Toshiba E6580772 User Manual

E6580772  
Optional add-on cassette  
F10M option unit Instruction manual  
NOTE  
1. Make sure that this instruction manual is delivered to the end user of the the F10M  
option unit.  
2. Read this manual before installing or operating the inverter unit, and store it in a safe  
place for reference.  
(C)TOSHIBA Corporation 1999  
All Rights Reserved.  
E6580772③  
Warning  
Do not install the inverter in any place subject to vibrations or it could fall.  
Otherwise it can cause injury to people.  
Prohibited  
Wiring  
Danger  
Be sure to perform the following preparatory work before proceeding to wiring.  
Turn the power off.  
Wait 10 minutes or more after turning the power off and confirm that the charge lamp  
(on the inverter) is extinct.  
Using a circuit tester that has a D.C. voltage measuring capacity of more than  
800V, check to see that the voltage remaining in the D.C. main circuit (between PC  
and PA) is below 45V.  
Mandatory  
Failure to do this preparation could lead to electric shocks.  
Tighten the terminal board fixing screws at the specified torque.  
Failure to do this could lead to fire.  
About operation  
Danger  
Do not touch inverter terminals when they are energized even if the motor is halted.  
Touching terminals while the power is energized could lead to electric shocks.  
Do not wipe the body with a wet cloth.  
It could lead to electric shocks.  
Prohibited  
Do not pull on the cable  
It could cause damage or error.  
About disposal of Inverter  
Warning  
Dispose of the inverter as an industrial waste.  
Unless it is disposed of as an industrial waste, it will become risks for human  
injury.  
Mandatory  
2
E6580772③  
Introduction  
Thank you for purchasing the “F10M option unit” for industrial inverter TOSVERT VF-A7 and later series.  
Read this manual carefully before using the unit.  
Keep this manual near at hand of the operator who uses the “F10M option unit” for future reference in the  
maintenance and inspection.  
For details of handling, it is requested to have the following instruction manuals.  
TOSLINE-F10M communication function manual (E6580773)  
This manual describes the communication function and its use of TOSLINE-F10M.  
Serial communication function manual (E6580793)  
This manual describes the details of transmission command.  
Type of F10M option unit >  
TLF 001 Z -0  
Revision number  
Without cable  
Model number of F10M option  
F10M option  
Confirmation on accessories >  
Following accessory parts are included in the F10M option unit.  
Upon unpacking, confirm on the following items.  
F10M option unit  
(1) Instruction manual of F10M option unit (this manual) : one  
M
A
N
U
A
L
(E6580772)  
(2) Board for connecting options  
(3) Terminal resistor (1/2W-120Ω)  
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E6580772③  
Contents  
1. NAME AND FUNCTION OF EACH SECTION.......................................................... 5  
1.1 Appearance ...........................................................................................................................................5  
1.2 Name of each section (terminal) ...........................................................................................................6  
2. CONNECTION TO THE INVERTER......................................................................... 7  
2.1 Connection to the inverter .....................................................................................................................7  
2.2 Wiring ....................................................................................................................................................9  
3. FUNCTIONAL DESCRIPTION................................................................................ 10  
3.1 F10M communication function ............................................................................................................10  
3.1.1 Connection of transmission cable.................................................................................................10  
3.1.2 Setting of communication parameters..........................................................................................11  
3.1.3 Communication parameters .........................................................................................................12  
3.2 Vector control with sensor ...................................................................................................................15  
3.2.1 PG input setting ............................................................................................................................15  
3.2.2 Connection of PG .........................................................................................................................16  
3.2.3 Selection of encoder type .............................................................................................................18  
3.2.4 Vector control setting parameter ..................................................................................................19  
3.2.5 Monitoring method for feedback amount......................................................................................21  
3.2.6 Accuracy of speed control ............................................................................................................21  
4. EXTERNAL DIAGRAM............................................................................................ 22  
5. SPECIFICATION..................................................................................................... 23  
6. WARRANTY ........................................................................................................... 25  
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E6580772③  
1. Name and function of each section  
Following figure shows appearance and name of each section of the F10M option unit.  
1.1 Appearance  
Inverter connecting side  
Connector (left side)  
View when the cover is removed  
TB1 detachable terminal  
block Phoenix  
MSTBT2.5/4-ST-5.08  
Bit switch for  
PG input  
TB2 detachable terminal  
block Phoenix  
Connector for options  
MC1.5/8-ST-3.81  
Without PG input  
With PG input  
Terminal block cover  
Grounding terminal  
M3 screw terminal  
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E6580772③  
1.2 Name of each section (terminal)  
TLF001Z  
RUN  
SCAN  
AUX  
LED for status display  
POWER  
1 SL1  
2 SL2  
3 SG  
SL1  
SL2  
SG  
Transmitting and receiving data (positive)  
Transmitting and receiving data (negative)  
TB1  
Signal ground  
4 SHD  
SHD  
Terminal for shield (no connection inside)  
1 PGA1  
2 PGA2  
3 PGB1  
4 PGB2  
5 PGZ1  
6 PGZ2  
7 PGVC  
8 PGCC  
PGA1  
PGA2  
PGB1  
PGB2  
PGZ1  
PGZ2  
Phase A, PG feedback anode side  
Phase A, PG feedback cathode side  
Phase B, PG feedback anode side  
Phase B, PG feedback cathode side  
Phase Z, PG feedback anode side  
Phase Z, PG feedback cathode side  
TB2  
PGVC 12V power supply  
PGCC Common terminal for control signal *1  
*1: Connect this PGCC terminal to the CC terminal on the  
control board of the inverter.  
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E6580772③  
2. Connection to the inverter  
Connect the F10M option unit to the inverter according to the procedures below.  
2.1 Connection to the inverter  
(1) Confirm that the all power to the inverter are turned off beforehand.  
Note: Wait 10 minutes or more after turning the power off and confirm that the  
charge lamp on the inverter is unlit.  
(2) Fixing the F10M option unit alone by using screws  
When the unit is installed alone>  
Tighten M4x25 screws with M4 nuts to an attachment of optional add-on cassette (separately procured)  
to fix the unit as shown in the figure below.  
When the unit is installed with another option>  
Read instructions of ‘connection with options’ on the following page for installation. Same procedures  
apply when three options are installed together.  
(When plural options are installed, order of installation from the inverter side is not specified.)  
(Note) Determine the initial setting of the bit switch for internal signal before connecting options.  
Mount a board for option connection, then use M4x50 screws and M4 nuts to fix the options as shown  
below.  
(When three units of option are installed, use M4x75 screws.)  
(3) Fixing the unit to the inverter  
Method for fixing the unit to the inverter differs according to the type of inverter to which the unit is  
installed. Refer to the instruction manual of “Attachment of optional add-on cassette”.  
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E6580772③  
Connection with options  
When two or more optional add-on cassettes are used, connect them with reference to the following  
diagram.  
Mounting of relay board for connecting options  
Following the diagram below mount the board which is attached to the F10M option unit onto the unit for  
connecting options.  
Insert a flat head screwdriver into the triangular section at  
the right side of the option unit and remove the small  
window cover.  
Slide the relay board into the place according to  
the insertion guide.  
(Note) Engage the patterned section of the board  
Relay board  
mounting guide  
with the metal pad section of the connector and  
insert the board in parallel. When the insertion  
angle inclines, remove the board once and try  
again.  
Triangular mark on  
the side face  
When the metallic parts of the relay  
board is touched with bear fingers,  
Engage the patterned  
they oxidizes and the contacting  
failure occurs. Put on gloves for the  
work.  
section of the board with  
the metal pad section of  
the connector and insert  
the board in parallel.  
Connecting two options  
Connect options with reference to the diagram below.  
Triangular mark on the side face  
Fit two option’s positioning guides on  
both units and connect two units not to  
shift the connecting position of the relay  
board. Hold a triangular section on the  
side of the unit and engage the relay  
boards securely.  
(Connection is satisfactory when the  
click sound can be heard.)  
If there is a gap between the units, two  
boards are misaligned. Carry out the  
work again from the beginning.  
Option’s positioning guide (two guides on top and bottom)  
8
E6580772③  
2.2 Wiring  
When conduct wiring, follow the instructions below.  
Use shield wire for control signal line and ground the unit with shield wire.  
Applicable wire size for TB1 is 0.2 to 2.5mm2.  
For TB2, it is 0.2 to 1.5mm2.  
Peel off the end of the wire by about 5mm (7mm for TB1).  
For connecting wires, use screwdriver that has a blade tip of 0.4mm thickness and 2.5mm width.  
(For TB3, thickness and width should be 0.6mm and 3.5mm.)  
Tightening torque of the terminal block should be 0.22 to 0.25Nm .  
(For TB1, it is 0.5 to 0.6Nm.)  
Never bind the signal line and main circuit connection wire together.  
Separate the signal line and the main circuit connection wire by more than 200mm.  
Use 0.75mm2 wire for the connection of PGCC terminal of the option side and CC terminal of the inverter.  
Use 0.75mm2 wire for the connection of grounding terminal of the option side and that of the inverter.  
< PG interface > [ TB2 terminal]  
Terminal  
name  
Function  
Specification  
PG feedback  
Internal circuit  
PG feedback input,  
Pulse row speed  
command input  
(Phase A input)  
PGA1  
15V complementary / open  
collector  
PGA2  
PGB1  
12V complementary / open  
collector  
PG feedback input  
Pulse row speed  
command input  
(Phase B input)  
PG A1  
PG B1  
PG Z1  
470 Ω  
Maximum input frequency  
60kpps (2 phases)  
120kpps (single phase)  
Pulse duty  
PG A2  
PG B2  
PG Z2  
PGB2  
PGZ1  
470 Ω  
Photocoupler  
:1.2~1.7V  
PG feedback input  
Pulse row speed  
command input  
(Phase Z input)  
50 ± 10%  
PGZ2  
PGVC  
PGCC  
PG power supply terminal 12VDC  
160mA or less  
9
E6580772③  
3. Functional description  
In this section, functions added by the installation of this F10M option unit, on top of the standard inverter  
functions, are described.  
3.1 F10M communication function  
Through the communication network, drive and stop control and concentrated monitoring control of operation  
status can be carried out by the programmable controller and industrial computer.  
3.1.1 Connection of transmission cable  
z
SL1, SL2, SG  
Transmission path is constructed by the shielded twisted pair cables as shown in the figure below.  
Be sure to connect SL1, SL2 and SG mutually to another station. Note that wrong connection will not bring the  
correct transmission.  
z
SHD  
Connect a shield of twisted pair cable to the transmission terminal SHD of each station and set up a class 3 or  
equivalent grounding work in an arbitrary station.  
z
Terminal resistor  
Set terminal resistors at both sides of the system for the sake of impedance matching. Connect terminal  
resistor (120Ω-1/2W) between the terminal block SL1 and SL2.  
(As for the master station (MS), terminal resistor can be combined by connecting L1 and TERM.)  
Shielded twisted pair cable  
MS  
TLF001Z  
TLF001Z  
TLF001Z  
TERM  
L1  
SL1  
SL2  
SG  
SL1  
SL2  
SG  
SL1  
SL2  
SG  
L2  
Terminal resistor  
SG  
120 -1/2W  
Ω
FG  
SH D  
SH D  
SH D  
Grounding / Earthing  
(Grounding / earthing resistance 100 max.)  
Ω
Connection of communication cable of TOSLINE F10M  
Signal name  
SL1  
Name  
Detail  
Transmitting and receiving data  
Transmitting and receiving data  
Signal ground  
Positive line  
SL2  
Negative line  
SG  
Ground of signal line  
Do not connect a grounding line of the shield and a power line earth of the inverter or so.  
Separate a transmission cable from the main circuit connection wire by more than 200mm.  
10  
E6580772③  
3.1.2 Setting of communication parameters  
To enable F10M communication, set following parameters to the inverter. The parameters will be validated by  
rebooting a power supply or changing a reset setting (f899) to1.  
When interrupting a transmission to change the setting of command input, reboot a power supply if necessary,  
since the data which have been received before the interruption of transmission are stored in the inverter.  
cmod  
fmod  
Operation command mode selection  
(Set this parameter to 4to carry out run/stop with F10M communication.)  
Speed setting mode selection  
(Set this parameter to 9to execute frequency command with F10M communication.)  
f802  
f830  
f831  
f832  
f833  
f834  
f835  
f836  
f841  
f842  
f843  
f844  
f845  
f846  
f850  
f851  
f899  
Inverter number  
Data type selection  
Input reference setting 1  
Input reference setting 2  
Input reference setting 3  
Input reference setting 4  
Input reference setting 5  
Input reference setting 6  
Monitor output setting 1  
Monitor output setting 2  
Monitor output setting 3  
Monitor output setting 4  
Monitor output setting 5  
Monitor output setting 6  
Communication error selection  
Communication error detecting time  
Reset function (1 to reset)  
11  
E6580772③  
3.1.3 Communication parameters  
F10M communication parameters  
Parameter name  
Inverter number  
Title  
Setting value  
Details  
0to 255  
Sets inverter station address. (Note 1)  
f802  
When using a message transmission, set the address of the  
master station to 0 and address of the inverter station to 1 or  
over.  
Data type  
selection  
0, 1  
Selects type of transmitting and receiving data.  
0: VFA7 mode  
f830  
1:μs250 mode  
Input reference  
setting 1  
0to 16  
Sets scan transmission data to be received.  
0: Without setting  
f831  
f832  
f833  
f834  
f835  
f836  
1: Command  
Input reference  
setting 2  
2: Speed reference value  
3: Auxiliary speed reference value  
4: Torque limit value  
Input reference  
setting 3  
5: Positive torque limit value  
6: Negative torque limit value  
7: Torque command value  
8: Synchronized torque bias  
9: Tension torque bias  
Input reference  
setting 4  
Input reference  
setting 5  
Input reference  
setting 6  
10: Load sharing gain  
11: Drooping gain  
12: Speed loop proportional gain  
13: Speed loop accumulative gain  
14: Terminal output data  
15: Inertia moment ratio  
16: Expansion command  
Monitor output  
setting 1  
0to 16  
Sets scan transmission data to be sent.  
0: Without setting  
f841  
f842  
f843  
f844  
f845  
f846  
1: Status  
Monitor output  
setting 2  
2: Operation frequency  
3: Speed feedback value (real time)  
4: Speed feedback value (1-second filter)  
5: Internal torque reference value  
6: Output amperage  
Monitor output  
setting 3  
Monitor output  
setting 4  
7: Exciting amperage  
Monitor output  
setting 5  
8: Torque amperage  
9: Overload accumulative value  
10: Deleted torque of acceleration/deceleration torque  
11: Motor counter data  
12: Error code  
Monitor output  
setting 6  
13: Input terminal data  
14: VI input  
15: RR input  
16: RX input  
12  
E6580772③  
Parameter name  
Title  
Setting value  
Details  
Com. Error  
selection  
0to 4  
Sets the inverter operation at time of communication error.  
The action of inverter will be different depending on the  
status (during operation or halt) of the inverter. (Note 2)  
f850  
0: During halt  
During operation  
1: During halt  
During operation  
Inverter stops after free run.  
Inverter trips.  
Inverter stops after free run.  
Inverter stops after free run.  
(Setting is enabled with F10M  
option connected.)  
2: Invalid  
3: During halt  
Inverter decelerates to stop.  
Inverter decelerates to stop.  
Inverter continues to run.  
Inverter continues to run.  
During operation  
4: During halt  
During operation  
Com. Error  
0to 1000 Sets the time until the communication error is detected.  
f851  
f899  
detecting time  
Reset function  
Setting is done by a unit of ms. (Note 3)  
0, 1  
Resets the inverter station.  
0: No action  
1: To reset the inverter station. After resetting, setting  
data returns to 0.  
(Note 1) For setting the parameters, never duplicate the station address on the same communication line.  
PLC rink relay register is automatically allocated according to the setting of the station address. As for the  
setting of station addresses, consider the allocation of rink relay register that is determined by the other  
station addresses and the number of words that have been set in the parameters f831to f836, and  
f841to f846.  
The maximum setting value for station address is 255, however when 255 is set, only one word of scan  
data can be set. To set the scan data in its maximum value of 12 words, setting value of the station  
address should be: 255-(12-1)= 244.  
(Note 2) Setting of “free-run stop” is valid when the “operation command mode selection” [cmod] is  
selected to the optional add-on cassette.  
Setting of “deceleration stop” is valid when the “operation command mode selection” [cmod] is selected  
to the optional add-on cassette or when the “speed setting mode selection” [fmod] is selected to the  
optional add-on cassette. At the same time the deceleration stop returns the command of run/stop and the  
speed reference value to 0. Except when the above command setting is selected, inverter cannot be  
stopped.  
Furthermore when the “operation command mode selection” [cmod] is set to other than the optional  
add-on cassette and when the “speed setting mode selection” [fmod] is selected to the optional add-on  
cassette, in some cases inverter can not stop running because of the setting of the parameters (zero-  
speed operation setting). Torque control is valid when the “operation command mode selection” [cmod]  
is set to the optional add-on cassette, but the inverter operation becomes “free-run stop” at that time.  
13  
E6580772③  
Continuous operation depends on the status information that was before the communication error happens.  
z
z
z
Display of communication error will be [t].  
Display of trip will be [err8].  
When interrupting a transmission to change the setting of command input, reboot a power supply if  
necessary, since the data which have been received before the interruption of transmission are stored in  
the inverter.  
z
Parameter setting of smaller communication number will be valid in case that the same setting values are  
allocated to the command input setting which are between 1 and 6, and also to the monitor output setting  
between 1 and 6.  
(Note 3) The setting of communication error detection time is relating to the number of stations connected  
to the communication line. When changing the setting, fully consider the number of connected stations.  
Other parameters  
The following parameters reflect the transmitted data in the control of the inverter.  
Parameter name  
Title  
Setting value  
Details  
Operation  
Validates the command sent from the F10M option.  
Operation such as run/stop from the other station will be  
possible.  
cmod  
4
command mode  
selection  
Speed setting  
mode selection  
Torque command  
selection  
Validates the speed reference value from the F10M option.  
fmod  
f420  
f422  
9
9
5
Validates the torque command value from the F10M option.  
Selection of  
Validates the synchronized torque bias from the F10M  
option.  
synchronized  
torque bias input  
Selection of  
Validates the tension torque bias from the F10M option.  
f423  
5
tension torque  
bias input  
Load sharing gain  
input selection  
Power running  
torque limit 1  
selection  
Validates the load sharing gain from the F10M option.  
Validates power running torque limit from the F10M option.  
f424  
f440  
5
5
Selection of  
Validates regenerative torque limit from the F10M option.  
f442  
5
regenerative  
torque limit 1  
14  
E6580772③  
3.2 Vector control with sensor  
Using the pulse-train feedback signal from the encoder installed on the motor shaft or load rotation shaft,  
vector control with sensor can be conducted.  
Speed control operation  
:150% torque at 0 speed, speed control range 1:1000 (1000 ppr PG)  
speed accuracy ±0.02% (50Hz base digital input)  
:Torque control accuracy: ±10%  
Torque control operation  
(torque control range: –100% to 100%)  
3.2.1 PG input setting  
To carry out PG feedback with this F10M option, it is necessary to set the bit switches of the PG input selection.  
To select the PG input, open the small window cover on the right side of the option (use flat head screwdriver  
and the like) and set the position of the bit switches as shown in the figure below.  
When the cover is removed.  
Bit switch for PG  
Without PG: Set all to OFF. (default setting)  
With PG: Set No.1, 2 and 3 to ON.  
1 2 3 4  
(Note) When using the PG feedback together with the vector option (VEC001Z), connect PG input to the  
vector option side and set all the bit switches of the PG input to OFF. If the setting of the bit switches is  
kept to “With PG” and the PG feedback is used together with the vector option, there is a possibility of  
malfunction in the PG feedback circuit and also the unit may be broken.  
15  
E6580772③  
3.2.2 Connection of PG  
As for the pulse input signals, PGA1 and PGA2 are connected for Phase A, PGB1 and PGB2 are  
connected for Phase B, and PGZ1 and PGZ2 are connected for Phase Z.  
(The wiring for Phase Z is done only when using Z-marker is necessary.)  
The polarity of the pulse input signals should be as follows:  
 + side: PGA1, PGB1, PGZ1  
 - side: PGA2, PGB2, PGZ2  
The signal which is fed back from the encoder should have the waveform of the figure below in  
terms of the direction of motor rotation. The encoder installation direction and signal wiring  
should be done accordingly.  
Forward rotation or reverse rotation is judged from the feedback pulses of Phase A and Phase B  
(2-phase pulse that have 90 degrees of phase difference). Therefore, it should be noted that,  
when connections are wrong, there is possibility for abnormal rotation of the motor.  
Phase A(VA)  
Reverse rotation  
Phase B(VB)  
Phase A(VA)  
Forward rotation  
Phase B(VB)  
A
A
B
B
PGA1  
X1 X2 X3 X4  
↑V A  
↑VB  
PGA2  
PG  
PGB1  
Phase differenceXn0.15T(n=1,2,3,4)  
PGB2  
Judgement on normal and reverse rotations by the PG feedback  
of two phases (Phases A and B)  
<When PG feedback signal is single phase>  
1. For PG feedback signal, connect terminals PGA1 and PGA2.  
2. The judgement on forward rotation and reverse rotation is impossible.  
Only the speed control mode is applicable.  
16  
E6580772③  
Inverter  
R
I M  
PG  
S
Free run is stopped when OFF.  
TB2  
PG A 1  
A
ST  
Forward rotation with ON and  
A
reduce speed and stop with OFF  
F
PG A 2  
PG B1  
PG B2  
PG V C  
PG CC  
B
CC  
B
Reverse rotation with ON and  
reduce speed and stop with OFF.  
When both forward and reverse  
rotation is ON, reverse rotation.  
V cc  
0V  
When single phase, connect  
terminals PGA1 and PGA2  
only.  
(In case that cmod=0)  
Connect PGCC of option unit  
and CC of inverter.  
Example of complementary encoder connection  
Inverter  
R
I M  
PG  
S
Free run is stopped when OFF.  
TB2  
PG A 1  
V cc  
ST  
Forward rotation with ON and  
reduce speed and stop with OFF  
A
F
PG A 2  
PG B1  
PG B2  
PG V C  
PG CC  
V cc  
CC  
B
Reverse rotation with ON and  
reduce speed and stop with OFF.  
When both forward and reverse  
rotation is ON, reverse rotation.  
V cc  
0V  
When single phase, connect  
terminals PGA1 and PGA2  
In case that cmod=0  
Connect PGCC of option unit  
and CC of inverter.  
Example of open collector encoder connection  
17  
E6580772③  
Caution in case of using open collector encoder connection  
In case using pulse command oscillator and open collector encoder, the rise time of the voltage when the  
transistor is OFF tends to be longer than the fall time at the time when the transistor is ON. Therefore, if the  
maximum input frequency becomes higher, the pulse duty cannot maintain the 50±10% specification.  
Conduct derating on the maximum input frequency so that the pulse duty will be within the following  
specification range.  
<Derating computation formulae of open collector’s maximum input pulse frequency >  
0.8(Maximum input frequency x A) – Voltage rise time 3 x 10 –6 …..①  
A : (single phase input: 2) (two-phase input: 4)  
Voltage rise time Encoder exclusive pulse rise time + R x C  
Encoder exclusive pulse rise time (s) : Please inquire at the encoder manufacturer.  
R (Ω) (Input resistance)  
: internal resistance 1000(Ω)external resistance value  
(In case there is external resistance)  
C(F) (Cable static capacity)  
: Please inquire at the cable manufacturer.  
<Example>  
Encoder  
: LBJ-005-500 (SUMTAK), 2-phase input  
Encoder pulse rise time : 0.35 x 10-6(s)  
Cable  
: ROVV-SB-0.2-5P-10m (Furukawa Electric Co., Ltd)  
Static capacity : 120 x 10 –12 (F/m) x 10 (m)  
From Formulae①  
0.8(Maximum input frequency x A) – Voltage rise time 3 x 10 –6  
Voltage rise time = (0.35 x 10 –6) + 1000 x (120 x 10-12 x 10)  
= 1.55 x 10-6  
[Maximum input frequency] 87912 (Pulse/s) [Single phase input]  
43956 (Pulse/s) [Two-phase input]  
3.2.3 Selection of encoder type  
The encoder type should be selected, following the table below.  
Encoder Type  
Characteristics  
Maximum Wiring Length  
Rated voltage output with emitter/follower  
combination.  
100m  
Complementary High anti-nose characteristics. High-speed response.  
Long-distance transmission capability.  
Need to pay attention to waveform irregularity.  
The collector of the transistor is output directly.  
Low anti-noise characteristics. Low-cost.  
Need to pay attention to waveform irregularity and  
10m  
Open Collector  
distortion.  
18  
E6580772③  
3.2.4 Vector control setting parameter  
During operation with vector control with sensor, it is necessary to set the following parameters shown in the  
table below.  
<Basic parameters>  
Function  
Name  
Setting at  
Shipment  
Title  
Parameter Setting  
Motor control 0: Constant torque  
0
pt  
mode  
1: Variable torque mode  
selection  
2: Automatic torque boost  
3: Sensorless vector control (speed)  
4: Automatic torque boost + automatic energy-saving  
5: Sensorless vector control (speed) + automatic energy-saving  
6: V/F 5-points setting  
7: Sensorless vector control (speed/torque switching)  
8: PG feedback vector control (speed/torque switching)  
9: PG feedback vector control (speed/position switching)  
Standard :  
speed control  
When conducting vector control with sensor (speed/torque control) with this F10M option unit is added, pt=8  
should be set.  
For torque control operation, it is necessary to allocate control switching (torque/position) to one of the terminal  
function selection f110to f118(input terminal selection 1 to 8) (cmod=0) or to set operation  
switching by communication system (cmod= 2to 4) in addition to the above parameters.  
For details of adjustment methods by the speed control command and torque control command, refer to the  
inverter’s instruction manual.  
Extended Parameter  
Title  
Function Name  
Number of PG input pulse  
Selection of number of PG input phases 1: Single phase input  
2: 2-phase input  
Parameter Setting  
19999  
Setting at Shipment  
500  
2
f367  
f368  
Current control proportional gain  
Current control integral gain  
Speed loop proportional gain  
Speed loop integral gain  
Auto tuning  
0.11000  
0.11000  
3.23270  
Depends on type.  
Depends on type.  
Depends on type.  
Depends on type.  
0
f374  
f375  
f376  
f377  
f400  
0.8125.0(rad/sec)  
0: No auto tuning (internal table)  
1: Motor constant initialization  
2: Auto tuning (0 after execution)  
0.002.55  
0.01100000mΩ  
0.01100000mΩ  
0.16500mH  
Slip frequency gain  
0.60  
Depends on type.  
Depends on type.  
Depends on type.  
1.0  
Depends on type.  
4
Depends on type.  
0
f401  
f402  
f403  
f404  
f405  
f410  
f411  
f412  
f413  
Motor constant 1(primary resistance)  
Motor constant 2(secondary resistance)  
Motor constant 3(exciting inductance)  
Motor constant 4(load inertia moment)  
Motor constant 5(leak inductance)  
Number of poles of motor  
0.1100.0  
0.01650.0mH  
2, 4, 6, 8, 10, 12, 14, 16  
0.1280kW  
0: TOSHIBA Standard Motor 1  
1: TOSHIBA VF motor  
2: TOSHIBA V3 motor  
3: TOSHIBA Standard motor 2  
4: Other  
Rated capacity of motor  
Motor type  
The motor constant parameter (f400 to f413) requires setting according to the motor used.  
For details, refer to the inverter manual.  
19  
E6580772③  
(1) Number of PG input pulse (f367) is the number of encoder output pulses per one motor rotation.  
(2) For selection of number of PG input phases (f368), set as follows:  
If the encoder pulse is single-phase: 1  
If the encoder pulse is two-phase: 2(Phase A and Phase B or Phase A and Pulse B + Z origin signal)  
When the settings for the above (1) and (2) are wrong, the motor rotation will become abnormal.  
(3) Adjustment methods for current control proportional gain (f374) and current control integral gain  
(
f375):  
These need to be adjusted when it is necessary to fine-tune torque responses. (Normally, standard setting  
should be used.) For details of adjustment, refer to the inverter manual.  
(4) Adjustment method for speed loop proportional gain (f376) and speed loop integral gain (f377  
)
The principle of the feedback control is a proportional action. This action produces output in proportion to  
the speed deviation. It is a simple mechanism but it takes some time until the speed becomes stable.  
Proportional action merely produces some offset values. (The speed deviation will not be eliminated  
completely with reference to the command frequency.)  
In order to eliminate the offset, integration action is effective where the output is calculated by the  
accumulation of past deviations (from start of operation until now) and added to the proportional action.  
<Speed loop ratio gain>  
Adjustments are necessary in accordance with the inverter capacity and load inertia ratio.  
Set the ratio referring the formulae below as the rule of thumb.  
Speed loop ratio gain = (50 + A x Pw) x J 0.12  
A
: Coefficient by number of motor poles (2 poles: 1.8 4 poles: 2.0 6 poles: 2.2)  
: Inverter capacity (Example: in case of 3.7kW unit Pw=3.7)  
: Load inertia/TOSHIBA standard motor inertia  
Pw  
J
(Example: In case of inertia ratio being 4, J = 4)  
<Speed loop integration gain>  
Standard setting at shipment should be used usually.  
In case fine-tuning of speed response is necessary, adjust parameters by the following procedure.  
Measurement device needed for adjustment: Waveform measurement device such as an oscilloscope.  
Connect the probe of the measurement device to the analog monitor output terminal of the inverter  
(between the FM terminal and CC terminal).  
Set FM terminal output to Speed Feedback (real-time value). (Refer to 3.2.5 Monitoring method for  
feedback amount.)  
Set the acceleration time to minimum, so that there will be no over-current stall.(c blinking)  
Set the operation command mode selection (cmod) and speed setting mode selection (fmod) to  
panel input effective. ( cmod = ”  
1”  
,
fmod = “5)  
Set the speed setting to about 10Hz and press (RUN) key to measure the speed response waveform  
at operation start. Press (STOP) key to stop operation.  
In order to improve the speed response, gradually make the speed ratio gain greater  
(f376) and repeat aboveoperation and adjust to immediately prior to motor oscillation.  
Adjust the speed loop integral gain (f377). Repeat the operation inabove and adjust the  
parameter so that the speed deviation is contained at expected response time.  
This concludes the speed loop gain setting.  
20  
E6580772③  
3.2.5 Monitoring method for feedback amount  
Motor rotation speed can be monitored.  
The motor is equipped with status monitor which is displayed on the panel and analog monitor which used  
analog output terminals (FM, AM terminals)  
Set itemsandfor motor speed monitoring.  
Speed feedback (real-time value) (Unit: Hz/free unit)  
The real-time display of motor speed can be made (Monitor display setting:  
6).  
Speed feedback (one-second filter) (Unit: Hz/free unit)  
The filtered motor speed (feedback value) is displayed. (Monitor display setting: 7).  
The monitoring for the aboveandis possible also in cases except for pt (PG feedback vector control  
=8  
operation). For example, the monitoring can be used for confirmation of the initial PG feedback amount in open  
loop (V/F operation and the like).  
<Setting method for status monitoring>  
In order to monitor motor rotation speed in condition monitoring, it is necessary to change the setting for  
extended parameters (f711to f714).  
Refer to <Monitoring Operating Condition) section of the inverter manual.  
<Setting method for analog monitoring>  
In order to monitor motor rotation speed by the analog output terminal, it is necessary to change the setting  
,
for basic parameter (fmslfm) and extended parameter (f670, f671).  
Refer to (Meter Setting and Calibration) section of the inverter manual.  
3.2.6 Accuracy of speed control  
The accuracy of speed control with the PG feedback can be obtained by the following formulae.  
Accuracy of speed control = Command frequency accuracy + feedback detection accuracy  
0.01(Hz)  
Fc(Hz)  
1
Command frequency accuracy=±  
×100× [%]  
2
(using digital command)  
1
1
2
Feedback detection accuracy=±  
× 100 ×  
[%]  
× × ×  
(P 2) PG PH 0.04  
F
C
FC  
: Inverter output frequency  
P
: Number of motor poles  
PG  
PH  
0.04  
: Number of PG pulses/rotation  
: Single Phase = 1, Two-Phase = 4  
: Response speed of 40ms  
21  
E6580772③  
4. External diagram  
Do not forget to reserve the space for the options at time of installation.  
External diagram of add-on options / External dimension diagram of unit with option installed  
(unit: mm)  
Dimension of optional unit  
103  
When installing optional add-on cassette, secure  
sufficient space on the right side and front of inverter  
body.  
Space necessary for installing the options is different  
according to the type of inverter. Refer to the  
instruction manual of inverter.  
Figure below shows the installation dimensions for  
VFA7 inverter.  
External dimensions for installing the unit (1)  
< 30kW or smaller unit >  
External dimensions for installing the unit (2)  
< 37kW or larger unit >  
When one cassette is installed,  
L=38.5mm  
When two cassettes are installed,  
L=63.5mm  
When three cassettes are installed,  
L=88.5mm  
22  
E6580772③  
5. Specification  
<Environment Specification>  
Item  
Specification  
Indoor, less than 1,000 m from the sea level.  
Use Environment  
No direct sunlight, corrosive or explosive gas, steam, cutting dusts or dusts,  
grinding solution, and grinding oil.  
-10 to +50℃  
Ambient Temperature  
Storage Temperature  
Relative Humidity  
Vibration  
-25 to +65℃  
20 to 90 % (No condensation)  
5.9m/s² or less  
< PG feedback specification >  
Speed control operation: [150% torque at 0 speed,  
Full-vector  
operation with  
sensor  
speed control range: 1:1000(1000 ppr PG),  
speed accuracy ±0.02% (50 Hz base digital input)]  
Torque control operation: [torque control accuracy ±10%,  
(torque control range: -100 to 100%)]  
Complementary, Open-collector  
100m (Max.)(Complementary)  
PG Method  
PG Wiring Length  
PG Power Supply  
12V -160mA  
120kHz or less (single-phase),  
Max. Pulse Input  
Frequency  
60kHz or less ( two-phase)  
* (In case of 2-phase open collector method, derating need to be considered)  
Pulse duty: 50±10%  
Pulse input voltage  
12V dc to 15V dc  
Manufacturer: SUMTAK Co., Ltd.  
Recommended  
Encoder  
Type: LBJ series  
Supply Voltage: 12V  
Output Method: complementary output  
Type of Wire: Twisted Pair Shield Cable  
Conductor Resistance:  
Conductor Resistance (Ω/m) x cable length (m) x 2 x power consumption (A)  
VD (V)  
Encoder Wiring  
(Recommended  
Cable)  
VD(V): 1.0(V) [PG for 12V]  
Applicable Wire: 0.2-1.5mm²  
(Power Line) In case of 0.2mm² cable: maximum of 30m [Complementary PG]  
maximum of 10m [Open collector PG]  
KURAMO Electric: KVC-36SB , Furukawa Electric: ROVV-SB  
23  
E6580772③  
<Specifications of transmission>  
Use TOSLINE-F10M as a master station. For the connection with master station TOSLINE-F10 (standard  
type), refer to the instruction manual of “TOSLINE-F10M Communication function” (E6580773).  
Network (TOSLINE-F10M) specification  
Specification:TOSLINE-F10M (when repeater is used)  
Max. 256W  
Item  
Number of transmission words  
Transmission distance  
Max. 2Km  
Valid transmission speed  
Number of connected station  
100ms/256W  
Max. 256 stations (when 1W/1 unit)  
Inverter side TOSLINE-F10M specification  
Item  
Specification  
Structure of transmission path  
Signal transmission method  
Access method  
Party-line type  
Start-stop synchronization  
Poling & selecting method  
Coding method  
Base band, NRZ, Positive logic  
Checking method  
CRC check  
Communication standard  
Data signal speed  
Complies to EIA RS485.  
750kbps (high speed mode)  
Number of transmission words  
Processing time (note)  
Communication service  
Applicable model  
Max. 12W per one inverter (6W input, 6W output)  
Max. 10ms (when only for scan transmission)  
Scan transmission, message transmission  
Following functions of master station are possible.  
z
z
z
z
Function for selecting scan/message transmission  
Intermittent entering/secession function  
Function for selecting input data status at time of error  
MS monitoring function  
(Note) Processing time means a cycle that the inverter gets access to the data and not including a  
transmission time, etc.  
Transmission cable specification  
Item  
Specification  
Transmission  
cable  
Shielded twisted pair cable  
Connecting  
method  
Connect SL1(L1), SL2(L2) and SG respectively.  
Use twisted pair cable for SL1 and SL2.  
(Note) Connect terminal resistors (both ends) to the end of the transmission path.  
Transmission  
cable length  
Cable type  
Cable length  
Recommended manufacturer  
CPEV-CU  
500m or shorter  
1.2mmφ (single core)  
KMPEV-SB  
400m or shorter  
200m or shorter  
Showa Electric Wire & Cable  
Co., Ltd.  
0.75mm2 (stranded wire)  
KMPEV-SB  
0.5mm2 (stranded wire)  
Use same type of cable in one system.  
24  
E6580772③  
6. Warranty  
TOSHIBA provides warranty with the product under the following conditions.  
. If and when a trouble occurs on the option unit properly installed and handled within one year of delivery,  
and if the trouble is clearly attributable to defects inherent in our design and manufacture, the product will  
be repaired free of charge.  
. The warranty covers only the delivered option unit.  
. Even in the term of the warranty, repair/adjustment service will be charged for the following cases.  
1) Fault or damage resulting from misuse, unauthorized modification or repair.  
2) Fault or damage resulting from falling down of the product or traffic accident during transportation.  
3) Fault or damage originating from fire, salt water/salty breezes, some kind of gas, arthquake, storm  
or flood, lightning, abnormal supply voltage, other natural disasters.  
4) When the unit was damaged because of the application other than specified to the F10M option unit.  
. If there is another special warranty contracted for this option unit , the special warranty has priority over  
this warranty.  
25  

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