
current regulator. Load this
parameter with known or
ARM RESISTANCE
0.5000 0.0001 – 2.9999
Y
Y
N
N
ARM INDUCTANCE
mH
15.00
0.01 – 327.67
measured value. Only used is
GAIN SELECTION (A4) is set to
Manual.
(Motor Revolution Voltage Limit)
Determines crossover point
during regeneration at low speed
from using CEMF to reverse
plugging of motor. If set too high
there will be a hesitation in
torque. If set too low, there may
be an oscillation squeal heard
from the motor.
(Field Current Regulator integral
Gain) The integral gain for the
current regulation of the motor
field. Rarely needs to be
changed from the default.
(Field Current Regulator
Proportional) The proportional
gain for the current regulation of
the motor field. Rarely needs to
be changed from the default.
(Auto Tune Motor)
Begins the procedure to calculate
motor parameters. See Auto
Tune Procedure on page 95.
(Gain Selection)
MTR REV VLT LIM
IF REG INT GAIN
%
4.80
0.90
0.01 – 30.00
Y
Y
N
N
none
0.00 – 30.00
0.00 – 16.38
IF REG PROP GAIN
AUTO TUNE MOTOR
none
none
6.07
-
Y
N
N
Y
Start Auto
Tune?
If set to MANUAL, values in ARM
RESISTANCE (A4), ARM
INDUCTANCE (A4), If REG INT
GAIN (A4), and If REG PROP
GAIN (A4) will be used.
− Autotune
− Manual
GAIN SELECTION
none Manual
N
N
If set to AUTOTUNE, the
armature regulator gains are set
using AUTO MEAS ARM L(D2)
and AUTO MEAS ARM R (D2).
AUTO FLD INT (D2), and AUTO
FLD PROP (D2) will be used to
tune the respective regulators.
43
Quattro DC Motor Side Power Convert A4 Submenu
Run
lock
out
Hidden
Item
Parameter
Description
Units
Default
Range
(Gain Bandwidth Armature) If
GAIN SELECTION (C1) is set to
MANUAL, this parameter is used
to convert ARM RESISTANCE
(A4) and ARM INDUCTANCE
(A4) into the integral and
proportional gains used by the
current regulator.
If GAIN SELECTION is set to
AUTO-TUNE, this parameter is
used to convert AUTO MEAS
ARM R (D2) and AUTO MEAS
ARM L (D2) into the integral and
proportional gains used by the
current regulator. The higher the
setting, the more faithfully the
regulator will duplicate its input
command, however, too high of a
bandwidth can cause problems
such as a rough ride as the drive
is more responsive.
GAIN BANDWIDTH A
rad/ sec
500
100 – 2000
N
N
(Gain Bandwidth Field) If GAIN
SELECTION is set to AUTO-
TUNE, this parameter is used to
calculate AUTO FLD INT (D2)
and AUTO FLD PROP (D2) into
the integral and proportional
gains used by the field regulator.
The higher the setting, the more
faithfully the regulator will
GAIN BANDWIDTH F
rad/ sec
5
1 – 40
N
N
duplicate its input command,
however, too high of a bandwidth
can cause problems such as a
rough ride as the drive is more
responsive.
(PWM Frequency)
This parameter sets the PWM or
‘carrier’ frequency of the motor
armature portion of the drive.
(Cooling Fan OFF Delay)
Adjusts OFF delay of all cooling
fans after drive has stopped
operating when Main Fan Control
is set at “Automatic”.
PWM FREQ
kHz
Sec
6.0
2.5 – 16.0
0 – 999
N
N
N
N
FAN OFF DELAY
180
44
Quattro DC Motor Side Power Convert A4 Submenu
Run
lock
out
Hidden
Item
Parameter
Description
Units
Default
Range
(Main Fan Control Select)
Selects primary method of
cooling fan control.
− AUTO – All cooling fans turn
OFF after Fan Off Delay time,
after DSPR becomes active.
− TEMP – Fan speed is
responsive to highest
measured temperature of IGBT
modules.
− OFF – Manual test mode, all
fans off
−
−
−
−
−
−
Auto
Temp
Off
Low
Medium
High
MAIN FAN CONTROL
none
Temp
N
N
− LOW – Manual test mode, low
speed
− MEDIUM – Manual test mode,
medium speed
− HIGH – Manual test mode,
high speed
(Undervoltage Alarm Level)
This parameter sets the level at
which an under voltage alarm will
be declared. Units in percent of L-
L voltage.
UV-ALARM LEVEL
%
90
80 – 99
Y
N
(Undervoltage Fault Level)
This parameter sets the level at
which an under voltage fault will
occur. Units in percent of L-L
voltage.
(Field Carrier Frequency)
Allows modification of PWM
frequency to help eliminate
acoustic noise.
UV FAULT LEVEL
FLD CARRIER FRQ
%
80
3
50 – 99
3 – 10
Y
Y
N
N
kHz
Table 7: Motor Side Power Convert A4 Submenu
45
Quattro DC Line Side Power Convert A5 Submenu
Line Side Power Converter A5 submenu
NOTE: The only parameter that should ever need to be adjusted is INPUT L-L VOLTS. Other
parameters are for Magnetek Engineering use only.
Run
lock
out
Hidden
Item
Parameter
Description
Units Default
Range
Proportional gain for out-of-
phase current regulator
Integral gain for out-of-
phase current regulator
Proportional gain for in-
phase current regulator
Integral gain for in-phase
current regulator
Proportional gain for bus
voltage regulator
Integral gain for bus voltage
regulator
Id REG PROP GAIN
none
none
none
none
none
none
0.30
10
0.00 – 9.99
0 – 999
N
N
N
N
N
N
N
Id REG INTEGRAL GAIN
Iq REG PROP GAIN
N
0.30
40
0.00 – 9.99
0 – 999
N
Iq REG INTEGRAL GAIN
DC BUS REG P GAIN
DC BUS REG I GAIN
N
3.00
40
0 – 9.99
0 – 999
N
N
(Input Line to Line Voltage -
Input Voltage)
INPUT L-L VOLTS
This parameter sets the
input voltage or AC line
input voltage to the drive.
(DC bus voltage reference)
Adjusts the DC bus voltage
boost above the peak of
line voltage.
(Software Bus Overvoltage
Level) DC bus software
Overvoltage trip point.
(Bus Voltage Reference
Source) Selects the bus
voltage boost reference.
• Track Line V uses the
actual line voltage for the
bus reference.
volts
480
110 – 552
N
Y
DC BUS V BOOST
SW BUS OV LEVEL
Vdc
Vdc
30
15 – 75
N
N
N
N
850
100 – 850
Trk Vin 1=Track Line V
Param 2=TrkVinParam
BUS VREF SOURCE
Recommended for
none
N
N
systems with a stiff line.
• Trk Vin Param uses
INPUT L-L VOLTS (A5)
for the bus reference.
Recommended to
systems with a soft line.
(Phase Locked Loop Filter
Frequency) Utility line
Phase Locked Loop filter
corner Frequency
(Line Side PWM
Frequency) Converter
PWM Freq
PLL FILTER FC
LS PWM FREQ
Hz
40.0
10.0
0.0 – 150.0
2.5 – 16.0
N
N
N
N
kHz
Table 8: Line Side Power Convert A5
46
Quattro DC Motor A6 Submenu
Motor Parameters A6 submenu
Run
lock
out
Hidden
Item
Parameter
Description
Units Default
Range
-
(Motor Identification) This parameter
allows for the selection of specific sets of
motor parameters. This is yet to be
determined for DC machines.
(Rated Armature Amps) Motor armature
amps. Note: value should be obtained
from the motor nameplate.
(Rated Armature Voltage) Rated motor
armature circuit voltage. Note: value
should be obtained from the motor
nameplate.
(Full field Amps) This parameter sets
motor field amps at low speed. Note:
value should be obtained from the motor
nameplate.
(Weak field Amps) This parameter sets
the motor field amps at contract. Adjust
as necessary to obtain rated armature
volts at contract speed at full load up.
May be the same as or lower than Full
field Amps for motor field weakening.
Motor field current will automatically
begin to weaken when motor speed is
Contract Speed x Weak Field/Full Field
and follow a profile for constant CEMF.
(Standby field Amps) Motor field current
during drive standby conditions. Motor
current will automatically drop to this level amps
when idle after STNDBY FIELD TIME has
expired.
(Flux Confirm Level) Determines the
minimum motor field current necessary
before drive is allowed to start. Arranged
as a percent of Full Field ampere setting.
This ensures that pre-torque current to
MOTOR ID
-
-
0.0
0
N
Y
Y
N
RATED MOTOR
CURR
amps
amps
1.0 – 400.0
55 – 600
N
N
ARMATURE VOLTS
FULL FLD AMPS
amps
amps
0.0
0.0
1.0 – 40.0
1.0 – 40.0
N
N
N
N
WEAK FLD AMPS
STNDBY FIELD
0.0
0.0
0.0 – 40.0
N
N
N
N
FLUX CNFRM LEVEL motor will produce adequate torque when
the elevator Brake is released. A lower
setting will allow the drive to come alive
earlier in the start cycle to help prevent
unnecessary starting delays. Units in
percent of full field.
%
25.0 – 99.0
(Armature IR Drop) Adjusts motor
armature current regulator for expected
current x resistance voltage drop of motor
armature circuit at rated current. Includes
motor armature, inter-poles and wiring
resistance. Enter as a percent of rated
armature volts. This parameter also
affects the sensitivity of the fault, Encoder
Fault.
ARMATURE IR
DROP
Note: This equation is only valid after an
Auto Tune has been done. For
%
0.0
0.0 – 25.0
N
N
information on auto tuning the motor, see
page 95.
AUTO
MEAS
ARM
⎛
⎞
RATED
MOTOR
⎛
⎜
⎞
⎟
⎜
⎟
×
⎜
⎟
⎜
⎝
⎟
ARM
IR
⎛
⎜
⎞
⎟
CURR(A6)
⎜
⎝
⎟
⎠
R(D2)
⎠
×100=
⎜
⎟
DROP
ARMATURE
⎛
⎜
⎝
⎞
⎜
⎝
⎟
⎟
VOLTS (A6)
⎠
(A6)
⎠
47
Quattro DC Motor A6 Submenu
Run
lock
out
Hidden
Item
Parameter
Description
Units Default
Range
(Motor Overload Start Level)
This parameter defines maximum current
at which motor can run continuously
OVLD START LEVEL without triggering the motor overload.
One of the two parameters that define the
motor overload curve. Set as a percent
of Rated Motor Current.
%
110
100 – 150
N
Y
(Motor Overload Time Out)
This parameter defines the amount of
time before a motor overload alarm
occurs when the motor is running at the
current level defined below:
40 %
⎛
⎞
OVLD
START
LEVEL
⎜
⎟
⎛
⎜
⎞
⎟
rated
⎜
⎜
⎟
⎟
OVLD TIME OUT
sec
60.0
5.0 – 120.0
N
Y
+
⎜
⎟
motor
current
⎜
⎟
⎜
⎜
⎝
⎟
⎟
⎠
:
⎝
⎠
This is the other parameter used to define
the overload curve. For more information
on the motor overload curve, see OVLD
OVLD TIME OUT
This is the other parameter used to define the
overload curve.
The user can adjust the motor overload
parameters. Three overload curves are shown
in the examples below. Curve #1 is the default
motor overload curve.
The drive will only declare a motor overload
and the user is responsible for taking
appropriate action to protect equipment.
The motor overload alarm can also be
assigned to a logic output. See configuration
sub-menu items, C3.
OVLD
OVLD
START TIME
LEVEL OUT
MOTOR OVERLOAD
curve #1
curve #2
curve #3
110%
110%
120%
60 sec
40 sec
70 sec
D2
100%
RUN/FAULT
SUB MENU
DATA ENT
Motor Overload Parameters
The drive can also be configured so that a
motor overload event declares a Fault, which
will automatically cause the drive to stop. If
this is desirable, the following needs to be
completed:
When the motor usage exceeds the user
defined motor overload curve, the drive will
declare a motor overload alarm.
•
logic output configured to MTR
OVERLOAD
•
•
logic input configured to EXT FAULT
wire the EXT FAULT logic input terminal to
the to MTR OVERLOAD logic output
terminal
wire the logic input common terminal to the
logic output common
ALARM!
MTR OVERLOAD
RUN/FAULT
SUB MENU
DATA ENT
•
Under the POWER DATA display sub-menu,
the MOTOR OVERLOAD (D2) value displays
the accumulated percent of motor overload trip
level reached. Once this value reaches 100%
the motor overload will trip and a motor
With the above set-up, the drive will then
declare an External Fault on a motor overload.
overload alarm is declared by the drive.
48
Quattro DC Motor A6 Submenu
10,000
1000
default
motor
overload
trip time
(seconds)
Curve #1
100
Curve #2
curve #3
OLVD TIME
OUT = 70 sec
Curve #3
curve #1
OLVD TIME
OUT = 60 sec
curve #2
OLVD TIME
OUT = 40 sec
10
110%
130
150%
170%
190%
210%
230%
250%
current (percentage of rated motor current)
curve #3
OLVD START
LEVEL = 110% LEVEL = 120%
curve #2
OLVD START
curve #1
OLVD START
LEVEL = 110%
Figure 14: Motor Overload Curve
.
49
Quattro DC User Switches C1
Configure C0 menu
User Switches C1 submenu
Run
lock
out
Hidden
Item
Parameter
Description
Default
Choices
(Speed Command Source)
This parameter designates the source of the
drive’s speed command. The four possible
sources for the speed command are following:
• Serial Channel - a RS-422 serial port located
on the customer interface PCB.
• Analog Channel – a bipolar (±10V) signal.
Available with the analog channel is a Speed
Command Multiplier (SPD COMMAND
MULT(A1)) and Speed Command Bias (SPD
COMMAND BIAS(A1)). These parameters
are used to scale the user’s analog speed
command to the proper range for use by the
drive software.
• Multi-Step Command - user defined fifteen
discrete speed commands (CMD1 - CMD15
in A3 submenu). Four logic inputs are used
as speed command selections. CMD0 is
reserved for zero speed, but the user can
specify CMD1 - CMD15 to be any speed
command either positive or negative. See
Multistep Ref A3 on page 41.
− analog input
− serial
− multi-step
SPD
COMMAND
SRC
MULTI-STEP
Y
Y
− ser mult step
• Ser Mult Step Command - user defined
fifteen discrete speed commands (CMD1 -
CMD15 in A3 submenu). Four bits in the
serial protocol are toggled to run multi-step
(Run Command Source)
This parameter allows the user to choose the
source of the run command from one of the
following sources: an external run signal from a
− external tb
− serial
− serial+extrn
RUN
COMMAND
SRC
logic input (external tb), a run signal transferred EXTERNAL
Y
Y
across a serial channel (serial), or a signal from
both the serial channel and a logic input
(serial+extrn). If a signal is required from a logic
input (either externaltb or serial+extrn), the Run
signal on TB1 must be selected.
TB
(Field Enable Source)
Enabling the Field Source initially turns on the
Line Side Boost, than establishes a field. This
may be done through a logic input (set FIELD
ENA SOURCE to EXTERNAL TB), serially, (set
FIELD ENA SOURCE to SERIAL), by the run
command (set FIELD ENA SOURCE to
ENABLE ON RUN), or by 2-bit serial. 2-bit
serial uses two bits given to the drive serially to
control the field. See the table below for the bit
options. Bit 1 refers to Full Field bit while Bit 0
refers to Standby Field Bit. While the motor is
running, both Boost and Field are on.
− external tb
− serial
− 2-bit serial
− enable on
run
FIELD ENA
SOURCE
ENABLE ON
RUN
Y
Y
Bit 1 Bit 0 Boost Field
0
1
0
~
Off
On
Off
Full Field or Weak Fld
depending on speed
Standby
0
1
On
50
Quattro DC User Switches C1
Run
lock
out
Hidden
Item
Parameter
Description
Default
Choices
(High / low gain change switch source)
This parameter determines the source of the
high / low gain switch.
The speed regulator high / low gain function was
developed in response to high performance
elevator requirements where the resonant
nature of the elevator system interferes with the
speed response of the drive.
− internal
− external tb
− serial
HI/LO GAIN
SRC
INTERNAL
Y
Y
page 59.
(Speed Regulator Type)
This switch toggles between the Elevator Speed
Regulator (Ereg), the PI Speed Regulator,
external reg, and cemf reg. Magnetek
recommends the use of the Elevator Speed
Regulator for better elevator performance with
multi-step speed applications or when an active
torque Feed Forward signal is not available.
If set to CEMF REG, the drive will not use the
encoder as feedback, but rather the armature
voltage. Note: this is only meant for
maintenance. For more information, see
Armature Voltage Feedback on page 24.
If set to External Regulator, the drive will be
configured as a torque controller. The source of
the external torque command is determined by
the EXT TORQ CMD SRC (C1) parameter.
WARNING
If using an external speed regulator, which
produces an analog torque command to
Quattro (SPEED REG TYPE (C1) =
− elev spd reg
ELEV SPD − pi speed reg
SPEED REG
TYPE
Y
Y
REG
− external reg
external reg and EXT TORQ CMD SRC
(C1) = analog input), it is imperative that the
encoder polarity matches the armature
voltage. To verify polarity, insert a torque
command into the analog input. Check
ENCODER SPD (D2) against ARMATURE
VOLTAGE (D2). Verify they are the same
polarity. If not, swap A and /A or change
the ENCODER CONNECT (C1) parameter.
− cemf reg
IMPORTANT: This assumes the car controller is
doing its own closed-loop speed regulation. (i.e.
a completely closed outer speed loop with the
car controller having its own encoder feedback).
The drive has the following three closed loop
speed regulation options and an option for
turning off the internal speed regulator:
• External Speed Regulator
51
Quattro DC User Switches C1
Run
lock
out
Hidden
Item
Parameter
Description
Default
Choices
(Motor Rotation)
This parameter allows the user to change the
direction of the motor rotation. As an example, if
the car controller is commanding the up
direction and the car is actually going in a down
direction, this parameter can be changed to
allow the motor rotation to match the car
controller command.
MOTOR
ROTATION
− forward
− reverse
FORWARD
Y
Y
Y
Y
(Encoder Connection)
ENCODER
CONNECT
This parameter allows the user to electronically
switch A and /A signals from the encoder
without moving any wiring.
− forward
− reverse
FORWARD
(Speed Reference Release)
The user can select when the Speed Reference
Release signal is asserted:
•
If the user does not want the drive to wait for
the mechanical brake to be picked then SPD
REF RELEASE can be made equal to REG
RELEASE;
SPD REF
RELEASE
REG
RELEASE
− reg release
− brake picked
Y
Y
•
If the user does want the drive to wait for the
brake to be picked then SPD REF
RELEASE is not asserted until an internal
BRAKE PICKED signal becomes true. The
user must have one logic input set to Mech
(Contactor Confirm Source)
This switch selects if hardware confirmation of
motor contactor closure is necessary before
drive attempts to pass current through motor. If
hardware confirmation is available set to
EXTERNAL TB and select the Contact Cfirm
(Tach Filter)
CONT
CONFIRM
SRC
− external tb
− none
NONE
OFF
Y
Y
Y
Y
TACH
FILTER
− off
− on
Determines if encoder feedback is filtered
(Pre-Torque Source)
This switch determines the source of a pre
torque command and how it is used.
Pre-torque is the value of torque that the drive
should produce as soon as the speed regulator
is released to prevent rollback due to
unbalanced elevator loads.
This ‘priming’ of the speed regulator is done with
the pre-torque command, which is used when
the speed regulator release is asserted.
− none
− analog input
− serial
The two possible sources for the pre-torque
command are following:
PreTorque
SOURCE
NONE
Y
Y
•
•
serial channel
analog channel
The serial channel is the RS-422 serial port on
the Customer Interface PCB. The analog pre-
torque signal is bipolar (±10V). Available with
the analog channel is a Pre-Torque Command
Multiplier (PRE TORQUE MULT (A1)) and Pre-
Torque Bias (PRE TORQUE BIAS(A1)). These
parameters are used to scale the user’s analog
pre-torque command to the proper range for use
by the drive software.
52
Quattro DC User Switches C1
Run
lock
out
Hidden
Item
Parameter
Description
Default
Choices
(PreTorque Latch) If Pre-Torque latching is
NOT selected, the Pre-Torque signal must be
valid when the speed regulator is commanded to
run. For verification on timing, see NORMAL
operating sequence on page 21.
Some car controllers send both analog pre-
torque and speed commands . To facilitate this,
the Drive has the option of latching the pre-
torque command.
If pre-torque latching is selected using the Pre-
Torque Latch parameter, a FALSE to TRUE
transition on the pre-torque latch clock latches
the value on the pre-torque channel into the
drive. This channel is allowed to change any
time except during this transition without
affecting the value of the latched pre-torque
command.
PreTorque
LATCH
NOT
LATCHED
− latched
− not latched
Y
Y
The Pre-Torque Latch Clock controls when the
pre-torque command is latched. The Pre-Torque
Latch clock parameter (Ptorq LATCH CLCK)
determines the source of this latch control. The
two choices for latch control are the serial
channel or a logic input (EXTERNAL TB).
The speed regulator uses the latched pre-torque
command when the internal Speed Regulator
Release signal is asserted. Once the pre-torque
command is used, the latch and the pre-torque
command are cleared.
(Pre-Torque Latch Clock) If the PRE-TORQUE
LATCH has been set to LATCHED, then this
parameter chooses the source for latch control.
If set to EXTERNAL TB1, the Pre-Torq Latch
signal on TB1 must be selected.
Ptorq
LATCH
CLCK
EXTERNAL − external tb
Y
Y
TB
− serial
(Fault Reset Source)
This parameter determines the source of the
drive’s external fault reset from one of the
following sources: an external fault reset signal
from a logic input (external tb), a fault reset
signal transferred across a serial channel
(serial), or the drive automatically resets the
faults (automatic). The user also has the option
to reset faults directly through the operator.
Automatic Fault Reset: If the fault reset source
is set to automatic, the faults will be reset
according to the setting of the FLT RESET
DELAY (A1) and FLT RESETS/HOUR (A1)
parameters. When a logic input is defined as
“fault reset” and this logic input signal is
transitioned from false to true: an active fault will
be reset and automatic fault reset counter
(defined by FLT RESETS/HOUR(A1)) will be
reset to zero.
− external tb
− serial
− automatic
FAULT
RESET SRC
EXTERNAL
TB
Y
Y
CAUTION: If the run signal is asserted at the
time of a fault reset, the drive will immediately
go into a run state. Unless using the auto-fault
reset function (FAULT RESET SRC (C1) =
automatic), then the run command needs to be
cycled to be reset automatically, but will reset if
initiated by a logic input without cycling the run
command.
53
Quattro DC User Switches C1
Run
lock
out
Hidden
Item
Parameter
Description
Default
Choices
(Overspeed Test Source)
This switch determines the source of the
overspeed test. Operation of the overspeed test
function is specified by the OVRSPEED MULT
(A1) parameter. Regardless of the setting of
this parameter, the user can call for the
overspeed test via the Digital Operator.
(Brake Pick Source)
If the BRAKE PICK SRC (C1) is set to
INTERNAL, the Drive will attempt to pick (lift)
the brake when magnetizing current has been
developed in the motor.
OVERSPD
TEST SRC
EXTERNAL − external tb
Y
Y
Y
Y
TB
− serial
BRAKE PICK
SRC
− internal
− serial
INTERNAL
(Brake Pick Confirm)
If this switch is set to EXTERNAL TB, the Drive
BRAKE PICK will wait for brake pick confirmation before
− none
− external tb
− internal time
NONE
Y
Y
Y
Y
CNFM
releasing the speed reference. When set to
EXTERNAL TB, the MECH BRK PICK signal on
TB1 must also be selected.
(Brake Hold Source)
BRAKE
HOLD SRC
If set to internal, the drive will command the
mechanical brake to hold mode after
confirmation of brake picked exists.
(Ramp Stop Select)
− internal
− serial
INTERNAL
This parameter allows the selection of the
Torque Ramp Down Stop function. This
function is used to gradually remove the torque
command after the elevator has stopped and the
mechanical brake has been set. This prevents a
shock and possible ‘bump’ felt in the elevator
from the torque signal going to zero too quickly.
For more information, see Ramp Stop Select on
page 60.
RAMPED
STOP SEL
− none
− ramponstop
NONE
Y
Y
(Ramp Down Enable Source)
If RUN LOGIC is selected, the user can remove
the run command and the drive will delay in
dropping the run command until torque ramp
down stop function is complete.
If EXTERNAL TB or SERIAL is selected, the
user must keep the run command while allowing
the Torque Ramp Down Stop function to be
completed.
− external tb
− run logic
− serial
RAMP
DOWN EN
SRC
EXTERNAL
TB
Y
Y
(Brake Pick Fault Enable)
When this parameter is set to ENABLE, the
brake pick command and confirmation must
match within the specified time determined by
the BRK PICK TIME (A1) parameter or a brake
pick fault is declared.
BRK PICK
FLT ENA
− disable
− enable
DISABLE
DISABLE
Y
Y
Y
Y
(Brake Hold Fault Enable)
When this parameter is set to ENABLE, the
BRK HOLD brake hold command and confirmation must
− disable
− enable
FLT ENA
match within the specified time determined by
the BRK HOLD TIME (A1) parameter or a brake
hold fault is declared.
54
Quattro DC User Switches C1
Run
lock
out
Hidden
Item
Parameter
Description
Default
Choices
(Torque Command Source)
Sets the source of an external torque command,
if any. Selections are:
− NONE: no external torque command used
− SERIAL: supplied via the serial link
− ANALOG: supplied via an analog input
channel
WARNING
If using an external torque command
(SPEED REG TYPE (C1) = external reg and
EXT TORQ CMD SRC (C1) = analog input),
it is imperative that the encoder polarity
matches incoming torque command polarity.
To verify polarity, insert a positive torque
command into the analog input. Check
ENCODER FEEDBACK (D1) to verify it is
also a positive value. If not, swap A and /A
or change the ENCODER CONNECT (C1)
parameter.
− none
− serial
− analog input
EXT TORQ
CMD SRC
NONE
Y
Y
NOTE:
• if SPEED REG TYPE (C1) is set to external
reg and EXT TORQ CMD SRC (C1) is set to
serial or analog, the drive is a torque
controller
• if SPEED REG TYPE (C1) is set for a speed
regulator (either pi speed reg or elev spd reg)
and EX TORQ CMD SRC (C1) is set to either
analog or serial, the torque command will be
used as an auxiliary torque command (torque
feedforward command)
(Direction Confirm)
When enabled, the function allows confirmation
of the polarity of the initial analog speed
command via the Run Up or Run Down logic
input commands.
• If the Run Up logic input is selected and true
with the polarity of the analog signal positive,
then the analog speed command is accepted
unchanged.
• If the logic input Run Down logic input is
selected and true with the polarity of the
analog speed command negative, the analog
speed command is accepted unchanged.
• If however, the logic input Run Up is true and
the polarity is negative or the logic input Run
Down is true and the polarity is positive, then
the speed command is held at zero.
DIR
CONFIRM
− disabled
− enabled
DISABLED
Y
Y
55
Quattro DC User Switches C1
Run
lock
out
Hidden
Item
Parameter
Description
Default
Choices
(S-Curve Abort)
This parameter, S-CURVE ABORT (C1),
addresses how the S-Curve Speed Reference
Generator handles a reduction in the speed
command before the S-Curve Generator has
reached its target speed.
Disabled: With a normal S-curve function, a
change in the speed command is never allowed
to violate the defined acceleration or jerk rates.
If a reduction in the speed command is issued
before the S-Curve generator has reached its
target speed, then the jerk rate dictates what
speed is reached before the speed may be
reduced.
S-CURVE
ABORT
− disabled
− enabled
DISABLED
Y
Y
Enabled: The optional S-Curve abort has been
selected. In this case when the speed command
is reduced, the speed reference immediately
starts to reduce violating the jerk limit (thus no
jerk out phase), which could be felt in the
elevator.
For optional S-Curve abort to be active requires
that:
• The speed command source must be
selected as Multi-step (SPD COMMAND
SRC=multi-step).
• The S-curve Abort function must be
ENABLED (S-CURVE ABORT = enabled).
(Encoder Fault Enable)
This parameter allows the user to temporarily
disable the Encoder Fault. Adding this feature
allows the user to temporarily disable the
Encoder Fault during the initial start-up process,
when the motor model (defined by the A6 Motor
Parameters) is not clearly defined.
When the Encoder Fault is disabled (ENCODER
FAULT (C1) = disabled), the drive will display
the warning message “EncoderFault OFF”,
every time the RUN command is removed.
ENCODER
FAULT
− disable
− enable
ENABLE
Y
Y
IMPORTANT: After the motor parameters in A6
have been established, the Encoder Fault
should be enabled (ENCODER FAULT (C1) =
enabled).
Note: the default for the ENCODER FAULT (C1)
parameter is enabled.
(Priority Message Enabling)
With Priority Message disabled the user will not
see priority messages meaning faults and
alarms will not be displayed on the operator, but
the faults will be placed into the fault history and
active fault lists with the Fault LED on. Leave
Priority Message enabled when drive is not
being worked on.
PRIORITY
MESSAGE
− enable
− disable
ENABLE
Y
Y
56
Quattro DC User Switches C1
Run
lock
out
Hidden
Item
Parameter
Description
Default
Choices
(Multi-step Stopping Mode Selection)
When the speed command source is set to
multi-step (SPD COMMAND SRC (C1)=multi-
step), the parameter, STOPPING MODE (C1),
determines the stopping mode of the Drive. The
two selectable methods for the Stopping Mode
parameter are “Immediate” and “Ramp to stop”.
Note: If the SPD COMMAND SRC (C1)
parameter is set to any other definition other
than “multi-step”, the drive will behave to the
“immediate” stopping mode (independent of the
setting of the STOPPING MODE (C1)
parameter).
STOPPING
MODE
− immediate
− ramp to stop
IMMEDIATE
Y
Y
The “Immediate” stopping mode requires the
drive to be at zero speed prior to removing the
“Run” command. The “Immediate“ selection is
how the drive has traditionally behaved prior to
the addition of this parameter.
The “Ramp to stop” stopping mode is intended
for use when removing the “Run” command prior
to the drive reaching zero speed (as defined by
the AB ZERO SPD LEV (A1) parameter). When
the “Run” command is removed and the speed
reference is above zero speed, the speed
reference will ramp to zero speed following the
selected s-curve.
57
Quattro DC User Switches C1
Run
lock
out
Hidden
Item
Parameter
Description
Default
Choices
(Auto Stop Function Enable)
When the speed command source is set to
multi-step or serial (SPD COMMAND SRC
(C1)=multi-step or serial), the parameter
determines the stopping mode of the drive. The
two selectable methods for the STOPPING
MODE (C1)* parameter are “Immediate” and
“Ramp to stop”.
The Auto Stop function determines how the
drive logic will respond to a zero or non-zero
speed command. The function will only work
when the speed command source is either mult-
step or serial (SPD COMMAND SRC
(C1)=multi-step or serial).
Disabled: When the Auto Stop function is
disabled, the magnitude of the speed command
plays no part in the logical starting or stopping of
the drive.
− disable
− enable
AUTO STOP
DISABLE
Y
Y
Enabled: When the Auto Stop function is
enabled and the speed command source is
either multi-step or serial, the following changes
occurs to the start and stop sequence:
•
Both a Run command and a non-zero
speed command are required to start the
drive
•
Either the removal of the Run command or
the setting the speed command to zero will
initiate a stop.
Remember, when the auto stop function is
enabled (AUTO STOP (C1)=enabled) both a
non-zero multi-step/serial speed command AND
the run command are required to start the drive.
It makes no difference which signal is enabled
first, the drive does not start until both are
present. When initiating a stop, which signal is
removed first does make a difference.
(DSPR Enable)
Turns Drive Standby Power Reduction (DSPR)
feature ON or OFF.
The choices are:
ON – Drive will turn motor field current off, shut
down the input rectifier and open AC line input
contactor after being in a Standby condition for
longer than [DSPR Time] minutes.
DSPR
ENABLE
− disable
− enable
DISABLE
Y
Y
OFF – DPSR function not active. Drive will
remain in Standby condition with utility input
contactor closed until commanded to re-start.
If DSPR is active, the drive will close the utility
input contactor and re-start when a valid run or
field enable command is received. A delay of
several seconds may elapse while power control
sections of the drive are re-started.
Table 9: User Switches C1 Submenu
58
Quattro DC User Switches C1
Detailed descriptions
HPV 900 Parameter Settings
HI/LO GAIN SRC
HI/LO GAIN SRC = internal
GAIN REDUCE MULT = 80%
GAIN CHNG LEVEL = 10 %
RESPONSE = 10.0 rad/sec
Response of
Speed
Regulator
8.0 rad/sec
(High / Low Gain Source)
This parameter determines the source of the
high / low gain switch.
100%
contract
speed
The speed regulator high / low gain function
was developed in response to high
performance elevator requirements where the
resonant nature of the elevator system
interferes with the speed response of the drive.
speed
reference
10%
contract
speed
10%
contract
speed
low gain
mode
When the speed response (gain) is set to high
levels, the resonant characteristics created by
the spring action of the elevator ropes can
cause car vibration. To solve this problem, the
speed regulator is set to a low enough
Response of
Speed Regulator
8.0 rad/sec
0%
contract
speed
0%
contract
speed
response (gain) so that the resonant
characteristics of the ropes are not excited.
Response of
Speed Regulator
10.0 rad/sec
This is accomplished by controlling the
sensitivity or response of the speed regulator
via the high / low gain switch and gain reduce
multiplier.
Response of
Speed Regulator
10.0 rad/sec
By using the gain reduce multiplier, the user
can specify a lower response (gain) for the
speed regulator when the drive is at higher
speeds. The gain reduce multiplier (GAIN
REDUCE MULT(A1)) tells the software how
much lower, as a percentage, the speed
regulator response (gain) should be.
High / Low Gain Example
Elevator Speed Regulator (Ereg)
The use of the Elevator Speed Regulator
allows the overall closed loop response
between speed reference and speed to be
ideal for elevator applications. The desirable
features of the Elevator Speed Regulator are:
The high / low gain switch determines when
the drive is in ‘low gain’ mode. In the ‘low gain’
mode, the gain reduce multiplier has an effect
on the speed regulator’s response (gain).
•
•
no overshoot at the end of accel period
no overshoot at the end of decel period
The drive allows for the high / low gain switch
to be controlled either externally or internally.
The high / low gain source parameter (HI/LO
GAIN SRC) allows for this external or internal
selection.
One characteristic of the Elevator Speed
Regulator is that during the accel / decel
period the speed feedback does not match the
speed reference creating a speed error or
tracking delay. As an example, the Elevator
Speed Regulator’s speed response is shown
for a ramped speed reference below.
The high / low gain switch can be controlled
externally by either:
•
•
a logic input
the serial channel.
no
commanded
speed
speed
The high / low gain switch can also be
controlled internal by:
speed
reference
•
the gain change level parameter (GAIN
CHNG LEVEL), which defines a
percentage of contract speed.
speed error
speed
With the drive set to internal control, the speed
regulator will go into ‘low gain’ mode when the
drive senses the motor is above a defined
speed level. The defined speed level is
determined by the gain change level
parameter.
tracking delay
time
Ereg Example
The Elevator Speed Regulator is tuned by:
•
System Inertia parameter (INERTIA(A1)),
which is easy to obtain by using the drive
software to estimate the system inertia.
An example of internal high / low gain control
is shown below.
59
Quattro DC User Switches C1
PI Speed Regulator to define the phase
margin of the speed regulator.
•
Response parameter (RESPONSE(A1)),
which is the overall regulator bandwidth in
radians per sec. This parameter defines
the responsiveness of the speed regulator.
Ramp Stop Select
This parameter allows the selection of the
Torque Ramp Down Stop function. This
function is used to gradually remove the torque
command after the elevator has stopped and
the mechanical brake has been set. This
prevents a shock and possible ‘bump’ felt in
the elevator from the torque signal going to
zero too quickly.
The tracking delay shown is defined as
(1/RESPONSE) seconds. The tracking delay
is not effected by the gain reduce multiplier.
The inner loop crossover parameter (INNER
LOOP XOVER(A1)) should not need to be
changed. But if the number is changed, it
must satisfy the following formula:
inner
gain
⟨ response × reduce
multiplier
A function unique to elevators involves the
interaction between the motor torque and the
mechanical brake that holds the elevator.
Under full load conditions at the end of a run, if
the brake is set and the motor torque is
removed quickly, some brake slippage may
occur. Therefore, the option of gradually
reducing the motor torque is provided by the
Torque Ramp Down Stop function.
loop
crossover
PI Speed Regulator
When the Proportional plus Integral (PI) speed
regulator is used, the response to a speed
reference is different. As an example, the PI
Speed Regulator’s speed response is shown
below for a ramped speed reference. With the
PI speed regulator, the end of each accel and
decel period, there will be an overshoot. The
amount of overshoot will be a function of the
defined phase margin and response
Upon being enabled by the Ramped Stop
Select Parameter (RAMPED STOP SEL(C1)),
the torque command is linearly ramped to zero
from the value that was present when the
‘Ramp Down Enable’ was selected.
parameters.
The Ramp Down Enable has the following
three possible sources:
Because of this overshoot, the PI regulator is
not recommended for elevator control by itself.
However, the PI regulator is the proper choice
when a live torque demand signal is available
from the car controller as an always-active
Feed-Forward compensating signal. See
EXTERNAL TORQ SRC (C1).
•
•
An input logic bit (EXTERNAL TB)
The run logic – initiated by the removal of
the run command
•
The serial channel
The Ramp Down Enable Source parameter
(RAMP DOWN EN SRC(C1)) is used to select
one of the above options.
commanded
speed
overshoot
speed
A method of providing the Ramp Down Enable
would be with a logic signal (EXTERNAL TB)
that is dedicated to that function. The Ramp
Down Enable would be asserted while the Run
command is still present and remain there until
the ramp is completed, after which the Run
command would be removed.
speed
reference
zero tracking delay
speed
feedback
The RUN LOGIC option to trigger the Ramp
Down Enable from the Run command is
provided. In this case, removal of the Run
command enables the Ramp Down Stop
Function.
time
PI Speed Regulator Example
The PI Speed Regulator is tuned by:
The time it takes for the Drive to perform its
ramped stop is determined by the Ramped
Stop Time Parameter. The Ramped Stop
Time parameter (RAMPED STOP TIME(A1))
selects the amount of time it would take for the
drive to ramp from the rated torque to zero
torque.
•
System Inertia parameter (INERTIA(A1)),
which is easy to obtain by using the drive
software to estimate the system inertia.
Response parameter (RESPONSE(A1)),
which is the overall regulator bandwidth in
radians per sec. This parameter defines
the responsiveness of the speed regulator.
Speed Phase Margin parameter (SPD
PHASE MARGIN(A1)) is used only by the
•
•
60
Quattro DC Logic Inputs C2 Submenu
Logic Inputs C2 submenu
(Logic Inputs 1-9)
This parameter defines the function of the logic
inputs.
NOTE: The user can assign particular
functions to each input terminal. Only one
function per terminal is allowed and multiple
terminals cannot have the same function
(except “No Function”). When a function is
assigned to an input terminal, it is removed
from the list of possible selections for
subsequent terminals. To re-assign a
function to a different terminal one must
first assign “No Function” to the original
terminal so that the desired function is
returned to the list of selections and can be
assigned to a different new terminal.
NOTE: The current setting of each parameter
is displayed in all caps; all other choices in the
list are displayed in lower case.
Run
lock
out
Hidden
Item
Parameter
Description
Default
(Normally Closed Inputs) All Logic Inputs may
be configured for use with Normally Open or
Normally Closed external contacts. The
numeric entry is a hexadecimal
representation of a binary control bit for each
channel. A binary 0 means Normally Open.
A binary 1 indicates a Normally Closed
external switch. Logic Input #1 is the least
significant bit. The defaulted value of 0001
indicates logic input 1 is normally closed.
most significant
byte
least significant
byte
Binary 0000, 0000, 0000, 0000
Logic Input #1
Logic Input #9
See table below for converting binary to hex:
N.C. INPUTS
0001
Y
Y
Bit 3
Bit 2
Bit 1
Bit 0
Hex
0
0
0
0
0
0
0
0
1
1
0
0
1
0
2
0
0
1
1
3
0
1
0
0
4
0
1
0
1
5
0
1
1
0
6
0
1
1
1
7
1
0
0
0
8
1
0
0
1
9
1
1
1
1
1
1
0
0
1
1
1
1
1
1
0
0
1
1
0
1
0
1
0
1
A
B
C
D
E
F
logic input #1 note: drive comes pre-wired
for logic input #1 to be CONTACT CFIRM
logic input #2 note: drive comes pre-wired
for logic input #2 to be CTR PWR SENSE
LOGIC INPUT 1 TB1(1)
LOGIC INPUT 2 TB1(2)
Y
Y
Y
Y
CONTACT CFIRM
CTR PWR SENSE
LOGIC INPUT 3 TB1(3) logic input #3
LOGIC INPUT 4 TB1(4) logic input #4
LOGIC INPUT 5 TB1(5) logic input #5
LOGIC INPUT 6 TB1(6) logic input #6
LOGIC INPUT 7 TB1(7) logic input #7
LOGIC INPUT 8 TB1(8) logic input #8
LOGIC INPUT 9 TB1(9) logic input #9
NO FUNCTION
DRIVE ENABLE
RUN
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
UP/DWN
STEP REF B0
STEP REF B1
FAULT RESET
61
Quattro DC Logic Inputs C2 Submenu
choices
(Contactor closed) Feedback from an auxiliary contact on the motor contactor. Default is that the drive
contact cfirm
ctr pwr sense
drive enable
expects a normally closed contact to energize the input when the contactor is not pulled in.
(Contactor Power Sensing) Energized when AC power is available to energize the motor contactor.
Power to this circuit is control by elevator relay logic. This circuit must be energized before the drive
will be allowed to start. If power is not available when told to start, or while running, a Fault will occur
for diagnostic purposes.
(Drive Enable) Enables drive to run. This signal must be asserted to permit drive to run. This does not
initiate run, just permits initiation.
extrn fault 1
extrn fault 2
extrn fault 3
(External Fault 1) User input fault #1.
Closure of this contact will cause the drive to declare a
(External Fault 2) User input fault #2.
fault and perform a fault shutdown.
(External Fault 3) User input fault #3.
(External Fault 4) User input fault #4. Opening of this contact will cause the drive to declare a fault and
perform a fault shutdown.
extrn /flt 4
(Fault Reset) Asserting this input attempts to reset faults. If the FAULT RESET SRC (C1) switch is set
to EXTERNAL TB, the drive’s fault circuit will be reset when this signal is true. If the FAULT RESET
SRC (C1) switch is set to AUTOMATIC, the drive’s fault circuit will be reset when this signal is true and
the automatic fault reset counter (defined by FLT RESETS/HOUR) will be reset to zero. *This input is
edge sensitive and the fault is reset on the transition from false to true.
fault reset
(Field Enable) If FIELD ENA SOURCE (C1) switch is set to EXTERNAL TB, the field is enabled when
this signal is true.
(Low Gain Select) If the HI/LO GAIN SRC (C1) switch is set to EXTERNAL TB, the low gain mode is
chosen for the speed regulator when this signal is true.
field enable
low gain sel
mech brk
hold
(Mechanical Brake Hold) Auxiliary contact closures confirming when the mechanical brake is in the hold
mode (engaged).
(Mechanical Brake Pick) Closure of auxiliary contacts confirming the mechanical brake has been picked
(lifted).
(No Function) When this setting is selected for one of the TB1 input terminals, any logic input
connected to that terminal will have no effect on drive operation.
mech brk pick
no function
(Overspeed Test Source) This function works only if the OVRSPEED TEST SRC (C1) switch is set to
EXTERNAL TB. A true signal on this input applies the OVERSPEED MULT to the speed command for
the next run. After the run command has dropped, the drive returns to ‘normal’ mode and must be re-
ospd test src configured to perform the overspeed function again. The OVERSPEED FLT level is also increased by
the OVERSPEED MULT, allowing the elevator to overspeed without tripping out on an overspeed fault.
NOTE: This input must be taken false then true each time that an overspeed test is run. If the input is
left in the true, it is ignored after the first overspeed test.
(Pre-Torque Latch) Closing a contact between this input and ground latches the pre torque command
present on the analog channel #2.
pre-trq latch
run
(Run) If drive is enabled through the DRIVE ENABLE logic input, this function will start drive operation.
(Run Down) If drive is enabled through the DRIVE ENABLE logic input, this function will start drive
operation with negative speed commands.
Note: if both RUN UP and RUN DOWN are true then the run is not recognized.
Note: if DIR CONFIRM (C1) is enabled, this input will not change the polarity of the speed command
and will be used to confirm the polarity of the analog speed command as well as starting the operation
of the drive.
run down
(Run Up) If drive is enabled through the DRIVE ENABLE logic input, this function will start drive
operation with positive speed commands.
run up
Note: if both RUN UP and RUN DOWN are true then the run is not recognized.
Note: if DIR CONFIRM (C1) is enabled, this input is also used to confirm the polarity of the analog
speed command as well as starting the operation of the drive.
s-curve sel 0 Bit 0 of S-curve selection
s-curve sel 1 Bit 1 of S-curve selection
These two bits are used to select one of four s-curve selections. For
(Serial Mode 2 Inspection Enable) Used only with custom serial protocol (mode 2)
Defines the logic input to be used as one of the two sources of inspection run command when using
serial mode 2. This input must be true as well as a comparable inspection run command sent serially
for the drive to run in inspection mode.
ser2 insp ena
step ref b0
step ref b1
step ref b2
step ref b3
trq ramp
Bit 0 of multi-step speed command selection
Bit 1 of multi-step speed command selection
Bit 2 of multi-step speed command selection
Bit 3 of multi-step speed command selection
(Torque Ramp Down Signal) This function works only if the RAMP STOP SEL (C1) switch is set to
RAMP TO STOP and RAMP DOWN EN SRC (C1) is set to EXTERNAL TB.
Four inputs, which must be used together as a 4-
bit command for multi-step speed selection. For
more information, see Multistep Ref A3 submenu
down
(Up/Down Signal) This signal is used to change the sign of the speed command. Default is FALSE;
therefore, positive commands are for the up direction and negative speed command are for the down
direction. Making this input true reverses the car’s direction.
up/dwn
Table 10: Logic Inputs C2 Submenu
62
Quattro DC Logic Outputs C3 Submenu
Logic Outputs C3 submenu
LOGIC OUTPUT x
RELAY COIL x
(Logic Outputs 1-4)
(Relay Logic Outputs 1-2)
This parameter defines the function of the logic
outputs.
This parameter defines the function of the
relay logic outputs.
NOTE: The current setting of each parameter
is displayed in all caps; all other choices in the
list are displayed in lower case.
NOTE: The current setting of each parameter
is displayed in all caps; all other choices in the
list are displayed in lower case.
Run
lock
out
Hidden
Item
Parameter
Description
Defaults
logic output #1
LOGIC OUTPUT 1 (TB1-25)
note: drive comes pre-wired for logic
output #1 to be CLOSE CONTACT
CLOSE CONTACT
Y
Y
LOGIC OUTPUT 2 (TB1-26)
LOGIC OUTPUT 3 (TB1-27)
LOGIC OUTPUT 4 (TB1-28)
LOGIC OUTPUT 5 (TB1-29)
LOGIC OUTPUT 6 (TB1-30)
LOGIC OUTPUT 7 (TB1-31)
RELAY COIL 1 (TB1-21/22)
RELAY COIL 2 (TB1-23/24)
SSR1 (TB1-1/3/5)
RUN COMMANDED
MTR OVERLOAD
ENCODER FLT
FAULT
SPEED REG RLS
SPEED REG RLS
NO FUNCTION
NO FUNCTION
NO FUNCTION
NO FUNCTION
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
logic output #2
logic output #3
logic output #4
logic output #5
logic output #6
logic output #7
relay output #1
relay output #2
solid State Relay 1
solid State Relay 2
SSR2 (TB1-8/10/12)
choices
alarm
(Alarm) The output is true when an alarm is declared by the drive.
alarm+flt
(Alarm and/or Fault) The output is true when a fault and/or an alarm is declared by the drive.
(Auto Brake) The output is controlled by the Auto Brake function and is used to open the
mechanical brake. (only multi-step speed commands)
auto brake
(Brake Hold) The output is true when the brake pick confirmation is received. It is used to
show the mechanical brake is remaining open. This function is used with brakes that need to
have less than 100% voltage to hold the brake open.
brake hold
(Brake Pick) The output is true when the speed regulator is released and is used to open the
mechanical brake.
brake pick
(Brake Hold Fault) The output is true when the brake hold command and the brake feedback
do not match for the user specified time.
brk hold flt
(Brake Pick Fault) The output is true when the brake pick command and the brake feedback do
not match for the user specified time.
brk pick flt
(Car Going Down) The output is true when the motor moves in negative direction faster than
the user specified speed.
(Car Going Up) The output is true when motor moves in positive direction faster than user
specified speed.
car going dwn
car going up
(Charging Fault)
charge fault
The output is true when the DC bus voltage has not stabilized above the voltage fault level or
the charge contactor has not closed after charging.
(Close Motor Contactor) The output is true when the run command is given, the drive is
enabled, the software has initialized, and no faults are present.
(Contactor Fault) The output is true when the command to close the contactor and the
contactor feedback do not match before the user specified time.
(Current Regulator Fault) The output is true when the actual current measurement does not
match commanded current.
(Drive Overload) The output is true when the drive has exceeded the drive overload curve.
(Encoder Fault) The output is true when the encoder is disconnected or not functioning, while
attempting to run
(Fault) The output is true when a fault is declared by the drive.
(Motor Flux Confirmation) The output is true when the drive has confirmed there is enough
motor field current (flux) to issue a speed regulator release. Threshold is set by measured
motor field current being greater than that set at Motor parameter A6, Flux Confirm Level.
close contact
contactor flt
curr reg flt
drv overload
encoder flt
fault
flux confirm
63
Quattro DC Logic Outputs C3 Submenu
choices continued
(Ground Fault) The output is true when the sum of all phase current exceeds 50% of rated
current of the drive.
(In Low Gain) The output is true when the speed regulator is in “low gain” or response mode.
(Motor Torque Limit) The output is true when the torque limit has been reached while the drive
is in the motoring mode. The motoring mode is defined as the drive delivering energy to the
motor.
ground fault
in low gain
motor trq lim
mtr overload
(Motor Overload) The output is true when the motor has exceeded the user defined motor
overload curve.
(No Function) This setting indicates that the terminal or relay will not change state for any
operating condition; i.e. the output signal will be constantly false.
(Not Alarm) The output is true when an alarm is NOT present.
(Motor overload current fault) The output is true when the phase current has exceeded 300%
of rated current.
no function
not alarm
over curr flt
(Overspeed Fault) The output is true when the motor has gone beyond the user defined
percentage contract speed for a specified amount of time.
overspeed flt
(Heatsink Over Temperature Fault) The output is true when the drive’s heatsink has exceeded
90°C (194°F).
(Over Voltage Fault) The output is true when the DC bus voltage exceeds 825VDC.
(Over Temperature Alarm) The output is true when the drive’s heatsink temperature has
exceeded 80°C (176°F).
overtemp flt
overvolt flt
ovrtemp alarm
phase fault
(Phase Loss) The output is true when the drive senses an open motor phase.
(Ramp Down Enable)
The output is true after a torque ramp down stop has been initiated by either a logic input, the
serial channel, or internally by the drive. When this output is true the torque is being ramped to
zero.
ramp down ena
(Ready to Start) The output is true when the drive’s software has been initialized, no faults are
present and the drive is not boosting.
(Ready to Run) The output is true when the drive’s software has been initialized, no faults are
present and the drive is boosting.
ready 2 start
ready to run
(Regeneration Torque Limit) The output is true when the torque limit has been reached while
the drive is in the regenerative mode. The regenerative mode is defined as when the motor is
returning energy to the drive. When the drive is in regenerative mode, the energy is dissipated
via the dynamic brake circuitry (internal brake IGBT and external brake resistor).
regen trq lim
run commanded (Run Commanded) The output is true when the drive is being commanded to run.
(Run Command Confirm) The output is true after the software has initialized, no faults are
run confirm
speed dev
present, the drive has been commanded to run, the contactor has closed and the IGBTs are
firing.
(Speed Deviation) The output is true when the speed feedback is failing to properly track the
speed reference. The speed deviation needs to be above a user defined level. (Speed Dev. =
reference - feedback)
(Speed Deviation Low Level) The output is true when the speed feedback is properly tracking
the speed reference. The speed deviation needs to be within a user-defined range for a user-
defined period of time. (Speed Dev. = reference - feedback)
(Speed Reference Release) The output is true when the flux is confirmed and drive is NOT in
DC injection.
speed dev low
speed ref rls
speed reg rls
(Speed Regulator Release) The output is true when the flux is confirmed at 75% and brake is
commanded to be picked (if used)
(Low Voltage Fault) The output is true when the DC bus voltage drops below the user specified
percent of the input line-to-line voltage.
(Up to Speed) The output is true when the motor speed is above the user specified speed
(Under Voltage Alarm) The output is true when the DC bus voltage drops below the user
specified percent of the input line-to-line voltage.
undervolt flt
up to speed
uv alarm
(Zero Speed) The output is true when the motor speed is below the user specified speed for
the user specified time.
zero speed
Table 11: Logic Outputs C3 Submenu
64
Quattro DC Analog Outputs C4 Submenu
Analog Outputs C4 submenu
With a gain of 1.0 and an offset of 0.0, 10V will
indicate 100% or full value based on
Whereas a 0V signal on the same Analog
Output would indicate 0% of rated current.
programmed values. For example, with the
above scenario of a gain of 1.0 and an offset of
0.0, a 10V signal an Analog Output set to arm
current would indicate 100% of rated current.
Any value over 100% will cause the analog
channel to saturate.
Run
Hidden
Item
Parameter
Description
Default
lock
out
Y
ANALOG OUTPUT 1
ANALOG OUTPUT 2
analog output #1
analog output #2
SPEED REF
SPEED FEEDBK
Y
Y
Y
choices
description
D/A units
arm current
arm voltage
(Motor Armature Current) Measured motor armature current
(Motor Armature Voltage) Measured motor armature voltage
(Auxiliary Torque Command) Additional torque command from
auxiliary source
% rated current
% of rated volts
aux torq cmd
% rated torque
bus voltage
est motor spd
field current
(DC Bus Voltage Output) Measured DC bus voltage
(Estimated Motor Speed) Estimated speed of the motor
(Motor Field Current) Measured motor field current
(Armature Current Error) Measures the difference between the
reference current and the measured current
(PreTorque Reference) Pre-torque reference
(Motor Mode) Voltage level switches to indicate the mode the
current regulator is operating in.
% of peak in
RPM
% of rated (Full Field)
iarm error
Amps
pretorque ref
% base torque
1) Forward motoring (~ 9.7V)
2) Forward regeneration (high CEMF) (~ 4.4V)
3) Forward plugging (regeneration at low CEMF) (~ 1.3V)
4) Reverse plugging (regeneration at low CEMF) (~ -1.3V)
5) Reverse regeneration (high CEMF) (~ -4.4V)
6) Reverse motoring (~ -9.7V)
motor mode
-
(Speed Regulator Torque Command) Torque command from
speed regulator
spd rg tq cmd
% base torque
speed command (Speed Command) Speed command before S-Curve
% rated speed
% rated speed
% rated speed
% rated speed
speed error
speed feedbk
speed ref
(Speed Error) Speed reference minus speed feedback
(Speed Feedback) Speed feedback used by speed regulator
(Speed Reference) Speed reference after S-Curve
(Tachometer Rate Command) Torque command from tach rate
gain function
tach rate cmd
% base torque
(Tachometer / Encoder Speed) Bi-directional signal representing
velocity measured by the encoder.
(Torque Reference) Torque reference used by vector control
tach speed
torque ref
ft/min or m/sec
% base torque
Table 12: Analog Outputs C4 Submenu
65
Quattro DC Display Data D0 Menu
Display D0 menu
Elevator Data D1 submenu
Hidden
Item
Parameter
Description
Units
(Speed Command) Monitors the speed command before the
speed reference generator (input to the S-Curve). This command
comes from either multi-step references, speed command from
analog channel, or the serial channel.
SPEED
COMMAND
ft/min or m/s
N
N
(Speed Reference) Monitors the speed reference being used by
the drive. This is the speed command after passing through the
speed reference generator (which uses a S-Curve).
(Speed Feedback) Monitors the speed feedback coming from the
encoder. It is based on contract speed, motor rpm and encoder
pulses per revolution. The drive converts from motor RPM to
linear speed using the relationship between the CONTRACT CAR
SPD (A1) and CONTRACT MTR SPD (A1) parameters.
(Speed Error) Monitors the speed error between the speed
reference and the speed feedback. It is equal to the following
equation:
SPEED
REFERENCE
ft/min or m/s
ft/min or m/s
SPEED
FEEDBACK
N
N
SPEED ERROR
ft/min or m/s
speed
speed
speed
error
⎛
⎞
⎛
⎞
⎜
⎜
⎟
⎟
⎜
⎜
⎟
⎟
−
=
reference
feedback
⎝
⎠
⎝
⎠
PRE-TORQUE
REF
EXT-TORQUE
CMD
(Pre-Torque Reference) Monitors the pre torque reference,
coming from either analog channel #2 or the serial channel.
(External Torque Command) Monitors the Torque Feed Forward
Command when used.
% rated
torque
% of rated
current
N
N
(Speed Regulator Torque Command) Monitors the speed
regulator’s torque command. This is the torque command before
it passes through the tach rate gain function or the auxiliary torque
command. It is the torque required for the motor to follow the
speed reference.
SPD REG TORQ
CMD
% rated
torque
Y
Y
(Tachometer Rate Command) Monitors the torque command from
the tach rate gain function, (if used).
% rated
torque
TACH RATE CMD
AUX TORQUE
CMD
EST INERTIA
(Auxiliary Torque Command) Monitors the feedforward torque
command from auxiliary source, when used.
(Estimated Inertia) Estimated elevator system inertia.
(Serial Communications Status)
% rated
torque
seconds
Y
N
RX COM STATUS
D1 000000000000000
RUN/FAULT
SUB MENU
Bit 15
Bit 0
DATA ENT
Bit Severity Name Description/Reason
RX COM STATUS
(continued on
next page)
1=true
0=false
0
1
2
3
4
Info
RX_INVALID_SETUP_ID Invalid setup id on setup
message
N
Info
RX_SETUP_IN_RUN A setup message to write was
received while the serial run bit was set.
RX_TIMEOUT A COMM Fault was declared
because of a communication time-out.
RX_INVALID_CHECKSUM If COMM FAULT was
declared because of bad message checksums.
RX_INVALID_MESSAGE Invalid header character
in message.
Fatal
Info /
Fatal
Info
5
6
Info
Info
RX_FIFO_OVERRUN Overflow has occurred.
RX_INVALID_RUN_ID Set if the Cmd_Id sent in the
RUN MESSAGE is not in range.
66
Quattro DC Display Data D0 Menu
Hidden
Parameter
Description
Units
Item
Bit Severity Name Description/Reason
Info
RX_INVALID_MONITOR_ID
7
(Not available in Mode 2) Set if the Monitor_Id
received in the run message is not in range.
RX_INVALID_FAULT_ID Set if the Fault_Id sent in
the setup message is not in range.
RX_FAULT_DETECTED COMM FAULT has been
detected
8
9
Info
Info
10 Info
11 Info
12 Info
Fault_Mode_1
(Not available in Mode 1) Immediate Shutdown
Mode
RX COM STATUS
(continued)
1=true
0=false
N
Fault_Mode_2
(Not available in Mode 1)
Run Removal Shutdown Mode
Fault_Mode_3
(Not available in Mode 1)
Rescue Shutdown Mode
N/a
13
14
N/a
15 Fatal
RX_COMM_FAULT COMM FAULT has been
declared by the drive
(Logic Outputs Status) This display shows the condition of the
logic outputs. (1=true 0=false)
LOGIC OUTPUTS
D1 00000000000
1=true
0=false
LOGIC OUTPUTS
N
Logic output 1
RN/AULT
SUB MENU
DENT
Relay output 2
Logic output 7
Solid State Relay 1
Solid State Relay 2
Relay output 1
(Logic Inputs Status) This display shows the condition of the logic
inputs. (1=true 0=false)
1=true
0=false
LOGIC INPUTS
N
LOGIC INPUTS
D1
000000000
N/FAULT
MENU
Logic Input 9
Logic Input 1
TA ENT
Table 13: Elevator Display Data D1 Submenu
67
Quattro DC Display Data D0 Menu
MS Power Data D2 submenu
Hidden
Item
Parameter
Description
Units
ARM CURRENT (Armature Current) Measured motor armature current
FIELD CURRENT (Field Current) Measured motor field current
ARM VOLTAGE (Armature Voltage) Measured motor armature voltage
amps
volts
volts
N
N
N
MS BUS
VOLTAGE
(Motor Side Bus Voltage) Measured Motor Side DC bus voltage
volts
none
%
N
Y
N
(Motor Mode) Tells the user is the motor is motoring, regening, CEMF
braking, or idle.
(Torque Reference) This is the output of the speed regulator plus any
torque feed forwards from the car controller
MOTOR MODE
TORQUE REF
(Estimated Speed Feedback) Estimated speed based on voltage
readings. When running the CEMF regulator, the ES SPD FDBK will
equal the speed reference. When running in tach feedback mode, EST
EST SPD FDBK
m/sec
N
SPD FDBK will estimate the speed based on voltages.
ENCODER SPD (Encoder Speed) Give the speed of the encoder in meters / second.
m/sec
°C
N
N
DS MODULE
TEMP
LS MODULE
TEMP
(Drive Side Module Temperature) Indicates the hottest of the drive side
IGBT module and the line side IGBT module and the Field IGBT.
(Line Side Module Temperature) Indicates the hottest of the line side
converter IGBT module temperature.
°C
°C
N
N
(Highest Measured Temperature) Declares the highest temperature
measured on the drive.
HIGHEST TEMP
(Field IGBT Temperature) Monitors temperature of IGBT module that
controls motor field current as indicated by an internal thermistor.
Reported in degrees C.
FIELD IGBT
TEMP
°C
N
N
N
ARMATURE CUR
ERR
(Armature Current Error) Measured Motor Armature Current in amperes.
amps
none
(Auto-tune Field Integral Gain) Measured field regulator integral gain as
calculated by the auto-tune (in GAIN SELECTION (C1)) after an auto-
tune has been done.
AUTO FLD INT
(Auto-tune Field Proportional Gain) Measured field regulator proportional
AUTO FLD PROP gain as calculated by the auto-tune (in GAIN SELECTION (C1)) after an
none
mH
N
N
N
N
N
auto-tune has been done.
(Auto-tune Measured Armature Inductance) Measured Motor Armature
Inductance as calculated by the auto-tune (in GAIN SELECTION (C1))
after an auto-tune has been done.
AUTO MEAS
ARM L
(Auto-tune Measured Armature Resistance) Measured Motor Armature
Resistance as calculated by the auto-tune (in GAIN SELECTION (C1))
after an auto-tune has been done.
AUTO MEAS
ARM R
ohm
ohm
sec
(Auto-tune Measured Field Resistance) Measured Field Resistance as
AUTO FIELD RES calculated by the auto-tune (in GAIN SELECTION (C1)) after an auto-
tune has been done.
(Auto-tune Measured Field Time Constant) Measured Field Time
AUTO FIELD TC Constant as calculated by the auto-tune (in GAIN SELECTION (C1))
after an auto-tune has been done.
Table 14: Power Data D2 Submenu
68
Quattro DC Display Data D0 Menu
LS Power Data D3 submenu
Hidden
Units
Parameter
Description
(Line Side Power Output) Estimated power transfer to and from the AC
Item
LS PWR OUTPUT Line. Value is positive when drive is pulling power from the line, and
kW
N
N
negative when drive is delivering power back to the line.
(DC Bus Voltage) Measured DC Bus voltage as seen by the line side
controller.
DC BUS VOLTAGE
Volts
(DC Bus Voltage Reference) Calculated applied DC Bus Voltage
DC BUS VOLTS
REF
reference as the peak of the AC line voltage plus the amount to boost.
For more information, see Line Side Power Convert A5 Submenu on
page 46.
Volts
N
LS OVERLOAD
LS INPUT
CURRENT
(Line Side Overload)
(Line Side Input Current) Measured input line current as the average
of the three phases.
%
N
N
Amps
(Line Side D Axis Current) Percent of rated current in the D axis.
Note: This is reactive power producing current.
(Line Side Q Axis Current) Percent of rated current in the Q axis.
Note: This is power producing current.
(Line Side D Axis Voltage) Percent of rated voltage in the Q axis.
Note: This is reactive power producing voltage.
(Line Side Q Axis Voltage) Percent of rated voltage in the Q axis.
Note: This is power-producing voltage.
LS D AXIS I
%
%
%
N
N
N
LS Q AXIS I
LS D AXIS VOLTS
LS Q AXIS VOLTS
INPUT HZ
%
Hz
N
N
N
(Input Frequency) Measured input line frequency.
(Input Voltage A-B Phase) Measured input line-to-line voltage phase
A-B.
INPUT Vab
Volts
(Input Voltage C-A Phase) Measured input line-to-line voltage phase
C-A.
(Line Side Module Temp) Indicates the hottest of the line side
converters IGBT modules.
INPUT Vca
Volts
°C
N
N
LS MODULE TEMP
Table 15: LS Power Data D2 Submenu
69
Quattro DC Utility U0 Menu
Utility U0 menu
Run
lock
out
Hidden
Item
U0
U1
Parameter
Description
Default
Choices
PASSWORD
Allows the user to
enter in a password
Used to change the
established password
ENTER PASSWORD
012345
N
N
N
N
NEW PASSWORD
Used to enable and
disable password
lockout
PASSWORD
LOCKOUT
disabled
enabled
DISABLED
N
N
U2
U3
U4
U5
HIDDEN ITEMS
HIDDEN ITEMS
UNITS
Selects if the “hidden”
parameters will be
displayed on the
Digital Operator.
enabled
disabled
ENABLED
N
N
Choose either Metric
units or standard
English
english
metric
UNITS SELECTION
OVRSPEED TEST
OVERSPEED TEST?
RESTORE DFLTS
ENGLISH
N
Y
Y
measurements units
For more information, see OVERSPEED TEST on page 71.
Allows for Overspeed
Test to be enabled
via the digital
operator
no
yes
NO
N
N
Resets all parameters
in the A menu to
default values except
RESTORE DRIVE
DEFAULTS?
Y
parameters in
MOTOR A6
Resets the
parameters in the
MOTOR A6
RESTORE MOTOR
DEFAULTS?
N
N
Y
Y
Resets the
parameters in the U
menu
RESTORE UTILITY
DEFAULTS
U6
U7
U8
MS DRIVE INFO
MS TYPE
For more information, see MS DRIVE INFO on page 73.
Read Only Data
Read Only Data
Read Only Data
Read Only Data
Read Only Data
Read Only Data
N
N
N
N
N
N
N
N
N
N
N
N
MS CODE VERSION
MS S/W DATE
MS S/W TIME
MS FPGA VERSION
MS CUBE ID
LS DRIVE INFO
LS TYPE
LS CODE VERSION
LS S/W DATE
LS S/W TIME
For more information, see LS DRIVE INFO on page 74.
Read Only Data
Read Only Data
Read Only Data
Read Only Data
Read Only Data
N
N
N
N
N
N
N
N
N
N
N
N
N
N
LS FPGA VERSION
LS CUBE ID
HEX MONITOR
Read Only Data
70
Quattro DC Utility U0 Menu
ENTER PASSWORD Screen
Detailed Description
This screen allows the user to enter in a
password. A valid password must be entered
before enabling or disabling the password
lockout or changing to a new password.
PASSWORD
(Password Function)
The following three different screens are used
by the password function:
NEW PASSWORD Screen
•
•
•
ENTER PASSWORD
NEW PASSWORD
PASSWORD LOCKOUT
This screen is used to change the established
password.
NOTE: Remember that a valid password must
be entered at the ENTER PASSWORD screen
before the established password can be
changed.
Password Function
The password function allows the user to
select a six-digit number for a password. The
password function allows the user to lockout
changes to the parameters until a valid
password is entered.
PASSWORD LOCKOUT Screen
This screen is used to enable and disable
password lockout. The factory default for
password lockout is DISABLED.
And with the password lockout enabled, all
parameters and display values will be able to
be viewed but no changes to the parameters
will be allowed until a correct password is
entered.
NOTE: Remember that a valid password must
be entered at the ENTER PASSWORD screen
before the password lockout condition can be
changed.
Parameter Protection
HIDDEN ITEMS
If the password lockout is enabled, the
following message will appear on the display
when attempting to change a parameter.
(Hidden Items Function)
The HIDDEN ITEMS sub-menu allows the user
to select whether or not “hidden” parameters
will be displayed on the Digital Operator.
There are two types of parameters, standard
and hidden. Standard parameters are
available at all times. Hidden parameters are
available only if activated. The default for this
function is ENABLED (meaning the hidden
parameters are visible).
Password
Protected
RUN/FAULT
SUB MENU
DATA ENT
In order to change a parameter after password
UNITS
lockout has been enabled, the following two
steps must be followed in the PASSWORD
sub-menu:
1) A valid password must be entered in the
ENTER PASSWORD screen.
(Units Selection Function)
When the UNITS SELECTION sub-menu is
displayed, the user can choose either Metric
units or Standard English measurements units
for use by the drive’s parameters.
2) The password lockout must be DISABLED
in the PASSWORD LOCKOUT screen.
IMPORTANT
The unit’s selection must be made before
entering any setting values into the
parameters. The user cannot toggle between
units after drive has been programmed.
PASSWORD Sub-menu Protection
The following message will appear when in the
PASSWORD sub-menu, if you are trying to:
•
Enable or disable the password lockout
without a valid password being entered.
Enter a new password without a valid
password being entered.
OVERSPEED TEST
•
(Overspeed Test Function)
The speed command is normally limited by
Overspeed Level parameter (OVERSPEED
LEVEL(A1)), which is set as a percentage of
the contract speed (100% to 150%). But in
order to allow overspeed tests during elevator
inspections, a means is provided to multiply
the speed command by the Overspeed
Multiplier parameter (OVERSPEED
MULT(A1)).
PLEASE ENTER
PASSWORD FIRST
RUN/FAULT
SUB MENU
DATA ENT
71
Quattro DC Utility U0 Menu
An overspeed test can be initiated by:
The value in the Overspeed Mult (A1)
parameter is applied to the speed reference
and the overspeed level, so that the elevator
can be operated at greater than contract speed
and not trip on an Overspeed Fault.
When the Run command is remove after the
overspeed test, overspeed test reverts back to
its default of NO. In order to run another
overspeed test via the Digital Operator, the
above steps must be repeated again.
•
•
•
an external logic input
the serial channel
directly from the digital operator
Overspeed Test via Logic Input
The external logic input can be used by:
− setting the Overspeed Test Source
parameter to external tb1.
− defining a logic input terminal to ospd test src
NOTE: This logic input requires a transition
from false to true to be recognized - this
prevents the overspeed function from being
permanently enabled if left in the true state.
RESTORE DFLTS
(Restore Parameter Defaults)
Three different functions are included in this
sub-menu.
Overspeed Test via Serial Channel
Restore Drive Defaults
The serial channel can be used by setting
Overspeed Test Source (C1) parameter to
serial.
This function resets all parameters to their
default values except the parameters in the
MOTOR A6 sub-menu.
Overspeed Test via Operator
The following shows how to restore the drive
defaults:
The Digital Operator can also initiate the
overspeed test by performing the following:
•
While the Digital Operator display shows
RESTORE DRIVE
U4
DEFAULTS?
UTILITY U0
RUN/FAULT
OVRSPEED TEST U4
SUB MENU
DATA ENT
RUN/FAULT
SUB MENU
DATA ENT
Press the enter key
Press the ENTER key. The sub-menu LED will
turn on, and the Digital Operator will display:
PRESS ENTER TO
CONFIRM REQUEST
RUN/FAULT
SUB MENU
DATA ENT
OVERSPEED TEST?
U4
NO
Press the enter key again
RUN/FAULT
SUB MENU
DATA ENT
•
•
Press the ENTER key again. The sub
menu LED will go out and data ent LED
will turn on.
DEFAULT RESTORED
PUSH ANY KEY
RUN/FAULT
SUB MENU
DATA ENT
Press the up arrow or down arrow key and
the display will change to:
If the esc key is pressed, instead the reset
action will be aborted
OVERSPEED TEST?
U4
YES
NO ACTION TAKEN
PUSH ANY KEY
RUN/FAULT
SUB MENU
DATA ENT
RUN/FAULT
SUB MENU
DATA ENT
•
Press the ENTER key to begin the
overspeed test.
72
Quattro DC Utility U0 Menu
Restore Motor Defaults
This function resets the parameters in the
MOTOR A6 sub-menu to the defaults. The
following shows how to restore the motor
defaults:
PRESS ENTER TO
CONFIRM REQUEST
RUN/FAULT
SUB MENU
DATA ENT
RESTORE MOTOR
U5 DEFAULTS?
Press the enter key again
RUN/FAULT
SUB MENU
DATA ENT
DEFAULT RESTORED
PUSH ANY KEY
Press the enter key
RUN/FAULT
SUB MENU
DATA ENT
PRESS ENTER TO
CONFIRM REQUEST
If the esc key is pressed, instead the reset
action will be aborted
RUN/FAULT
SUB MENU
DATA ENT
Press the enter key again
NO ACTION TAKEN
PUSH ANY KEY
RUN/FAULT
SUB MENU
DATA ENT
DEFAULT RESTORED
PUSH ANY KEY
RUN/FAULT
SUB MENU
DATA ENT
MS DRIVE INFO
(Motor Side Drive Information)
Six different screens are included in this sub-
menu, each display an identification number.
If the esc key is pressed, instead the reset
action will be aborted
MS TYPE Screen
Shows the type of drive the software is
installed in:
NO ACTION TAKEN
PUSH ANY KEY
RUN/FAULT
SUB MENU
DATA ENT
MS TYPE
U6 STD. DC Drv.
RUN/FAULT
SUB MENU
DATA ENT
Restore Utility Defaults
This function resets the parameters in the
Utility U0 menu to the defaults. The following
shows how to restore the utility defaults:
MS CODE VERSION
Shows the version of code located in the Motor
Side portion of the drive.
RESTORE UTILITY
U5 DEFAULTS?
MS CODE VERSION
U6 A4420-DU0004
RUN/FAULT
SUB MENU
DATA ENT
RUN/FAULT
SUB MENU
DATA ENT
Press the enter key
73
Quattro DC Utility U0 Menu
MS S/W DATE Screen
Gives the date of the released motor side code
version.
LS TYPE
U7
GENERIC
RUN/FAULT
SUB MENU
DATA ENT
MS S/W DATE
U6 Oct 4 2006
LS CODE VERSION
Shows the version of code located in the Line
Side portion of the drive.
RUN/FAULT
SUB MENU
DATA ENT
MS S/W TIME Screen
Displays the time of the released motor side
code version.
LS CODE VERSION
U7 A4410-L00001
RUN/FAULT
SUB MENU
DATA ENT
MS S/W TIME
U6
07:38:32
LS S/W DATE Screen
RUN/FAULT
Gives the date of the released Line side code
version.
SUB MENU
DATA ENT
MS FPGA REV Screen
Gives the revision number for the motor side
FPGA.
LS S/W DATE
U7 Oct 4 2006
RUN/FAULT
SUB MENU
DATA ENT
MS FPGA REV
U6
26
RUN/FAULT
SUB MENU
DATA ENT
LS S/W TIME Screen
Displays the time of the released Line side
code version.
MS CUBE ID Screen
Displays the cube identification number of the
drive. This number identifies specific drive
ratings related to detected equipment
hardware.
LS S/W TIME
09:10:11
U7
RUN/FAULT
SUB MENU
DATA ENT
MS CUBE ID
U6
60
LS FPGA REV Screen
Gives the revision number for the Line side
FPGA.
RUN/FAULT
SUB MENU
DATA ENT
LS DRIVE INFO
(Drive Information)
Six different screens are included in this sub-
menu, each display an identification number.
LS FPGA REV
U7
27
RUN/FAULT
SUB MENU
DATA ENT
LS TYPE Screen
Shows the type of drive the software is
installed in:
74
Quattro DC Utility U0 Menu
LS CUBE ID Screen
HEX MONITOR
Displays the cube identification number of the
drive. This number identifies specific drive
ratings related to detected equipment
hardware.
(Hex Monitor)
The hex monitor was designed for fault and
parameter diagnostics. It is intended for use
by Magnetek personnel only.
LS CUBE ID
U7
59
RUN/FAULT
SUB MENU
DATA ENT
75
Quattro DC Fault F0 Menu
Fault F0 menu
This menu also allows for clearing of active
faults in order to get the drive ready to return to
operation after a fault shutdown.
The FAULTS F0 menu does not access
settable parameters; instead, it provides a
means of examining the drive’s active faults
and the fault history.
F0 Parameter
Description
Hidden
Item
Run
lock
out
F1 ACTIVE FAULTS
DISPLAY ACTIVE
FAULTS?
Contains a list of the active faults
Allows for reset of active faults
N
N
N
N
RESET ACTIVE
FAULTS?
F2 FAULT HISTORY
DISPLAY FAULT
HISTORY?
Contains a list of up to the last sixteen faults
N
N
N
N
N
N
CLEAR FAULT
HISTORY?
DISPLAY FAULT
COUNTERS?
Allows for the clearing of the fault history and fault counters
Contains list of faults and the number of times they
occurred
Detailed Descriptions
ACTIVE FAULTS
operator, regardless of the setting of the Fault
Reset Source parameter (see User Switches
(Active Faults)
While the Digital Operator display shows:
This sub-menu contains a list of the active
faults. This sub-menu also allows the user to
reset the active faults.
Active Faults List
FAULTS F0
ACTIVE FAULTS F1
The active fault list displays and records the
active faults. The faults will remain on the fault
list until a fault reset is initiated.
RUN/FAULT
SUB MENU
DATA ENT
Press the ENTER key. The sub-menu LED
will turn ON, and the Digital Operator will
display:
DISPLAY ACTIVE
F1
FAULTS?
RUN/FAULT
SUB MENU
DATA ENT
RESET ACTIVE
Press the enter key to enter the active fault list.
Use the up and down arrow keys to scroll
through the active faults.
F1
FAULTS?
RUN/FAULT
SUB MENU
DATA ENT
Press the ENTER key again to begin the fault
reset procedure. The sub-menu LED will go
out and the data ent LED will turn on.
ACTIVE FAULTS
F1 CHARGE FAULT
RUN/FAULT
SUB MENU
DATA ENT
RESET ISSUED
PUSH ANY KEY
Resetting Active Faults
The Reset Active Faults function allows the
user to initiate a fault reset via the digital
RUN/FAULT
SUB MENU
DATA ENT
76
Quattro DC Fault F0 Menu
FAULT HISTORY
(Fault History)
Press the enter key to enter the fault history.
Use the up and down arrow keys to scroll
through the faults.
This sub-menu contains a list of up to the last
sixteen faults.
NOTE: The fault history is not affected by the
fault reset or a power loss. The fault history
can only be cleared by a function in this sub-
menu.
01 CHARGE FAULT
F2
0.0097 hrs
RUN/FAULT
SUB MENU
DATA ENT
Fault History
All faults are placed in the fault history. The
fault history displays the last 16 faults that
have occurred and a time stamp indicating
when each happened.
Clearing Fault History
The fault history is not affected by the fault
reset or a power loss. The fault history can
only be cleared via the user function described
below. Clearing the Fault History will also
clear the Fault Counters.
Enter the submenu in F2 by pressing the
ENTER key. The sub-menu LED will turn ON,
and the Digital Operator will display:
DISPLAY FAULT
F2
HISTORY?
RUN/FAULT
SUB MENU
DATA ENT
Press the enter key to enter the fault history.
Use the up and down arrow keys to scroll
through the faults.
CLEAR FAULT
F2
HISTORY?
RUN/FAULT
SUB MENU
DATA ENT
01 CHARGE FAULT
•
Press the ENTER key again to begin the
fault reset procedure.
F2
0.0097 hrs
RUN/FAULT
The active faults must be cleared in order to
clear the fault history. If not the following
message will appear when trying to clear the
fault history.
SUB MENU
DATA ENT
FAULT COUNTERS
(Fault Counters)
This sub-menu contains a list of all the faults
and the numbers of times they occurred.
RST FAULTS FIRST
PUSH ANY KEY
NOTE: The fault counters list is not affected by
the fault reset or a power loss. The fault
counters can only be cleared by a clear fault
history
RUN/FAULT
SUB MENU
DATA ENT
Fault Counter
The sub-menu LED will go out and the data
ent LED will turn on.
All faults possible are located in the Fault
Counter. The fault counter shows each fault
and the number of times it occurred until
cleared by the Clear Fault History function.
RESET ISSUED
PUSH ANY KEY
RUN/FAULT
SUB MENU
DATA ENT
DISPLAY FAULT
F2
COUNTERS?
RUN/FAULT
SUB MENU
DATA ENT
77
Quattro DC Maintenance
Maintenance
WARNING
Maintenance Overview
Hazardous voltages may exist in the drive
circuits even with drive circuit breaker in off
position. NEVER attempt preventive
maintenance unless incoming power and
control power is disconnected and locked out.
Also, ensure the DC Bus charge light is out.
Preventive maintenance is primarily a matter of
routine inspection and cleaning. The most
important maintenance factors are the
following:
Is there sufficient airflow to cool the drive?
Has vibration loosened any connections?
Drive Servicing
Remember when servicing the Drive:
Hazardous voltages may exist in the drive
circuits even with drive circuit breaker in off
position.
The Drive needs to have sufficient air flow for
long, reliable operation. Accumulated dust and
dirt accumulation can reduce airflow and cause
the heat sinks to overheat. The heat sinks can
be kept clean by brushing, while using a
vacuum cleaner.
IMPORTANT
Use extreme caution: Do not touch any circuit
board, the drive, or motor electrical
connections without making sure that the unit
is properly grounded and that no high voltage
is present.
NEVER attempt maintenance unless the
incoming three phase power and control power
is disconnected and locked out.
Periodically, check air filters on enclosure
doors, clean if dirty and replace as necessary.
Periodically, clean the cooling fans to prevent
dirt buildup. At the same time, check that the
impellers are free and not binding in the
housing.
Also, ensure the DC Bus charge light is out,
verify with a voltmeter that no voltage exists
between the (+) and (-) terminals.
Periodically, check all mounting and electrical
connections. Any loose hardware should be
tightened.
78
Quattro DC Troubleshooting
not be able to run until all active faults are
cleared.
Troubleshooting
Faults and Alarms
ACTIVE FAULTS
F1 CHARGE FAULT
Two classes of warnings are reported by the
Drive; these are identified as Faults and
Alarms.
RUN/FAULT
SUB MENU
DATA ENT
An Alarm is a drive condition worth noting that
may or may not require immediate attention,
but the condition is not severe enough to stop
operating the drive. In many cases, Alarms
will automatically clear when the condition
returns to normal or when the drive is stopped
and restarted.
3. The fault will be placed on the fault history.
The fault history displays the last 16 faults and
a time stamp indicating when each happened.
The fault history IS NOT affected by an active
fault reset or a power loss. The fault history
can be cleared via a user-initiated function.
Faults and Fault Annunciation
A Fault is a severe failure condition that will
stop a drive if it has been running and prevent
the drive from starting as long as it is present.
All faults require some type of action by the
user to clear.
01 CHARGE FAULT
F2
0.0097 hrs
RUN/FAULT
SUB MENU
DATA ENT
There are four means of fault annunciation:
1. A priority message will be seen on the
Digital Operator:
4. The user can assign a fault to an external
logic output. Refer to configuration submenu
item C3.
FAULT!
CHARGE FAULT
Fault Clearing
Performing a fault reset can clear most faults.
The fault reset can be initiated by:
RUN/FAULT
SUB MENU
DATA ENT
•
•
•
an external logic input
the serial channel
automatically by the drive
A priority message will overwrite what ever is
currently displayed. The user can clear this
message by pressing any key on the Digital
Operator keypad. If another fault is present,
the next fault will appear as a priority message.
CAUTION
If the run signal is asserted at the time of a
fault reset, the drive could immediately go into
a run state. However, if the auto-fault reset
function is enabled (FAULT RESET
SRC(C1)=automatic) then the run command
needs to be cycled.
NOTE: Clearing the fault priority message
from the display DOES NOT clear the fault
from the active fault list. The faults must be
cleared by a fault reset before the drive will
run. Setting PRIORITY MESSAGE (C1) to
DISABLE can disable priority Messages.
A fault reset can also be performed manually
via the Digital Operator.
2. The fault will be placed on the active fault
list which will record and display currently
active faults. The faults will remain on the fault
list until an active fault reset is initiated. The
drive will
79
Quattro DC Troubleshooting
Drive Faults, Alarms, and operator messages along with possible causes and corrective actions are
listed below.
Note:
•
•
•
fault - a severe failure that will stop a drive if it has been running and prevent the drive from
starting as long as it is present. All faults require some type of action by the user to clear.
alarm - only meant for annunciation. It will NOT stop the operation of the drive or prevent the
drive from operating.
operator message - operator communications message. It will NOT stop the operation of the
drive or prevent the drive from operating.
Name
Description
Possible Causes & Corrective Action
Drive Control PCB Failure
A to D Fault
The Analog to Digital
conversion on the drive control ꢁ Replace Drive Control board
board is not working properly.
BAD SRL
More than two messages with ꢁ Electronic noise interference
CHKSM (alarm) bad checksums have been ꢁ Verify there is no electronic noise interference
received over the serial
channel.
Baud rate mismatch
ꢁ
Baud rate mismatch is between drive and car
controller. Verify baud rate settings.
Bridge Ground A ground fault has been
Check Motor Wiring
detected by the hardware on ꢁ Check motor wiring and motor for insulation
the motor side. The current
going to A1 armature motor
breakdown or unintentional contact to other
objects
lead does not match the ꢁ Ensure proper connection of shield drain wires
current returning from the
motor armature lead A2.
to chassis
Bad Current Sensor
Brk Hold Flt
The brake hold command and Check Parameter Settings
the brake feedback did not ꢁ Check the correct logic input is configured for
match for the time specified
with Brake Hold Time
parameter.
the correct TB1 terminal and set to MECH
BRK HOLD (C2)
Check BRAKE HOLD SRC (C1) parameter for
the correct source of brake pick feedback
Check BRAKE HOLD TIME (A1) parameter for
the correct brake hold time
ꢁ
ꢁ
ꢁ
Wrong assignment of Normally Closed contact
mask (C2)
ꢁ
ꢁ
Increase BRAKE HOLD TIME (A1)
Check BRK HOLD FLT ENA (C1)
Verify Brake Settings
ꢁ
If drive is controlling brake, verify a logic output
is set to BRAKE HOLD (C3)
ꢁ
Check for an open circuit between the brake
pick pilot relay and the logic output assigned to
brake pick control
Mechanical Brake Hold Signal Wiring
ꢁ Defective Brake Hold Coil
ꢁ
Defective Brake Hold Auxiliary contactor used
for sensing the brake state
If nuisance fault, the fault can be disabled by BRK
HOLD FLT ENA (C1) parameter.
80
Quattro DC Troubleshooting
Name
Description
Possible Causes & Corrective Action
Brk Pick Flt
The brake pick command and Check Parameter Settings
the brake feedback did not ꢁ Check the correct logic input is configured for
match for the time specified
with Brake Pick Time
parameter.
the correct TB1 terminal and set to MECH
BRK PICK (C2)
Check BRAKE PICK SRC (C1) parameter for
the correct source of brake pick feedback
Check BRAKE PICK TIME (A1) parameter for
the correct brake hold time
Wrong assignment of Normally Closed contact
mask (C2)
Increase BRAKE PICK TIME (A1)
ꢁ
ꢁ
ꢁ
ꢁ
Verify Brake Settings
ꢁ
If drive is controlling brake, verify a logic output
is set to BRAKE PICK (C3)
ꢁ
Check for an open circuit between the brake
pick pilot relay and the logic output assigned to
brake pick control
Mechanical Brake Pick Signal Wiring
ꢁ
ꢁ
Defective Brake Pick Coil
Defective Brake Pick Auxiliary contactor used
for sensing the brake state
If nuisance fault, the fault can be disabled by BRK
PICK FLT ENA (C1) parameter.
Check Setup
Comm Fault
This fault is logged when a
Invalid Parameter Setup
new program is loaded to the ꢁ This is an advisory fault indicating that the user
motor side processor, and the should verify the drive’s parameters
default data is loaded for the ꢁ Or upload a valid parameter set using
parameter values. Magnetek Explorer
The drive is being operated by Bad Serial Connection
serial communications and ꢁ Remove and re-seat the RS-422 serial cable
one of the following has ꢁ Check car controller serial driver board
occurred:
Communication time-out –
ꢁ
Check the serial cable connected to the drive’s
RS-422 port
The drive did not receive a ꢁ The Customer I/O PCB on the drive may need
valid run-time message in the
allowed time while running
Bad message checksum –
Drive has detected too many
consecutive bad message
checksums
to be replaced.
Comm Fault
Invalid
The operator received four
consecutive invalid messages ꢁ Remove and re-seat the operator in its cradle
Noise or Bad Connector Connection
Checksum
(operator)
ꢁ
If re-seating the operator did not work, the
operator or the drive’s control board may need
to be replaced
Comm Fault No The operator lost
Bad Connector Connection
Drv Handshake communications with the ꢁ Remove and re-seat the operator in its cradle
(operator)
drive’s control board.
ꢁ
If re-seating the operator did not work, the
operator or the drive’s control board may need
to be replaced
Connector Off
The power interface board has
detected a missing or loose
connector on the motor side.
Missing Connector
ꢁ
ꢁ
Verify connectors are connected
Verify connectors are properly seated
81
Quattro DC Troubleshooting
Name
Description
Possible Causes & Corrective Action
Cont Pwr Lost
Motor contactor power was
Improper drive On-Run-Stop sequencing
removed while the drive was ꢁ Verify Safety Chain operation
commanding it to be
energized.
ꢁ
Verify Safety Chain timing
Contactor Flt
The command to close the
Check parameter settings and contactor
contactor and the contactor ꢁ Check CONTACT FLT TIME (A1) parameter
feedback do not match for the for the correct contactor fault time.
time specified by the Contact ꢁ Verify wiring to logic input 1 (CONTACT
Flt Time parameter
CFIRM (C2) is correct
ꢁ
Contactor hardware problem
Cube data Flt
Cube ID Fault
The cube data for the motor
Parameters Corrupted
side processor is invalid. ꢁ Re-enter parameters and power-cycle
If re-occurs, replace Drive Control board
Hardware Problem
number for the motor side is ꢁ Power cycle the drive.
ꢁ
The cube identification
invalid.
ꢁ
Verify the Cube I.D. is properly connected and
fully seated
ꢁ
If re-occurs, replace Drive Control board
Curr Reg Flt
Measured current does not
Problem with Motor Contactor
match the command current. ꢁ Verify that motor contactor is closing
ꢁ
Verify motor contactor is not opening
unexpectedly
Faulty current feedback signals
ꢁ
Verify that reported drive current is zero when
drive is not operating
ꢁ
Verify connections to current transducers
Loss of gate power supply
Verify base block jumper is in place
Incorrect DC Bus Voltage reading
ꢁ
ꢁ
ꢁ
Measure the dc bus with a meter
Compare that with the value on the digital
operator, DC BUS VOLTAGE (D2)
Inaccurate Motor Parameters
ꢁ
Verify motor nameplate values (A6) are
entered correctly
DCU Data Flt
The DCU parameters
Parameters Corrupted
checksum is invalid on the ꢁ Check & re-enter parameters and power cycle
motor side.
the drive
ꢁ
If re-occurs, replace Drive Control board
Dir Conflict
Declared when the speed
Check Parameter Settings
(alarm)
command is held at zero due ꢁ Sensitivity determined by the ZERO SPEED
conflict with the analog speed LEVEL (A1)
command polarity and the run Confirm Speed Command Polarity
up / run down logic
DIR CONFIRM (C1) must be
enabled.
ꢁ
Check polarity of the analog speed command
on analog channel #1
Compare that with the RUN UP (positive) and
RUN DOWN (negative) logic input status
ꢁ
If nuisance, the function can be disabled by DIR
CONFIRM (C1) parameter.
82
Quattro DC Troubleshooting
Name
Description
Possible Causes & Corrective Action
Excessive Field Weakening
Verify Weak Field motor parameter (A5)
Accurate Motor Parameters
Drive Ovrload
The drive has exceeded the
drive overload curve.
ꢁ
ꢁ
Verify motor nameplate values are entered
correctly
Excessive Current Draw
ꢁ
ꢁ
Decrease accel/decel rate
Mechanical brake not releasing properly
Motor Problem
ꢁ
Check for motor failure
Drive Sizing
ꢁ
Verify drive sizing with motor ampere
requirements. May need a larger capacity
drive
Encoder Flt
The drive is in a run condition Encoder Phasing Should Match Motor Rotation
and the encoder is:
not functioning
ꢁ
If Reversed Tach Fault is indicated the
encoder rotation is backwards
or
ꢁ
Swap two encoder wires (A and /A)
not connected.
or
Encoder Power Supply Loss
Check 12 or 5 volt supply on terminal strip
ꢁ
phasing direction is not proper Accurate Parameters
with motor rotation.
ꢁ
Verify motor nameplate values are entered
correctly
ꢁ
ꢁ
Verify encoder PPR value is correct
Verify ARMATURE IR DROP (A6) is entered
correctly according to the equation found on
ꢁ
If problem still occurs, increase the value of
ARMATURE IR DROP (A6)
Response of Speed Regulator
ꢁ
ꢁ
Enter accurate INERTIA (A1) parameter
Increase RESPONSE (A1) parameter
Encoder Coupling Sloppy or Broken
Check encoder to motor coupling
Excessive Noise on Encoder Lines
ꢁ
ꢁ
Check encoder connections. Separate
encoder leads from power wiring (cross power
lead at 90°)
Ensure that encoder shaft and frame are
electrically isolated from the motor
ꢁ
Hardware Problem
Replace customer Interface PCB.
Check Parameter Settings
ꢁ
EncoderFault
OFF
When the Encoder Fault is
disabled (ENCODER FAULT ꢁ Check the setting of parameter ENCODER
(alarm)
(C1) = disabled), the drive will
display the warning message
“EncoderFault OFF”, every
time the RUN command is
removed.
FAULT (C1)
Extrn Fault 1
User defined external logic
fault input
Check Parameter Settings and External Fault
Signal Wiring
...Closure of this contact will ꢁ Check the correct logic input is configured for
cause the drive to declare the
fault
the correct TB1 terminal and set to EXTRN
FAULT 1 (C2)
ꢁ
Verify the source of the external fault signal.
83
Quattro DC Troubleshooting
Name
Description
Possible Causes & Corrective Action
Extrn Fault 2
User defined external logic
fault input
Check Parameter Settings and External Fault
Signal Wiring
...Closure of this contact will ꢁ Check the correct logic input is configured for
cause the drive to declare the
fault
the correct TB1 terminal and set to EXTRN
FAULT 2 (C2)
ꢁ
Verify the source of the external fault signal.
Extrn Fault 3
Extrn / Fault 4
Field Ground
User defined external logic
fault input
...Closure of this contact will ꢁ Check the correct logic input is configured for
cause the drive to declare the
fault
Check Parameter Settings and External Fault
Signal Wiring
the correct TB1 terminal and set to EXTRN
FAULT 3 (C2)
ꢁ
Verify the source of the external fault signal.
User defined external logic
fault input
...Opening of this contact will ꢁ Check the correct logic input is configured for
cause the drive to declare the
fault
Check Parameter Settings and External Fault
Signal Wiring
the correct TB1 terminal and set to EXTRN
/FLT 4 (C2)
ꢁ
Verify the source of the external fault signal.
The hardware has detected a
ground fault in the field circuit.
The current going into the field
coil F1 does not match the
current returning from the field
coil F2.
Check Motor Field wiring
ꢁ
Check motor field wiring and motor field for
insulation breakdown, unintentional contact to
other objects, or shorts
ꢁ
Ensure proper connection of shield drain wires
to chassis
Possible bad current sensor
Field I REG
Measured field current does
Check Parameter Settings
not match commanded field ꢁ Verify parameter settings for motor field control
current. OR no data update
between processor PCBs.
Check Motor Field Current Sensing
ꢁ
ꢁ
ꢁ
Verify accuracy of motor field current sensing
with a separate DC current ammeter
Replace Field Control Module if there are
significant differences
If re-occurs or there are not significant
differences increase stand-by field current
setting to reduce current decay time
Replace main processor PCBs if data updates
to operator do not occur
ꢁ
External Relay Timing
Check for improper external relay timing
Check Wiring
Missing jumper wire at Customer Interface
Board PCB, TB2
Check motor field and wiring
ꢁ
ꢁ
Field IGBT
Field LOSS
A de-saturation condition has
been detected on a field
power bridge IGBT.
ꢁ
Verify motor field and motor wirings are not
shorted
ꢁ
If re-occurs and the motor field and wirings are
okay, suspect a defective field module IGBT
The field voltage has been
above 25% of rated and the
field current below 2% of rated
for 1.5 seconds
Check motor field and wiring
ꢁ
Verify motor field and motor wirings are not
open
84
Quattro DC Troubleshooting
Name
Description
Possible Causes & Corrective Action
Field
Overcurrent
An over current condition has
been detected in the field
circuit by the hardware.
Check Parameter Settings
Verify parameter settings for motor field control
Check motor field and wiring
Check motor field and wiring for short circuits
Incorrect Start Timing
ꢁ
ꢁ
Full Fld Time
Drive was commanded to
provide Full Field current but
not told to Start for longer than
the time set in FULL FIELD
TIME (A1)
ꢁ
Check for proper drive Start sequencing
signals
ꢁ
Verify FULL FIELD TIME (A1)
Hit Current Limit The drive is or was being
Incorrect Wiring
(alarm)
limited by the motor current ꢁ Verify motor armature circuit wiring
limit setting. This can limit ꢁ Verify motor field current is correct
acceleration rates and cause Drive and/or Motor is Undersized
subsequent velocity tracking ꢁ Verify drive and/or motor sizing. May need a
errors.
larger capacity Drive and / or motor.
Check Parameter Settings
ꢁ
ꢁ
ꢁ
Check the torque limit parameter MTR
TORQUE LIMIT (A1)
Check speed regulator parameters
RESPONSE and INERTIA (A1)
Alarm sensitivity - TRQ LIM MSG DELAY (A1)
parameter determines the amount of time the
drive is in torque limit before the alarm
message is displayed.
HW/SW
Mismatch
Line side software is installed
in the motor side control
board.
Incorrect Software in Motor Side Board
ꢁ
Replace A2 board with correct software for
board location or program correct software into
Motor Side Board
Invalid
The operator received four
consecutive invalid messages.
Noise or Bad Connector Connection
Checksum
(operator serial
link error)
ꢁ
ꢁ
Remove and re-seat the operator in its cradle.
If re-occurs, the operator or the drive’s control
board may need to be replaced.
IP Comm
A fault has occurred in the
communications channel
between the Line side and
Motor side processors. This
was detected on the motor
side.
Communication problem
ꢁ
ꢁ
Reset drive
Verify Line Side software and Motor Side
software is compatible.
ꢁ
If re-occurs, replace Main Processor PCBs
Line HI Volts
LS A to D
Line voltage is greater than
552 VAC. (480 x 115%)
Monitored via the DC Bus.
Line Voltage is too High
ꢁ
ꢁ
Verify DC Bus is reading voltage correctly
Verify Line voltage is set correctly
The Analog to Digital
conversion on the line side
control board is not working
properly.
Line Side Analog to Digital Conversion
incorrect
ꢁ
Replace Line Side Main and Power Interface
PCBs
LS AC CNTCR
The main AC power contactor
is not following the
commanded state within 1
second.
AC Power Contactor Problem
ꢁ
Check for faulty UTM contactor coil or
interlocking aux contact blocks on PCM or
UTM
ꢁ
Verify that pilot relay K2 on PCB A8 is working
properly
CAUTION: Do not manually engage the UTM
contactor with power applied.
85
Quattro DC Troubleshooting
Name
Description
Possible Causes & Corrective Action
IGBT Breakdown
LS BRDG GND
The hardware has detected a
ground fault on the line side
power bridge.
ꢁ
Inspect and measure for physical voltage
breakdown damage on IGBTs and DC bus
LS Charge
The DC bus did not charge up
within the expected time.
DC Bus did not charge within expected time
ꢁ
ꢁ
ꢁ
Verify that the setting for INPUT L-L VOLTS
(A5) is correct
Verify that the PCM contactor is activated
during a pre-charge attempt
Verify that pilot relay K1 on PCB A8 is
functioning
CAUTION: There may be a short circuit on the DC
bus. Inspect for physical damage.
LS CHK Setup
LS Conn Off
This fault is logged when a
new program is loaded to the
line side processor, and the
default data is loaded for the
parameter values.
The power interface board has
detected a missing or loose
connector on the line side.
Inconsistent Parameter Settings
ꢁ
Verify Parameters settings in menu A1, A2,
A3, A4, and A6 are correct
Missing Connector
ꢁ
ꢁ
Verify connectors are connected
Verify connectors are properly seated
LS Cube Data
LS Cube ID
The cube data for the line side Invalid Cube ID
processor is invalid.
ꢁ
Verify LS Cube ID is seated correctly and not
damaged
The generation of this fault is Invalid Cube ID
indicative of a bad processor ꢁ Indicates a bad processor board
board.
LS Curr Reg
Measured current does not
Problem with Motor Contactor
match the command current. ꢁ Verify that motor contactor is closing
ꢁ
Verify motor contactor is not opening
unexpectedly
Faulty current feedback signals
ꢁ
Verify that reported drive current is zero when
drive is not operating
ꢁ
Verify connections to current transducers
Loss of gate power supply
Check gate power supply
Incorrect DC Bus Voltage reading
ꢁ
ꢁ
ꢁ
Measure the dc bus with a meter
Compare that with the value on the digital
operator, DC BUS VOLTAGE (D2)
Inaccurate Motor Parameters
ꢁ
Verify motor nameplate values (A6) are
entered correctly
External Relay Timing
Check for improper external relay timing
Check Wiring
Missing jumper wire at Customer Interface
Board PCB, TB2
Parameters Corrupted
checksum is invalid on the line ꢁ Check & re-enter Line Side parameters and
side. power cycle the drive
ꢁ
ꢁ
LS DCU Data
The DCU parameters
86
Quattro DC Troubleshooting
Name
Description
Possible Causes & Corrective Action
LS Hit Current
The line side is or was being Improper Line Side Menu Parameters (A5)
LMT (alarm)
limited by the motoring current ꢁ Verify and correct all Line side (A5) parameter
limit or regenerative current
limit setting. This can limit
current into the dc bus leading
to an under-voltage condition,
or limit current into the line
leading to a bus over-voltage
condition.
data
Low Line Voltage
ꢁ
Input line voltage is too low causing current to
be too high for the operating power level
Verify INPUT L-L VOLTAGE (A5)
ꢁ
LS HW/SW
Motor side software is
Improper software
installed in the line side control ꢁ Replace Line Side A1 Board with correct
board.
software or reprogram Line Side A1 board with
correct program
LS IGBT 1,2,3
LS IP Comm
A de-saturation condition has Faulty IGBT or momentary short
been detected on the specified ꢁ Recycle Power on Drive
line side IGBT module.
A fault has occurred in the
communications channel ꢁ Verify proper software installed in Line Side
between the Line side and and Motor Side processors
Miscommunication problem
Motor side processors. This ꢁ If re-occurs, replace PCB A2
was detected on the line side.
LS Overcurr
The hardware has detected an Overcurrent Problem
over-current condition on the ꢁ Check for a possible short circuit in motor or
line side power converter.
external power wiring.
Poor Regulator Tuning
ꢁ
ꢁ
Check parameters
Lower value in PLL FILTER Fc (A5)
Noise Glitch
ꢁ
ꢁ
Power Cycle drive
If re-occurs, check wiring for EMC Compliance
LS Overload
An overload condition has
Excessive Field Weakening
been detected on the line side ꢁ Verify Weak Field motor parameter (A5)
power bridge.
Accurate Motor Parameters
ꢁ
Verify motor nameplate values are entered
correctly
Excessive Current Draw
ꢁ
ꢁ
Decrease accel/decel rate
Mechanical brake not releasing properly
Motor Problem
ꢁ
Check for motor failure
Drive Sizing
ꢁ
Verify drive sizing with motor ampere
requirements. May need a larger capacity
drive
87
Quattro DC Troubleshooting
Name
Description
Possible Causes & Corrective Action
Overtemperature Problems
LS Overtemp
(fault)
One or more of the IGBT
modules on the line side
power bridge has exceeded
105°C (221°F).
ꢁ
Manually verify 3-speed blower has correct
operation
ꢁ
ꢁ
ꢁ
ꢁ
ꢁ
Inspect and clean air intake filters
Verify ambient temperature is less than 45°C
Inspect IGBT modules for proper mounting
Verify drive is sized correctly
Possible defective temperature sensor
Excessive Current Draw
ꢁ
ꢁ
Decrease Accel / Decel rates
Mechanical brake not releasing properly
Excessive Field Weakening
Verify Weak Field Motor Parameters (A5)
Overtemperature Problems
ꢁ
LS Over Temp
(alarm)
One or more of the IGBT
modules on the line side
power bridge has exceeded
95°C (203°F).
ꢁ
Manually verify 3-speed blower has correct
operation
ꢁ
ꢁ
Inspect and clean air intake filters
Verify ambient temperature is less than 45°C
LS Overvolt
The line side power converter
has detected an over-voltage
condition.
Low Input Voltage
ꢁ
Check INPUT L-L VOLTS (A5) and UV FAULT
LEVEL (A4)
ꢁ
Verify proper input voltage and increase, if
necessary, the input AC voltage within the
proper range
ꢁ
ꢁ
Check for missing input phase
Check power line disturbances due to starting
of other equipment
Line Converter Problem
ꢁ
Verify the line converter did not shutdown
while the motor controller was in process of
regeneration
Check Parameter Settings
Bad tuning of either the line side regulators
Contactor Problem
ꢁ
ꢁ
Verify motor contactor did not open while
motoring
88
Quattro DC Troubleshooting
Name
Description
PCU parameters checksum is Parameters Corrupted
Possible Causes & Corrective Action
LS PCU Data
invalid on the line side.
ꢁ
Check & re-enter Line Side parameters and
power cycle the drive
LS Phase
LS Size
The line side converter has
detected the loss of one or
more phases of the AC line.
Input Line to Line Phase Loss
ꢁ
ꢁ
ꢁ
ꢁ
Verify all 3 AC line phases are correct
Verify wiring to / from contactor UTM
Verify 3 phase signal wiring to PCB A8
If re-occurs, replace A8
The line side power converter
has detected that the power
bridge and current sensors, do
not match.
Hardware Mismatch
ꢁ
Size of the power bridge does not match the
rating as defined on the cube ID board.
Check for correct Cube ID board located on A3
board
ꢁ
LS Undr Voltg
(alarm)
The DC Bus has fallen below
the under voltage alarm level.
The alarm level is set by UV
Alarm Level parameter.
Low Input Voltage
ꢁ
Check INPUT L-L VOLTS (A5) and UV
ALARM LEVEL (A4)
ꢁ
Verify proper input voltage and increase, if
necessary, the input AC voltage within the
proper range
ꢁ
ꢁ
Check for missing input phase
Check power line disturbances due to starting
of other equipment
Drive Accurately Reading the DC Bus
ꢁ
ꢁ
Measure the DC bus with a meter
Compare that with the value on the digital
operator, BUS VOLTAGE (D2)
Poor Tuning of Line Side Parameters
Verify Parameters
Line Converter Problem
ꢁ
ꢁ
Verify the line converter did not shutdown
while the motor controller was in process of
regeneration
LS Undrvolt
(fault)
The DC Bus has fallen below
the under voltage fault level.
The fault level is set by UV
FAULT Level parameter.
Low Input Voltage
ꢁ
Check INPUT L-L VOLTS (A5) and UV FAULT
LEVEL (A4)
ꢁ
Verify proper input voltage and increase, if
necessary, the input AC voltage within the
proper range
ꢁ
ꢁ
Check for missing input phase
Check power line disturbances due to starting
of other equipment
Drive Accurately Reading the DC Bus
ꢁ
ꢁ
Measure the DC bus with a meter
Compare that with the value on the digital
operator, BUS VOLTAGE (D2)
Poor Tuning of Line Side Parameters
Verify Parameters
Line Converter Problem
ꢁ
ꢁ
Verify the line converter did not shutdown
while the motor controller was in process of
regeneration
89
Quattro DC Troubleshooting
Name
Description
Possible Causes & Corrective Action
Contactor Problem
ME Cont Pwr
Motor contactor power was
removed while the drive was ꢁ Check motor contactor power
commanding it to be
energized.
ME Pwr Avail
Motor contactor power was
Contactor Problem
not available when the drive ꢁ Check motor contactor power
was commanded to start.
Module x IGBT
A de-saturation condition has
been detected on the specified
motor side IGBT module.
Incorrect Parameter Settings
ꢁ
Check RATED MOTOR CURR (A6),
ARMATURE VOLTS (A6), FULL FLD AMPS
(A6), WEAK FLD AMPS (A6), and FLUX
CONFIRM LEVEL
Motor Problem
Check motor armature and wiring for short
circuits
Software Problem
Re-load proper software into both processors
ꢁ
Monitor Rev
MS Size
The revision level of the
monitor data structure shared
between the line and motor
side processors does not
match.
The motor side power
converter has detected that
the power bridge and current
sensors, do not match.
ꢁ
Hardware Mismatch
ꢁ
Size of the power bridge does not match the
rating as defined on the cube ID board.
Check for correct Cube ID board located on A4
board
ꢁ
MTR Data Flt
Motor parameters checksum Parameters Corrupted
is invalid.
ꢁ
Check & re-enter Motor Side (A4) parameters
and power cycle the drive
ꢁ
If re-occurs, replace Drive Control board A2
Mtr Overload
The motor had exceeded the Verify Overload Curve Parameters
(alarm)
user defined motor overload ꢁ Check both OVLD START LEVEL (A5) and
curve.
OVLD TIME OUT (A5) parameters.
Excessive Field Weakening
ꢁ
Verify that FULL FLD AMPS (A5) and WAEK
FLD AMPS (A5) are set correctly so that motor
can produce rated torque
ꢁ
Verify that motor armature voltage is correct
for applied speed and load
Accurate Motor Parameters
ꢁ
Verify motor nameplate values are entered
correctly
Excessive Current Draw
ꢁ
ꢁ
ꢁ
Decrease accel/decel rate
Verify elevator counterweights
Verify mechanical release of elevator brake
Motor Problem
ꢁ
ꢁ
Check for motor failure
Check for faulty motor wiring
No Drv
The operator lost
communications with the
drive’s control board.
Bad Connector Connection
Handshake
(operator serial
link error)
ꢁ
ꢁ
Remove and re-seat the operator in its cradle.
If re-occurs, the operator or the drive’s control
board may need to be replaced.
90
Quattro DC Troubleshooting
Name
Description
Possible Causes & Corrective Action
No Field Cable
A disconnected field cable has
been detected.
Missing Cable
ꢁ
Check for defective of missing field cable
Open Armature Armature current reference
has remained above 10% of
rated, but the armature current
has remained below 2% of
Contactor Problem
ꢁ
Verify correct operation of power poles on
motor armature contactor
Motor Problem
rated for 1 second.
ꢁ
ꢁ
Verify motor is wired correctly
This fault could indicate an open armature in
motor
ꢁ
This fault could also indicate a brush problem
in the motor
Overcurr Flt
An IGBT power module is
sensing an over-current or
over-temperature condition
Overcurrent Problem
ꢁ
Check for a possible short circuit in motor or
external power wiring.
Poor Regulator Tuning
Check parameters
ꢁ
Noise Glitch
Overspeed Flt
Generated when the motor
has gone beyond the user
defined percentage contract
speed for a specified amount
of time.
Check Parameter Settings
ꢁ
Check OVERSPEED LEVEL (A1) parameter
for the correct level.
ꢁ
Check OVERSPEED TIME (A1) parameter for
the correct time.
Poor Regulator Tuning
Check Parameters for speed regulator tuning
Speed Request
ꢁ
ꢁ
Excessive speed dictation signal from car
controller
ꢁ
ꢁ
Improper feed forward signal
Note: This fault is defined by Overspeed Level
parameter and Overspeed Time parameter.
Overtemp Flt
One or more of the IGBT
modules on the drive side
power bridge has exceeded
105°C (221°F).
Overtemperature Problems
ꢁ
Manually verify 3-speed blower has correct
operation
ꢁ
ꢁ
ꢁ
ꢁ
ꢁ
Inspect and clean air intake filters
Verify ambient temperature is less than 45°C
Inspect IGBT modules for proper mounting
Verify drive is sized correctly
Possible defective temperature sensor
Excessive Current Draw
ꢁ
ꢁ
Decrease Accel / Decel rates
Mechanical brake not releasing properly
Excessive Field Weakening
Verify Weak Field Motor Parameters (A5)
ꢁ
91
Quattro DC Troubleshooting
Name
Description
Possible Causes & Corrective Action
Low Input Voltage
Overvolt Flt
The DC bus voltage has
exceeded the maximum
allowed value.
ꢁ
Check INPUT L-L VOLTS (A5) and UV FAULT
LEVEL (A4)
ꢁ
Verify proper input voltage and increase, if
necessary, the input AC voltage within the
proper range
ꢁ
ꢁ
Check for missing input phase
Check power line disturbances due to starting
of other equipment
Line Converter Problem
ꢁ
Verify the line converter did not shutdown
while the motor controller was in process of
regeneration
Check Parameter Settings
Bad tuning of either the motor side regulators
Contactor Problem
ꢁ
ꢁ
Verify motor contactor did not open while
motoring
Ovrtemp Alarm One or more of the IGBT
Excessive Heat
(alarm)
modules on the drive side
power bridge has exceeded
95°C (203°F).
ꢁ
ꢁ
ꢁ
Reduce Ambient Temperature
Clean heat sink
Check for cooling fan failure
Param rev
The revision level for
Software Incompatibility
Contact Factory
parameter data shared
between the line side and
motor side processors does
not match.
ꢁ
PCU data Flt
PCU parameters checksum is
invalid on the motor side.
Parameters Corrupted
ꢁ
ꢁ
Check parameters and power cycle
If re-occurs, replace Main Control PCB A2
Ready, Waiting The operator is waiting to
Normal, if displayed momentarily
For Drive
(operator)
establish communications with
the drive’s control board.
ꢁ
No action is required, if the message
disappears shortly after power-up of the
operator
Bad Connector Connection
ꢁ
ꢁ
Remove and re-seat the operator in its cradle
If re-seating of the operator does not work, the
operator may need to be replaced
Reverse Tach
See ENCODER FLT
See ENCODER FLT
S-Chain Event
(alarm)
Elevator Safety Chain opened
while the drive was running.
Safety Chain Problem
ꢁ
ꢁ
Safety Chain was opened during a run
Verify correct Safety-Chain operation and
timing
Setup Fault 4
This fault is declared if the
contract motor speed (in rpm)
and encoder pulses/revolution
do not satisfy:
Check Parameters Settings:
ꢁ
Check ENCODER PULSES (A1) parameter for
correct setting
ꢁ
Check CONTRACT MTR SPD (A1) parameter
for correct setting
contract
⎛
⎞
⎜
⎟
encoder
pulses
⎛
⎞
⎜
⎜
⎟
⎟
300,000⟨ motor
⟨18,000,0
⎜
⎟
⎝
⎠
⎜
⎟
speed
⎝
⎠
92
Quattro DC Troubleshooting
Name
Description
Possible Causes & Corrective Action
Setup Fault 6
This fault is declared if the
multi-step speed references
have exceeded a defined limit,
which is defined in terms of a
percentage of contract speed
(CONTRACT CAR SPD
parameter).
Check Parameters Settings
ꢁ
Check SPEED COMMAND1-16 (A3)
parameters, if greater than 110% of
CONTRACT CAR SPD (A1) parameter
Setup Fault 7
This fault is declared if the run
logic inputs are defined
incorrectly. You can either
choose group #1 (RUN and
UP/DWN) or group #2 (RUN
UP and RUN DOWN). But
you cannot mix and match or
this fault will be declared.
This fault is declared if the DIR
CONFIRM (C1) parameter is
enabled and any of the
following conditions are not
met:
Check Parameters Settings
ꢁ
Check configurations of logic inputs (C2) –
either RUN & UP/DWN or RUN UP & RUN
DOWN
Setup Fault 8
Check Parameters Settings:
ꢁ
Check configurations of logic inputs (C2) for
two logic input defined as RUN UP & RUN
DOWN
ꢁ
ꢁ
Verify SPD COMMAND SRC (C1) is set to
ANALOG INPUT
If nuisance fault and not using Up-Down
Confirm, function disabled by setting the DIR
CONFIRM (C1) parameter to DISABLED
A logic input (C2) must be
assigned to RUN UP.
A logic input (C2) must be
assigned to RUN DOWN.
The SPD COMMAND SRC
(C1) parameter must be set to
ANALOG INPUT
... Confirms proper set-up of
Analog Speed Command
direction confirm function
The speed feedback is failing
to properly track the speed
reference.
Sensitivity determined by SPD
DEV HI LEVEL (A1)
parameter.
Speed Dev
(alarm)
Any active faults?
Check if any active faults in F1 sub-menu
Check Parameters Settings:
ꢁ
ꢁ
Verify SPD DEV HI LEVEL (A1) is set to the
proper level.
Does “Hit CURRENT Limit” message appear?
ꢁ
If message appears during running, verify a
fault has not occurred.
ꢁ
Then, increase the torque limit parameters
MTR TORQUE LIMIT and REGEN TORQ
LIMIT (A1) – maximum 250%
SRL TIMEOUT
(alarm)
A timeout condition has
occurred on the serial
communications channel
between the car controller and
the drive.
Serial Timeout
ꢁ
ꢁ
Verify serial cable connections
Verify proper operation of car controller
communications
93
Quattro DC Troubleshooting
Name
Description
Possible Causes & Corrective Action
Low Input Voltage
Undervolt Flt
Generated during a run
condition when the DC bus
voltage drops below the user
specified percent of the DC
link voltage. The fault level is
specified by the UV Fault
Level parameter.
ꢁ
Check INPUT L-L VOLTS (A5) and UV FAULT
LEVEL (A4)
ꢁ
Verify proper input voltage and increase, if
necessary, the input AC voltage within the
proper range
ꢁ
ꢁ
Check for missing input phase
Check power line disturbances due to starting
of other equipment
Drive Accurately Reading the DC Bus
ꢁ
ꢁ
Measure the DC bus with a meter
Compare that with the value on the digital
operator, BUS VOLTAGE (D2)
Poor Tuning of Line Side Parameters
ꢁ
Check DC BUS REG P GN (A5), DC BUS
REG I GN (A5), DC BUS V BOOST (A5), and
BUS VREF SOURCE (A5)
Line Converter Problem
ꢁ
Verify the line converter did not shutdown
while the motor controller was in process of
regeneration
UV Alarm
Generated during a run
condition when the DC bus
voltage drops below the user
specified percent of the dc link
voltage. The fault level is
specified by the UV Alarm
Level parameter.
Low Input Voltage
ꢁ
Check INPUT L-L VOLTS (A5) and UV
ALARM LEVEL (A4)
(alarm)
ꢁ
Verify proper input voltage and increase, if
necessary, the input AC voltage within the
proper range
ꢁ
ꢁ
Check for missing input phase
Check power line disturbances due to starting
of other equipment
Drive Accurately Reading the DC Bus
ꢁ
ꢁ
Measure the DC bus with a meter
Compare that with the value on the digital
operator, BUS VOLTAGE (D2)
Poor Tuning of Line Side Parameters
ꢁ Check DC BUS REG P GN (A5), DC BUS REG
I GN (A5), DC BUS V BOOST (A5), and BUS
VREF SOURCE (A5)
Table 16: Troubleshooting Guide
94
Appendix – Auto Tune Procedure
Appendix
If there are no faults present, the drive will
display:
Auto Tune Procedure
The following details the procedure on how to
run auto tune on a Quattro DC drive. The
purpose of auto tune allows the drive to
calculate the following motor parameters:
PRESS ENTER TO
CONFIRM REQUEST
−
−
−
−
−
Armature Inductance
Armature Resistance
Field Resistance
Field Time Constant
Armature Resistance Voltage Drop at
Motor Rated Current
RUN/FAULT
SUB MENU
DATA ENT
Press “enter” to start. Operator will display:
−
−
Armature Regulation Gains
Field Regulation Gains
IT IS TUNING
PUSH ANY KEY
IMPORTANT: Brake must be set while auto
tune is running for valid data.
RUN/FAULT
SUB MENU
DATA ENT
To run Auto tune by use of the operator, use
the AUTO TUNE MOTOR in the A4 menu. The
Operator will display:
The run light will turn on while current is
flowing into the motor. After Auto tune is
finished, the operator will display:
AUTO TUNE MOTOR
A4 START TUNE ?
RUN/FAULT
SUB MENU
DATA ENT
AUTO TUNE FINISH
PUSH ANY KEY
RUN/FAULT
SUB MENU
DATA ENT
Press the “enter” key. If there are any active
faults on the drive, “Not Available at This Time”
will display and Auto Tune will not run:
Quattro DC will not use the values measured
or calculated by auto tune unless GAIN
SELECTION (A4) is set to Auto tune.
There are two parameters located in A4 that
set the bandwidth for the Armature Regulation
gain and the Field Regulation gain. GAIN
BANDWIDTH A (A4) determines the
bandwidth used in the calculation of the
Armature Regulation Gains. Similarly, GAIN
BANDWIDTH F (A4) determines the bandwidth
used in the calculation of the Field Regulation
Gains.
Not Available at
This Time
RUN/FAULT
SUB MENU
DATA ENT
95
Appendix – Inertia Calculation
Appendix
Inertia Calculation
The Quattro DC software can be used to
calculate the inertia of the entire elevator,
which is used for accurate tuning of the speed
regulator.
EST INERTIA
D1 1.95 seconds
The following is a step-by-step procedure for
using the Quattro DC to estimate the elevator
system inertia.
RUN/FAULT
SUB MENU
DATA ENT
•
Average the two values and enter the
DRIVE A1 parameter.
Using the Software to Estimate the
System’s Inertia
With a balanced car, run the car at 100%
contract speed from top floor to the bottom
floor then back to the top floor.
INERTIA
01.95 sec
A1
RUN/FAULT
SUB MENU
DATA ENT
Observe the EST INERTIA under DISPLAY
MENU - ELEVATOR DATA D1 for both the
down and up direction.
96
Appendix – EMC Compliance
Appendix
Method 1:
EMC Compliance
1. Use rigid conduit combined with
appropriate conduit couplings for an
acceptable metallic bond to the conduit
plate. Note: The conduit can only contain
the armature and field lines. No
The Quattro DC drive requires EMC
Compliance (EN12015 and EN12016) to
function at the highest performance level
possible. The following pages will provide the
user with an installation guideline for field
personnel regarding proper metallic bonding
for EMC compliance. All necessary metallic
bonding within the Quattro cabinet will be
performed at the factory.
In order to be compliant with conducted and
radiated emissions standards, it is critical that
the motor leads are coupled correctly to the
chassis of the Quattro product. Ensuring
proper connections through the conduit plate
does this. The conduit plate is located on the
upper right hand corner of the cabinet.
communication or encoder feedback wires
can be run through this conduit.
15, are tight and securing the conduit plate
to the top-hat
are properly connected and secure.
Method 2:
1. Use braided, shielded leads for the DC
armature and for the motor field
connections. Note: When shielded multi-
conductor wire is used, it is very important
to use termination couplings that are
designed for this type of installation.
These couplings are designed to make a
bond to the braid, which will complete the
metallic connection to the chassis.
(8) M5 Screws
connecting
conduit plate to
top-hat
15, are tight and securing the conduit plate
to the top hat.
are properly connected and secure.
Proper bonding on encoder cables and
communication wiring may be seen in Figure
17. All shielded multi-conductor cables used
for communications or for the encoder
feedback must be the braided type.
Figure 15: External view of Conduit Plate
There are several places along the edge of the
lower part on the card cage near the customer
I/O board to mount a braided clamp.
(3) M8 fasteners
complete the
bond from the
conduit plate to
Braided cable
clamp
Figure 16: Internal view of Conduit Plate
Proper bonding on motor wiring can be
achieved by using one of the following two
methods:
Figure 17: Clamp Connectors for Encoder
Shielding
97
Appendix – Re-Assembly Procedure
Appendix
Re-Assembly Procedure for 200A /
250A drives
The followings tools are required to properly
reconnect the two cabinets:
−
Socket wrench and ratchet with 150mm
(6.0”) extension
−
−
−
−
−
−
−
10mm hex socket
#2 Phillips screwdriver, 50mm (2.0”) shaft
#2 Phillips screwdriver, 180mm (7.0”) shaft
Flat screwdriver, 3mm x 100mm (1/8” x 4”)
8mm (5/16”) Allen hex key, any length
½” Allen hex key, any length
13mm open / box end wrench
Figure 19: Enclosures Together
The following details the connection
procedure:
2. Next, install the braided electrical ground
plate between the two cabinets. The Line
Side Converter comes pre-wired with the
for details on where the ground plates are
located. Attach the ground plate to the
Motor Side Inverter using the provided four
(4) M5 x 9.5mm screws. Use a 8mm hex
socket with extension, or #2 Phillips
screwdriver with 50-180mm (2-7”) shaft.
Torque these connections to 4.75-5.20 N-
m (42-46 in-lbs).
factory bolted onto the Line Side Converter.
Verify the U-Channels are torqued between
1.81-2.26 N-m (16-20 in-lbs) on the Line
Side Enclosure
U-Channels
3-Phase
Input Power
Motor Voltage
Feedback Bd (A8)
230 VAC Control
Power Input F1
& F2
Ground Plate
Figure 18: Enclosure Connections
Push cabinets tightly together as seen in
on the Motor Side Enclosure. Once the
cabinets are tightly together and placed
correctly, secure the U-channel onto the Motor
Side Enclosure using the provided four (4) M8
bolts with split lock washers. Use an open or
box end 13mm wrench to torque the four (4)
hex cap screws to 1.81-2.26 N-m (16-20 in-
lbs).
Line Side
Converter
Figure 20: Line Side Module Position
98
Appendix – Re-Assembly Procedure
Motor Field
Controller
(A24)
Motor
Contactor
Contactor
Control Bd (A9)
Motor Side
Inverter
Figure 22: DC Bus Connections
4. Next, connect the wire harness JCC1
coiled up on the right side of the Line Side
Converter to the Contactor Control Board
(A9). Dress and secure all cables.
Connect wire A9/TB1/1 to A9-TB1 pin 1
and A9/TB1/4 to A9-TB1 pin 4 of the
Contactor Control Board (A9) in the Motor
Side Inverter. Use a 1/8” x 4” flat
screwdriver for the TB1 terminals. Torque
to 0.23-0.28 N-m (2-2.5 in-lbs).
Figure 21: Motor Side Module Position
3. Make the following electrical connections
from the DC Bus Board in the Line Side
Converter enclosure flowing straight
across to the PWM DC Bus Board in the
22 for more information.
JCC1
Use a 10mm hex socket with extension to
connect a M6 nut, lock washer, and flat
washer torqued to 7.9 N-m (70 in-lbs).
The connections are as follows:
Wire
Number
From DC To PWM Reference
TB1-1
TB1-4
Bus
DC Bus
Board
Name
Board
80
80A
81
A17-E16 A18-E22
A17-E15 A18-E21
A17-E18 A18-E24
A17-E17 A18-E23
A17-E13 A18-E19
+Bus
+Bus
-Bus
Figure 23: Contactor Control Board (A9)
5. Next, connect the wire harness A24J1
coiled up on the right side of the Line Side
Converter to J1 on the Field Control
Module (A24) and A24J3 coiled up on the
right side of the Line Side Converter to J3
on the Field Control Module (A24). J1 and
J3 are located on the bottom right hand
corner of the Field Supply Board. Dress
and secure all cables.
81A
82
-Bus
Neutral
Table 17: DC Bus Connections
Connect appropriately sized wires for the
intended motor field current directly to the
99
Appendix – Re-Assembly Procedure
PCB power terminals at the Field Control
Module (A24).
CT5
CT6
The positive voltage for F1 is located on
A24-TB1-2 (labeled SW OUT). The
negative voltage for F2 is located on A24-
TB1-3 (labeled DC- OUT). Use a #2
Phillips screwdriver with 50mm (2”) shaft to
tighten connections to 2.0 N-m (17.5 in-
lbs).
Cable assembly is in
converter cabinet
JG4
power
supply
JG3
DC
bus
JG2
JG1
DC- OUT (F2-)
SW OUT (F1+)
TB1
Figure 25: Dual Gate Drive PCB
7. Connect the interface cable labeled J5A
coiled-up on the Line Side Converter to the
corresponding connector J5 in the Motor
J1
indicates proximity to the cabinet blower.
J3
Plug inverter
cabinet fan in here
Figure 24: Motor Field Supply (A24)
6. Next, connect the Gate Driver Interface
Cables to the Dual Gate Driver PCB on the
Motor Side Inverter enclosure.
Fan cable J5A
Connect the cable labeled JG1 to the plug
labeled JG1 on the Dual Gate Driver PCB.
Figure 26: Cooling Blower Control
Connect the cable labeled JG2 to the plug
labeled JG2 on the Dual Gate Driver PCB.
8. Next, connect the wires for the Motor
Voltage Feedback. The cables wires are
coiled-up in the Motor Side Inverter
Connect the cable labeled JG3 to the plug
labeled JG3 on the Dual Gate Driver PCB.
enclosure. Dress and secure the cable
from the Motor Side Inverter to the Line
Control and Voltage Feedback PCB (A8) in
the Line Side Converter enclosure. See
the wires by the following table torqued to
0.23-0.28 N-m (2-2.5 in-lbs). For location
of connections, refer to Figure 27.
Connect the cable labeled JG4 to the plug
labeled JG4 on the Dual Gate Driver PCB.
Connect the cable labeled CT5 to the
respective plug labeled CT5 located above
the Dual Gate Driver PCB.
In Addition, connect the cable labeled CT6
to the respective plug labeled CT6 located
above the Dual Gate Driver PCB.
Wire Number
A8 connections
TB2-1
19
16
25
26
TB2-2
TB2-3
TB2-4
100
Appendix – Re-Assembly Procedure
Motor Side drive panel. See EMC
Compliance on page 97.
Torque the motor terminals and ground
terminals to 31.0 N-m (275 in-lbs) using a
8mm (5/16”) Allen hex key.
TB2-1
Tie wrap the two rubber boots to the output
terminal blocks A1 and A2 after wiring the
motor armature.
26 25 16 19
11. Finally, connect the incoming 3-phase
power wires and PE building ground to the
main power terminals at the top of the Line
Side Converter enclosure. View Figure 29
for locations of terminals.
To motor
contactor
Figure 27: Motor Contactor Connections
Use the following torque specs when
tighten the screws and lugs down:
9. Using a flat screwdriver, 3mmx100mm
(1/8”x4”), torque the following auxiliary
terminals to 2.0 N-m (17.5 in-lbs) on the
right side of the motor contactor. See
Figure 28 for location of auxiliaries.
Wire References
Power Terminals
Torque Specs
56.6 N-m (500 in-lbs)
Plastic Cover Screws 0.23-0.28 N-m (2-2.5 in-lbs)
Wire Number
AJ9CC1-2
AJ9CC1-4
Auxiliary Connection
Ground Terminals
31.0 N-m (275 in-lbs)
31
32
Incoming
Power
Terminals
#A9JCC1-2 to 31
#A9JCC1-2 to 32
Grounding
lug
Plastic
Safety
Cover
Figure 28: Right side of Motor Contactor
10. For Motor Armature Connections, place
rubber boots over wires first, then connect
those appropriately sized wires from the
motor armature directly to the motor
contactor (ME) compression lug terminals
(1) and (3). Also connect a properly sized
frame to t ground continuity wire from the
motor he PE grounding terminal on the
Figure 29: Power Terminals
101
Appendix – Power Ratings
Appendix
Control Power Consumption
Control Power (230VAC) consumption (max)*
Drive Model Number
kVA
Watts
700
Current (Amps)
QDC125-xxxx-xxx
QDC200-xxxx-xxx
QDC250-xxxx-xxx
0.800
1.250
1.250
3.5
5.4
5.4
1100
1100
*Note: Does not include the Elevator Brake
Watts Loss
Total System Power Loss (max)**
Drive Model Number
Watts
BTU
QDC125-xxxx-xxx
QDC200-xxxx-xxx
QDC250-xxxx-xxx
2150
3350
3550
7342
11440
12123
**Note: Includes both Control Power and 3-Phase Input Power Consumption
Input / Output Ratings
Input
Voltage (V)
Output (rated max)
Drive Model Number
Current (A) Voltage (V)
Current (A)
125
Power (HP)
QDC125-xxxx-xxx
QDC200-xxxx-xxx
QDC250-xxxx-xxx
200 – 480
200 – 480
200 – 480
80
50 – 550
50 – 550
50 – 550
92
130
180
200
147
184
250
102
Appendix – Wire Terminal Specs
Appendix
Wire Terminal Specs
English / Imperial Units
Control Power
Terminals
(F1 & F2)
Control Wiring
Terminals
TB1
Control Wiring
Terminals
TB2
Power
Terminals
Ground Terminals
230VAC
Drive Model
Number
Wire
Wire
Torque
Size
range
(in-lb)
(AWG)
Wire
Torque
Size
range
(in-lb)
(AWG)
Wire
Torque
Size
range
(in-lb)
(AWG)
Wire
Torque
Size
range
(in-lb)
(AWG)
Torque
Spec
(in-lb)
Size
range
(AWG)
Spec
Spec
Spec
Spec
#6-350
MCM
#8-310
2-2.5
QDC125-xxxx-xxx
QDC200-xxxx-xxx
QDC250-xxxx-xxx
500
500
500
#10-#18 3 - 7 #16-#24 1.8-2.2 #14-#24 3.6-4.4
#10-#18 3 - 7 #16-#24 1.8-2.2 #14-#24 3.6-4.4
#10-#18 3 - 7 #16-#24 1.8-2.2 #14-#24 3.6-4.4
MCM
#6-500
MCM
#8-310
2-2.5
MCM
#6-500
MCM
#8-310
2-2.5
MCM
Metric Units
Control Power
Control Wiring
Terminals
TB2
Control Wiring
Terminals
TB1
Power
Terminals
Terminals
(F1 & F2)
230VAC
Ground Terminals
Drive Model
Number
Wire
Wire
Torque
Size
range
(N-m)
(mm2)
Wire
Wire
Torque
Size
range
(N-m)
(mm2)
Wire
Torque
Size
range
(N-m)
(mm2)
Torque
Spec
(N-m)
Torque
Spec
(N-m)
Size
range
(mm2)
Size
range
(mm2)
Spec
Spec
Spec
QDC125-xxxx-xxx 16-180 56.6
QDC200-xxxx-xxx 16-250 56.6
QDC250-xxxx-xxx 16-250 56.6
10-160 0.23-0.28 6-0.75 0.3-0.8 0.2-1.5 0.2-0.25 0.2-2.5 0.4-0.5
10-160 0.23-0.28 6-0.75 0.3-0.8 0.2-1.5 0.2-0.25 0.2-2.5 0.4-0.5
10-160 0.23-0.28 6-0.75 0.3-0.8 0.2-1.5 0.2-0.25 0.2-2.5 0.4-0.5
103
Appendix – Dimensions and Weights
Appendix
Dimensions / Weights
Excluding customer I/O panel
Dimensions*
Width
inches
Weight
Drive Model
Number
Height
inches
Depth
inches
mm
mm
565
mm
459
459
459
lbs
kg
QDC125-xxxx-xxx
QDC200-xxxx-xxx
QDC250-xxxx-xxx
88
88
88
2244
2244
2244
22
44
44
18
18
18
600
272
453
453
1130
1130
1000
1000
With Optional Customer I/O panel
Dimensions**
Width
Weight
Drive Model
Height
Depth
Number
inches
88
mm
inches
mm
inches
19
mm
187
187
187
lbs
kg
QDC125-xxxx-xxx
QDC200-xxxx-xxx
QDC250-xxxx-xxx
2244
2244
2244
32
54
54
816.6
1372.8
1372.8
700
320
501
501
88
19
1100
1100
88
19
*Note: Dimensions reflected are without the optional Dynamic Braking Resistor Cage or optional
Customer I/O panel.
**Note: Dimensions reflected are without the optional Dynamic Braking Resistor Cage but including
the optional Customer I/O panel.
104
Appendix – Dimensions and Weights
Figure 30: 125A unit Dimensions without optional Customer I/O Panel
105
Appendix – Dimensions and Weights
Figure 31: 200A and 250A unit dimensions without optional Customer I/O Panel
106
Appendix – Dimensions and Weights
Optional
System
Panel
Figure 32: 125A unit Dimensions with Optional System Panel
107
Appendix – Dimensions and Weights
Optional
System
Panel
Figure 33: 200 / 250 A unit Dimensions with Optional System Panel
108
Appendix – Component Locations
Appendix
Component Locations
Motor Field Control
Module (A24)
3-Phase AC
PE (Ground)
Input
Contactor Control
Board (A9)
AC Power
EMI Filter
Motor
Contactor (ME)
Motor Voltage
Feedback Board (A8)
UTM
PCM
Control Power
EMI Filter
Bus Discharge
Relay
230VAC Control
Power Fuses
(F1 & F2)
Magnetek
Operator
Line Side
Converter, Motor
Side Inverter, and
Control
Status LEDS
Electronics
Cooling Fan
AC Capacitor
Assembly
AC Power
Input Filter
Inductor
Cooling Fan
Figure 34: 125A Component Locations
109
Appendix – Component Locations
3-Phase
PE (Ground)
Input Power
Motor Field
Controller (A24)
AC Power
EMI Filter
Motor Contactor
Motor Voltage
Feedback Board (A8)
Contactor Control
Board (A9)
Control Power
EMI Filter
PCM
Bus Discharge
Relay
Motor Side
Inverter
Control Power
Fuses (F1 & F2)
Line Side Converter
and Control
Electronics
Status LEDs and
Operator
Cooling Fan
Cooling Fan
AC Capacitor
Assembly
Power Input Filter
Inductor Cooling
Fan
Figure 35: 200 / 250 A Component Locations
110
Appendix – Component Locations
Line Side Main
Control Board (A1)
Line Side Product
Interface Board
(A3)
Line Side Cube I.D.
(A25A3JP10)
Magnetek
Operator
Status LEDs
Motor Side Cube
I.D. (A26A4JP10)
Power Distribution
PCB (A10)
Motor Side Main
Control Board (A2)
Motor Side Product
Interface Board (A4)
Customer Interface PCB
(A6)
Figure 36: 125A Circuit Board Locations
111
Appendix – Component Locations
Pre-Charge
PCB
Current
Transducers
Bus Discharge
Resistor
IGBT / Gate
Assembly
DC Bus
Capacitor PCB
Assembly
Figure 37: 125A IGBT Heatsink Assembly
Note: The Power Section sits under the Main Control Board Assembly
112
Appendix – Component Locations
Line Side Main
Control Board (A1)
Line Side Product
Interface Board
(A3)
Line Side Cube I.D.
(A25A3JP10)
Magnetek
Operator
Status LEDs
Motor Side Cube
I.D. (A26A4JP10)
Power Distribution
PCB (A10)
Motor Side Product
Interface Board (A4)
Motor Side Main
Control Board (A2)
Customer Interface PCB
(A6)
Figure 38: 200 / 250 A Circuit Board Locations
113
Appendix – Component Locations
Pre-Charge
PCB
Current
Transducers
IGBT / Gate
Assembly
DC Bus
Capacitor PCB
Assembly
Figure 39: 200 / 250 A Motor Side Power Section
114
Appendix – Component Locations
A1
A2
1
5(+)
3
Optional Dynamic
Braking Resistor
2
6(-)
4
To Motor Inverter
Figure 40: Motor Contactor Connections
One of the troubleshooting tools provided by Quattro DC, is the
ability to view the Logic Inputs and Outputs by use of the LEDs on
the Customer I/O Board. The LED lit indicates a Logic Input of 1.
This does not take into consideration whether the input is set as
Normal Closed (see Submenu C2).
Logic
Logic
Logic
Logic
Output 7
Input 1
Input 9
Output 1
TB2-14
TB2-8
TB1-48
TB1-25
TB1-1
TB1-24
TB2-7
RS422
TB1
TB2-1
TB2
Figure 41: Customer Input / Output Connections
115
Appendix – Spare Parts List
Appendix
Spare Parts Quattro DC Drive
Quantity
Per
Drive
Drive Reference
Rating Designator
Magnetek kit
Number
Description
Description
Main Control PCB
(Line Side)
Controls line side
power conversion
ALL
ALL
A1
A2
LA46S03776-2110
LA46S03776-0110
1
Main Control PCB
(Motor Side)
Controls Motor Side
Conversion
1
Product Interface
PCB
1. Kit contains 1.0
PCB
2. These PCB's are
interchangeable
except for the
cube I.D's
Converts signals from
the respective main
control boards to
drive hardware
ALL
A3, A4
LA46S03954-0010
2
Provides low voltage
control power
Power Supply
ALL
ALL
A5
A6
LA05P00090-0668
LA46S03950-0010
1
1
Customer Interface Contains customer
PCB
inputs and outputs
Contains line and
Voltage Feedback motor sense and Pre-
ALL
A8
LA46S03963-0010
1
PCB
charge control relay
logic
Contactor Control
PCB
Controls the Motor
Contactor (ME)
ALL
ALL
A9
LA46S03799-0010
LA46S03862-0010
1
1
Distributes voltage
from the Power
Supply (A5)
Power Distribution
PCB
A10
Bus Filter Capacitors
125A
200A
250A
A17
LA46S03766-0010
LA46S03766-0010
LA46S03766-0010
1
2
2
DC Bus Cap Board
A17, A18
A17, A18
Contains circuitry for
the Pre-charge
Precharge PCB
ALL
ALL
A23
A24
LA46S03802-0010
LA46S03829-0010
1
1
Field Control
Module
Motor Shunt Field
Regulator
Defines size of drive
and gives the Product
Interface Board (A3)
its identification
125A
200A
250A
A25A3JP10 LA46S03842-2590
A25A3JP10 LA46S03842-2610
A25A3JP10 LA46S03842-2630
1
1
1
Cube ID PCB (Line
Side)
116
Appendix – Spare Parts List
Quantity
Drive Reference
Rating Designator
Magnetek kit
Per
Description
Description
Number
Drive
Defines size of drive
and gives the Product
Interface Board (A4)
its identification
125A
A26A4JP10 LA46S03842-0600
A26A4JP10 LA46S03842-0620
A26A4JP10 LA46S03842-0640
1
1
1
Cube ID PCB
(Motor Side)
200A
250A
Along with the L1
Inductor, creates a
filter to minimize
harmonics and better
the power factor
125A
200A
250A
A29
A29
A29
LA46S03948-0010
LA46S03948-0020
LA46S03948-0030
1
1
1
AC Capacitor
Assembly
230VAC Control
Power Fuses
Control Fuses
(Kit will contain 2.0
fuses)
ALL
ALL
F1, F2
F1, F2
LA05P00017-0565
LA05P00019-0163
2
2
230VAC Control
Fuse Fuse Blocks
Control Fuse Fuse
Blocks
(Kit will contain 2.0
blocks)
Along with the AC
Capacitor Assembly,
creates a filter to
minimize harmonics
and better the power
factor
125A
200A
L1
L1
LA05P00010-0567
LA05P00010-0566
1
1
Inductor
250A
L1
LA05P00010-0566
1
Filter for reduction of
RFI/EMI to and from
the drive and the line
utility
125A
200A
250A
L2
L2
L2
LA46S03855-0010
LA46S03855-0020
LA46S03855-0020
1
1
1
AC Input EMI Filter
Filter for reduction of
RFI/EMI to and from
the drive and the
230VAC Control
Power
Control Power EMI
Filter
ALL
ALL
L3
LA05P00010-0586
LA05P00032-0176
1
1
Contactor used to
discharge the bus
when the drive is no
longer boosting
DC bus discharge
contactor
DCHG
Motor Armature
Contactor (ME)
125A
200A
250A
ME
ME
ME
LA05P00032-0154
LA05P00032-0154
LA05P00032-0155
1
1
1
DC Output
Contactor
Precharge
Contactor
Pre-charge Contactor
ALL
PCM
LA05P00032-0163
1
230VAC Control
Power Line Contactor
125A
200A
250A
UTM
UTM
UTM
LA05P00032-0158
LA05P00032-0159
LA05P00032-0159
1
1
1
Line Contactor
117
Appendix – Spare Parts List
Quantity
Per
Drive
Drive Reference
Rating Designator
Magnetek kit
Number
Description
Description
Prewired control tray
with power supply
and interfacing
cables. Consists of:
A1, A2, A3, A4, A5,
A6, A10, A25, and
A26.
125A
LA46S03828-1110
LA46S03828-1150
LA46S03828-1130
Control Tray
Includes:
1. Fully tested door
assembly with
cables.
Control Tray
200A
1
250A
Line/Motor
Includes power
section without the
Control Tray.
125A
Side
LA46S03848-1010
LA46S03848-2050
1
1
1
1
1
200A
200A
250A
250A
Line Side
IGBT Heatsink
Assembly
Includes:
1. Power section
without door
section.
Included are:
heatsink, IGBT’s with
Gate Drive Boards,
Current Transducers
with rubber boots,
and DC Bus
Motor Side LA46S03848-0050
Line Side LA46S03848-2030
Capacitor board
(A17, A18)
Motor Side LA46S03848-0030
Line/Motor
LA46S03825-1110
Side
Includes power
section, the Control
Tray, Heatsink
Assembly, and Fan
Module.
125A
200A
200A
250A
250A
1
1
1
1
1
Complete Power
Section
Includes:
1. Control tray
2. IGBT Heatsink
Assembly
Line Side
Motor Side LA46S03825-0150
Line Side LA46S03825-2130
LA46S03825-2150
3. Fan Module
Motor Side LA46S03825-0130
LA46S03826-0010
3-Speed Cooling Fan 125A
1
2
2
1
2
2
1
2
2
1
Blower Module
FAN1
200A
250A
LA46S03826-0010
LA46S03826-0010
LA05P00089-0197
LA05P00089-0197
LA05P00089-0197
LA05P00089-0199
LA05P00089-0199
LA05P00089-0199
LA05P00089-0198
Disposable air filter
located in the door
125A
200A
250A
125A
200A
250A
200A
Door Filter, 12 x 24
Door Filter, 8 x 8
FLTR1
Disposable air filter
located in the door
FLTR2
FLTR3
Door Filter, 12 x 12 Disposable air filter
Used in the 22in
load side
located in the door
250A
LA05P00089-0198
1
Cools heatsink of the
Field Supply
Field module fan
Inductor fan
ALL
ALL
ALL
FAN3
FAN2
LA05P00016-0086
LA05P00016-0088
ELEV-ELOP
1
1
1
Inductor Fan
Drive Programming
Tool
Operator Keypad
118
Index
BRK PICK FLT ENA user switch .................. 54
BRK PICK FLT logic output .......................... 63
BUS VOLTAGE analog output...................... 65
BUS VOLTAGE display value....................... 68
BUS VREF SOURCE parameter.................. 46
A
A to D Fault....................................................80
A0 - Adjust Menu.....................................30–49
A1 - Drive Submenu ................................30–38
A3 - Multistep Ref Submenu ...................41–42
A5 - Line Side Power Convert Submenu.......46
A6 - Motor Parameters Submenu............47–49
AB OFF DELAY parameter ...........................34
AB ZERO SPD LEV parameter.....................34
ACCEL JERK IN parameters ........................40
ACCEL JERK OUT parameters ....................40
ACCEL RATE parameters.............................40
ALARM logic output.......................................63
ALARM+FLT logic output ..............................63
ANA OUT x GAIN parameter.........................33
ANA OUT x OFFSET parameter...................33
Analog Velocity Follower ...............................23
ARM CURRENT analog output.....................65
ARM CURRENT display value......................68
ARM INDUCTANCE parameter ....................43
ARM RESISTANCE parameter.....................43
ARM VOLTAGE analog output......................65
ARM VOLTAGE display value.......................68
ARMATURE IR DROP parameter.................47
Armature Voltage Feedback..........................24
ARMATURE VOLTS parameter....................47
ARMAUTRE CUR ERR display value...........68
ATUO STOP user switch...............................58
AUTO BRAKE logic output............................63
AUTO FIELD RES display value...................68
AUTO FIELD TC display value......................68
AUTO FLD INT display value........................68
AUTO FLD PROP display value....................68
AUTO MEAS ARM L display value ...............68
AUTO MEAS ARM R display value...............68
Auto Tune Procedure ....................................95
Automatic Fault Reset ...................................53
AUX TORQ CMD analog output....................65
AUX TORQUE CMD display value................66
C
C2 – Logic Inputs Submenu ................... 61–62
C3 - Logic Outputs Submenu ................. 63–64
CAR GOING DWN logic output .................... 63
CAR GOING UP logic output........................ 63
Center Frequency - Notch Filter ................... 38
Changing Carrier Frequency ........................ 44
CHARGE FAULT logic output....................... 63
Check Setup Flt ............................................ 81
Circuit Board Locations - 125A................... 111
Circuit Board Locations - 200 / 250 A......... 113
CLOSE CONTACT logic output.................... 63
Comm Fault .................................................. 81
Component Locations - 125A ..................... 109
Component Locations - 200 / 250 A........... 110
Configure C0 Menu................................. 50–65
Connector Off Flt........................................... 81
CONT CONFIRM SRC user switch .............. 52
Cont Pwr Lost Flt .......................................... 82
CONTACT CFIRM logic input....................... 62
CONTACT FLT TIME parameter.................. 31
CONTACTOR D0 DLY parameter................ 34
CONTACTOR FLT logic output .................... 63
CONTRACT CAR SPD parameter ............... 30
CONTRACT MTR SPD parameter ............... 30
Control Power Consumption....................... 102
CTR PWR SENSE logic input....................... 62
Cube Data Flt................................................ 82
Cube ID Fault................................................ 82
Curr Reg Flt .................................................. 82
CURR REG FLT logic output........................ 63
CURRENT LIMIT parameter......................... 30
Customer I/O Board.................................... 115
Customer Input/Output Connections .......... 115
B
D
Bad Srl Chksm Alarm ....................................80
BRAKE...........................................................54
BRAKE HOLD logic output............................63
BRAKE HOLD TIME parameter ....................31
BRAKE PICK CNFM user switch ..................54
BRAKE PICK logic output..............................63
BRAKE PICK SRC user switch .....................54
BRAKE PICK TIME parameter......................31
Bridge Ground Fault ......................................80
Brk Hold Flt....................................................80
BRK HOLD FLT ENA user switch .................54
BRK HOLD FLT logic output .........................63
Brk Pick Flt ....................................................81
D0 - Display D0 Menu............................. 66–69
D1 - Elevator Data Submenu.................. 66–67
DC BUS REG I GAIN parameter .................. 46
DC BUS REG P GAIN parameter................. 46
DC BUS V BOOST parameter...................... 46
DC BUS VOLTAGE display value ................ 69
DC BUS VOLTS REF display value ............. 69
DCU Data Flt................................................. 82
DECEL JERK IN parameters........................ 40
DECEL JERK OUT parameters.................... 40
DECEL RATE parameters............................ 40
Dimensions ............................................. 102–6
DIR CONFIRM user switch........................... 55
119
Dir Conflict.....................................................82
DRIVE ENABLE logic input ...........................62
Drive Ovrload.................................................83
DRV OVERLOAD logic output ......................63
DS MODULE TEMP display value ................68
DSPR ENABLE user switch ..........................58
DSPR TIME parameter..................................35
FULL FLD AMPS parameter......................... 47
Full Fld Time Fault ........................................ 85
G
GAIN BANDWIDTH A parameter ................. 44
GAIN BANDWIDTH F parameter.................. 44
Gain Change Level....................................... 36
GAIN CHNG LEVEL parameter.................... 30
GAIN REDUCE MULT parameter................. 30
GAIN SELECTION parameter ...................... 43
GROUND FAULT logic output...................... 64
E
Elevator Speed Regulator .............................59
EMC Compliance...........................................97
ENCODER CONNECT user switch...............52
Encoder Fault OFF........................................83
ENCODER FAULT user switch.....................56
Encoder Flt ....................................................83
ENCODER FLT logic output..........................63
ENCODER PULSES parameter....................32
ENCODER SPD display value ......................68
EReg.................See Elevator Speed Regulator
EST INERTIA display value...........................66
EST MOTOR SPD analog output..................65
EST SPD FDBK display value.......................68
EX TORQ CMD SRC user switch .................55
EXT TORQUE BIAS......................................32
EXT TORQUE MULT parameter...................33
Extern Fault 2 ................................................84
Extrn Fault 1 ..................................................83
Extrn Fault 3 ..................................................84
Extrn Fault 4 ..................................................84
EXTRN FAULT logic input.............................62
H
HI/LO GAIN SRC user switch....................... 51
High / Low Gain Source................................ 59
Hit Torque Limit............................................. 85
HW/SW Mismatch Fault................................ 85
I
ID REG INTEGRAL GAIN parameter........... 46
ID REG PROP GAIN parameter................... 46
IF REG INT GAIN parameter........................ 43
IF REG PROP GAIN parameter ................... 43
IN LOW GAIN logic output............................ 64
Inertia Calculation......................................... 96
INERTIA parameter ...................................... 30
INNER LOOP XOVER parameter................. 30
INPUT HZ display value ............................... 69
INPUT L-L VOLTS parameter....................... 46
INPUT Vab display value.............................. 69
INPUT Vca display value.............................. 69
Internal Preset Speed & Profile Generator... 23
Invalid Checksum.......................................... 85
IP Comm Fault.............................................. 85
IQ REG INTEGRAL GAIN parameter........... 46
IQ REG PROP GAIN parameter................... 46
F
F0 - Fault Menu .......................................76–77
F1 - Active Faults Submenu..........................76
F2 - Fault History...........................................77
FAN OFF DELAY parameter.........................44
FAULT logic output........................................63
Fault Reset ....................................................53
FAULT RESET logic input.............................62
FAULT RESET SRC user switch ..................53
Faults, Troubleshooting Guide ................80–94
FIELD CURRENT analog output...................65
FIELD CURRENT display value....................68
FIELD ENA SOURCE user switch ................50
FIELD ENABLE logic input............................62
Field Ground Fault.........................................84
Field I Reg Fault ............................................84
Field IGBT Fault ............................................84
Field Loss Fault .............................................84
Field Overcurrent Fault..................................85
FLD CARRIER FRQ parameter ....................45
FLT RESET / HOUR parameter....................34
FLT RESET DELAY parameter.....................34
FLUX CNFRM LEVEL parameter..................47
FLUX CONFIRM logic output........................63
FULL FIELD TIME parameter........................35
L
LEDs - Front Cover....................................... 25
Line Hi Volts Fault......................................... 85
LOGIC INPUT parameters............................ 61
Logic Input Wiring......................................... 17
LOGIC INPUTS display ................................ 67
Logic Output Wiring ...................................... 19
LOGIC OUTPUTS display ............................ 67
LOW GAIN SEL logic input........................... 62
LS A to D Fault.............................................. 85
LS AC Cntcr Fault......................................... 85
LS Bridge Gnd Fault ..................................... 86
LS Charge Fault............................................ 86
LS Chk Setup Fault....................................... 86
LS Conn Off Fault ......................................... 86
LS Cube Data Fault ...................................... 86
LS Cube ID Fault .......................................... 86
LS Curr Reg Fault......................................... 86
120
LS DCU Data Fault........................................86
LS Hit Current Lmt Alarm ..............................87
LS HW/SW Fault ...........................................87
LS IGBT Fault................................................87
LS IP Comm Fault .........................................87
LS MODULE TEMP display value.................68
LS Overcurr Fault ..........................................87
LS Overload Fault..........................................87
LS Overtemp .................................................88
LS Overvolt Fault...........................................88
LS PCU Data Flt............................................89
LS Phase Fault..............................................89
LS Power Data D3 submenu.........................69
LS PWM FREQ parameter............................46
LS PWR OUTPUT display value...................69
LS Size Fault .................................................89
LS Undr Voltg Alarm......................................89
LS Undrvolt Fault...........................................89
OVER CURR FLT logic output ..................... 64
Overcurr Flt................................................... 91
OVERSPD TEST SRC user switch .............. 54
Overspeed Flt ............................................... 91
OVERSPEED FLT logic output..................... 64
OVERSPEED LEVEL parameter.................. 31
OVERSPEED MULT parameter ................... 32
OVERSPEED TIME parameter .................... 32
Overtemp Flt ................................................. 91
OVERTEMP FLT logic output....................... 64
Overvolt Flt.................................................... 92
OVERVOLT FLT logic output ....................... 64
OVLD START LEVEL parameter.................. 48
OVLD TIME OUT parameter ........................ 48
Ovrtemp Alarm.............................................. 92
OVRTEMP ALARM logic output ................... 64
P
Param Rev Flt............................................... 92
Parameter Reference ................................. 3–8
Parameter Tree................................. 26, 28–29
PCU Data Flt................................................. 92
PHASE FAULT logic output.......................... 64
PI Speed Regulator ...................................... 60
PLL FILTER FC parameter........................... 46
Power Section - 125 A................................ 112
Power Section - 200 / 250A........................ 114
PRETORQUE LATCH user switch ............... 53
PRETORQUE REF analog output................ 65
PRE-TORQUE REF display value................ 66
PRETORQUE SOURCE user switch............ 52
PRE-TRQ LATCH logic input........................ 62
PRIORITY MESSAGE user switch............... 56
PTROQ LATCH CLCK user switch............... 53
PWM FREQ parameter................................. 44
M
MAIN FAN CONTROL parameter .................45
Maintenance, General ...................................78
ME Cont Pwr Fault ........................................90
ME Pwr Avail Fault ........................................90
MECH BRK HOLD logic input .......................62
MECH BRK PICK logic input.........................62
Menus............................................................26
Module x IGBT...............................................90
Monitor Rev ...................................................90
Motor Contactor Connections......................115
MOTOR ID parameter ...................................47
MOTOR MODE analog output ......................65
MOTOR MODE display value........................68
MOTOR OVERLOAD display........................48
MOTOR ROTATION user switch ..................52
Motor Side Power Data D2 Submenu ...........68
MOTOR TRQ LIM logic output......................64
MS Size Fault ................................................90
Mtr Data Fault................................................90
Mtr Overload..................................................90
MTR OVERLOAD logic output ......................64
MTR REV VLT LIMparameter .......................43
Multi-Step Speed Command Debounce........41
Multi-Step Speed Command Selection .........41
R
RAMP DOWN EN SRC user switch ............. 54
RAMP DOWN ENA logic output ................... 64
RAMPED STOP SEL user switch................. 54
RAMPED STOP TIME parameter................. 31
RATED MOTOR CURR parameter .............. 47
READY TO RUN logic output ....................... 64
Ready, Waiting for Drive............................... 92
REGEN TRQ LIM logic output...................... 64
Relay Coils.................................................... 63
RESPONSE parameter ................................ 30
Reversed Tach Fault .................................... 83
Rollback Gain................................................ 37
ROLLBACK GAIN parameter ....................... 35
RUN COMMAND SRC user switch .............. 50
RUN COMMANDED logic output.................. 64
RUN CONFIRM logic output......................... 64
Run Delay Timer........................................... 37
RUN DELAY TIMER parameter.................... 34
RUN DOWN logic input ................................ 62
RUN logic input............................................. 62
N
No Drv Handshake ........................................90
NO FUNCTION logic input ............................62
NO FUNCTION logic output ..........................64
NOT ALARM logic output ..............................64
NOTCH FILT DEPTH parameter...................35
Notch Filter ....................................................38
NOTCH FILTER FRQ parameter ..................35
O
Open Armature Flt.........................................91
OSPD TEST SRC logic input ........................62
121
RUN UP logic input........................................62
TACH FILTER ENABLE user switch ............ 52
TACH RATE CMD analog output ................. 65
TACH RATE CMD display value .................. 66
TACH RATE GAIN parameter ...................... 31
TACH SPEED analog output........................ 65
TORQUE REF analog output ....................... 65
TORQUE REF display value ........................ 68
Torque Specs.............................................. 103
Troubleshooting ...................................... 79–94
TRQ LIM MSG DLY parameter..................... 34
TRQ RAMP DOWN logic input ..................... 62
S
S-Chain Event ...............................................92
S-CURVE ABORT user switch......................56
S-CURVE SEL logic input .............................62
Selecting Logic Input Definitions ...................61
SER2 INSP ENA logic input ..........................62
Serial Link Follower .......................................23
Setup Flt ........................................................92
Solid State Relays .........................................63
SPD COMMAND BIAS parameter ................32
SPD COMMAND MULT parameter...............32
SPD DEV HI LEVEL parameter ....................32
SPD DEV LO LEVEL parameter ...................32
SPD DEV TIME parameter............................32
SPD PHASE MARGIN parameter.................31
SPD REF RELEASE user switch ..................52
SPD REG TORQ CMD display value............66
SPD REG TYPE user switch.........................51
SPD RG TQ CMD analog output...................65
SPEED COMMAND analog output ...............65
SPEED COMMAND parameters...................42
SPEED DEV logic output...............................64
SPEED DEV LOW logic output .....................64
Speed Dev Low/High Level...........................37
SPEED ERROR analog output .....................65
SPEED ERROR display value ......................66
SPEED FEEDBACK display value................66
SPEED FEEDBK analog output....................65
SPEED REF analog output ...........................65
SPEED REF RLS logic output.......................64
SPEED REFERENCE display value .............66
SPEED REG RLS logic output......................64
Srl Timeout ....................................................93
Startup Guide ................................................12
Status LEDs...................................................25
STEP REF Bx logic input...............................62
STNDBY FIELD parameter ...........................47
STNDBY FLD TIME parameter.....................35
STOPPING MODE user switch.....................57
SW BUS OV LEVEL parameter ....................46
U
U0 - Utility Menu ..................................... 70–76
U1 - Password Submenu.............................. 71
U2 - Hidden Items Submenu ........................ 71
U3 - Units Submenu ..................................... 71
U4 - Overspeed Test Submenu.................... 71
U5 - Restore Parameter Defaults Submenu. 72
U6 - Drive Info Submenu ........................ 73, 74
U7 - Hex Monitor Submenu .......................... 75
Undervolt Flt.................................................. 94
UNDERVOLT FLT logic output..................... 64
UP TO SPD LEVEL parameter..................... 34
UP TO SPEED logic output .......................... 64
UP/DWN logic input...................................... 62
UP/DWN THRESHOLD parameter............... 33
User Switches C1 Submenu................... 50–60
Utility U0 Menu................ See U0 - Utility Menu
UV Alarm....................................................... 94
UV ALARM LEVEL parameter...................... 45
UV ALARM logic output................................ 64
UV FAULT LEVEL parameter....................... 45
W
Watts Loss .................................................. 102
WEAK FLD AMPS parameter....................... 47
Weights....................................................... 104
Wire Terminal Specs .................................. 103
Z
ZERO SPEED LEVEL parameter................. 33
ZERO SPEED logic output ........................... 64
ZERO SPEED TIME parameter.................... 33
T
TACH FILTER BW parameter.......................30
122
QUATTRO DC
Data subject to change without notice. Quattro is a trademark of Magnetek, Inc.
Magnetek Elevator Products
N50 W13775 Overview Drive
Magnetek Elevator Products - Europe
20 Drake Mews, Crownhill
Menomonee Falls, Wisconsin 53051
(800) 236-1705, (262) 252-6999, FAX (262) 790-4142
http://www.elevatordrives.com
Milton Keynes, Bucks MK8 0ER UK
+44(0) 1908 261427, FAX +44(0) 1908 261674
TM7310 © 2007 Magnetek, Inc. 5/07 rev 01
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