—
ABB MEASUREMENT & ANALYTICS | 2105551MNAD
Remote Modular Controller
(RMC-100)
Startup Guide
A scalable controller supporting control and measurement
applications from simple to large oil and gas production and
transmission sites
Measurement made easy
Configure the station .....................................................................................................23
Configure security .........................................................................................................24
Change the LCD display .................................................................................................25
7 Configure communications................................................................................................. 25
Configure the COMM ports..............................................................................................25
Configure Ethernet (network) communication ...................................................................27
Configure the RMC for 2 Network mode ..............................................................29
Expand serial communications ........................................................................................30
Expand with ABB’s XIO .....................................................................................30
8 Configure input and output ................................................................................................ 31
Change view option.......................................................................................................31
Analog input configuration..............................................................................................31
Analog output configuration............................................................................................31
Digital input/digital output configuration ..........................................................................32
Pulse input configuration................................................................................................32
Expand I/O capacity with the ABB XIO.............................................................................33
9 Configure directly attached TFIO interfaces....................................................................... 33
10Enable for MQTT support.................................................................................................... 36
11Troubleshooting................................................................................................................. 38
11.1 Visual alarm and status codes.........................................................................................38
List of figures
Figure 4-1: Mounting the RMC .....................................................................................................11
Figure 4-2: COMM terminals and modules .....................................................................................12
Figure 4-3: Analog input pinouts ..................................................................................................13
Figure 4-4: Analog output pinouts ................................................................................................14
Figure 4-5: Pulse input pinouts ....................................................................................................14
Figure 4-6: Digital I/O pinouts .....................................................................................................14
Figure 4-7: TFIO module.............................................................................................................16
Figure 5-1: Battery port..............................................................................................................18
Figure 5-2: Solar panel connection ...............................................................................................19
Figure 5-3: External power supply connection................................................................................20
Figure 5-4: Lithium battery switch................................................................................................20
Figure 6-1: System setup............................................................................................................21
Figure 6-2: Synchronize date and time..........................................................................................21
Figure 6-3: Factory default Ethernet configuration..........................................................................22
Figure 6-4: Connection setup when using Ethernet for local communication.......................................23
Figure 6-5: Station Setup screen..................................................................................................24
Figure 6-6: Security switch..........................................................................................................24
Figure 6-7: LCD display date and time format................................................................................25
Figure 7-1: COMM port configuration ............................................................................................25
Figure 7-2: Add communication ...................................................................................................26
Figure 7-3: Serial port configuration to connect XMVs.....................................................................27
Figure 7-4: Serial port configuration for remote communication .......................................................27
Figure 7-5: Network communication for 1 Network mode ................................................................28
2105551MNAD | RMC-100 | 3
Figure 7-6: Warning before Ethernet interface restart .....................................................................29
Figure 7-7: Network communication for 2 Network mode ................................................................30
Figure 8-1: Expert view selection .................................................................................................31
Figure 8-2: Analog input configuration ..........................................................................................31
Figure 8-3: Analog output configuration ........................................................................................32
Figure 8-4: Digital input and output configuration...........................................................................32
Figure 8-5: Pulse input configuration ............................................................................................33
Figure 9-1: TFIO-A Modules Setup................................................................................................34
Figure 9-2: TFIO-A Module List.....................................................................................................34
Figure 9-3: TFIO-B Bus Enable tab (bus disabled by default) ...........................................................35
Figure 9-4: TFIO-B Module Setup .................................................................................................35
Figure 9-5: TFIO-B Module List ....................................................................................................36
Figure 10-1: RMC-100 Services....................................................................................................37
Figure 10-2: Enable MQTT Service and REST Service on the RMC-100...............................................37
Figure 11-1: LCD display.............................................................................................................38
List of tables
Table 0-1: Related documentation ..................................................................................................5
Table 4-1: Serial communication specifications...............................................................................11
Table 4-2: COMM 1 and COMM 2 serial communication pinouts ........................................................11
Table 4-3: Analog input pinouts....................................................................................................13
Table 4-4: Analog output pinouts..................................................................................................14
Table 4-5: Pulse input pinouts......................................................................................................14
Table 4-6: Digital I/O pinouts.......................................................................................................14
Table 4-7: TFIO modules.............................................................................................................15
Table 4-8: TFIO valve control interface module...............................................................................16
Table 4-9: TFIO analog output (4-20 mA) module...........................................................................16
Table 4-10: TFIO analog input module ..........................................................................................16
Table 4-11: TFIO combo digital module and extended.....................................................................17
Table 4-12: TFIO thermocouple module.........................................................................................17
Table 4-13: TFIO RTD module ......................................................................................................17
Table 6-1: Required Station setup.................................................................................................23
Table 11-1: Alarms and status codes.............................................................................................38
4 | RMC-100 | 2105551MNAD
—
Additional information
Carefully read the contents of this startup guide prior to beginning installation. For any questions that are
not answered in this guide, or in the documentation listed below, call the ABB main office number on the
last page.
code:
Table 0-1: Related documentation
Documents
Document number
RMC-100 data sheet
RMC-100 quick start guide
RMC-100 safety and compliance
RMC-100 user manual
TFIO module user manual
XIO user manual
Network communication guide
IO Interface application guide
Digital Oilfield user manual
How to guide – Configure MQTT
RMC-100 AI to ABB 2600 T pressure transmitter
RMC-100 COMM (RS-485) to ABB XMV (267/269CS/266J) W/RTD
RMC-100 to ABB FCB Coriolis meter
2105551MNAD | RMC-100 | 5
—
Compliance
Cyber security
This product is designed to be connected, and communicate information and data, via a network
interface. All ABB Totalflow products should be connected to a secure network. It is the customer's sole
responsibility to provide, and continuously ensure, a secure connection between the product(s) and the
customer network as well as a secured and controlled physical access to the hardware equipment, or any
other network (as the case may be). The customer shall establish and maintain appropriate measures
(such as, but not limited to, the installation of firewalls, the application of authentication measures,
encryption of data, installation of antivirus programs, etc.) to protect the products, the network, its
system and its interfaces against any kind of security breaches, unauthorized access, interference,
intrusion, leakage and/or theft of data or information. ABB Inc. and its affiliates are not liable for
damages and/or losses related to security breaches, unauthorized access, interference, intrusion,
leakage and/or theft of data or information.
Although ABB provides functionality testing on the products and updates it releases, the customer should
institute its own testing program for any product updates or other major system updates (to include, but
not limited to, code changes, configuration file changes, third party software updates or patches,
hardware change-out, etc.) to ensure that the security measures the customer has implemented have
not been compromised and that the system functions in the customer's environment as expected.
Waste Electrical and Electronic Equipment (WEEE)
EU Directive 2012/19/EU
ABB Industrial Automation, Measurement and Analytics is committed to actively protecting the
environment. Do not dispose of WEEE as unsorted municipal waste. Collect WEEE separately.
Participation in the management of WEEE is critical to the success of WEEE collection.
Electrical and electronic equipment marked using the crossed-out wheeled bin symbol shall
not be mixed with general household waste. Correct disposal at a recycling facility will help
save valuable resources and prevent potential negative effects on health and the
environment. These steps ensure compliance with the Waste Electrical and Electronic
Equipment (WEEE) Directive.
Waste electrical and electronic equipment (WEEE) shall be treated separately using the national
collection framework available to customers for the return, recycling, and treatment of WEEE.
6 | RMC-100 | 2105551MNAD
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Safety
Read these instructions carefully before installation and commissioning. These instructions do not contain
all details on all types of product and do not explain all assembly, operating, or maintenance scenarios.
Ask the manufacturer for further information.
The content of these instructions is neither part of nor provided for changing a previous or existing
agreement, promise, or legal relationship. All obligations of ABB result from the respective sales contract,
which also contains the full and solely valid warranty clauses. These are neither limited nor extended by
the content of these instructions.
Observe warning signs on packaging and on the device.
Assign only qualified and authorized specialists for the assembly, electrical connection, commissioning,
and maintenance of the equipment. Specialist qualifications include:
Training or instruction and/or authorization to operate and maintain devices or systems according
to safety engineering standards for electrical circuits, high pressures, and aggressive media
Training or instruction in accordance with safety engineering standards regarding maintenance
and use of adequate safety systems
WARNING: According to EN 60 900, use only sufficiently insulated tools for the electrical
connection.
Also consider the following regulations:
The applicable standards and safety regulations concerning the construction and operation of
electrical installations
The regulation on technical working materials (safety guidelines for tools)
The regulations and recommendations relating to explosion protection
The recommendations for safe working in the case of installation in a Safety Integrity Level (SIL)
loop.
The regulations that apply in the country of use
The device can be operated at high levels of pressure and with aggressive media. Serious injury and/or
considerable material damage can result if this device is handled incorrectly.
Safety symbol conventions
The following conventions appear throughout this document:
DANGER and WARNING hazards relate to personal injury and NOTICE hazards are associated with
equipment or property damage. However, under certain operating conditions, operating damaged
equipment can result in a degraded system or process performance leading to serious or life-threatening
injuries. Therefore, compliance with all DANGER, WARNING and NOTICE hazards is required at all times.
DANGER – Serious damage to health / risk to life. These symbols, and the signal word
"DANGER", indicate imminent danger or electrical hazard. Failure to observe this safety
information will result in death or severe injury. The text may state the hazard, how to avoid
the hazard, and the result if not followed. The lightning bolt is for electrical danger; the
exclamation point is for general dangers.
WARNING – Bodily injury. These symbols, and the signal word "WARNING", indicate a
potentially dangerous situation. Failure to observe this safety information could result in death
or severe injury. The text may state the hazard, how to avoid the hazard, and the result if not
followed. The bolt is for electrical warnings; the exclamation point is for general warnings.
2105551MNAD | RMC-100 | 7
NOTICE – Equipment damage, cybersecurity risk, or loss of data. This symbol
indicates a potential for equipment damage, loss of data or another unintended outcome.
Failure to observe this information may result in damage to or destruction of the product
and / or other system components.
IMPORTANT NOTE: This symbol indicates operator tips, particularly useful information, or
important information about the product or its further uses.
Potential safety hazards
The Remote Modular Controller operates on 9 to 30 Vdc. There are no hazardous voltages present in the
controller. There are no chemical or burn hazards. However, some optional power sources might convert
power from Vac to Vdc.
Pressurized natural gas is present in the measurement pipeline. Natural gas can escape from the pipeline
during installation, calibration, or following damage to the pipeline. Only properly trained and authorized
personnel should work in hazardous locations.
WARNING – Bodily injury. Read and follow instructions contained in this guide before and
during equipment installation. Failure to do so could result in bodily injury or equipment
damage.
WARNING – Bodily injury. Apply power only after the procedures are complete. Technicians
must perform the procedures in order: plan, install, wire, verify the power-on sequence, and
configure.
WARNING – Bodily injury. The device can be operated at high levels of pressure and with
aggressive media. Serious injury and/or considerable material damage can be caused if this
device is handled incorrectly.
WARNING – Bodily injury. Ensure there is no hazardous atmosphere present when performing
maintenance on the unit. Do not separate components when energized. This applies to all
connectors and connections, cabling and wiring.
WARNING – Bodily injury. The RMC-100 startup guide does not address any requirements for
the installation of product(s) in hazardous (classified) locations. Refer to the installation
instructions and local and national electrical codes for installation requirements in hazardous
(classified) locations.
WARNING – Bodily injury. Field wiring cables and wires can be energized from optional power
sources other than the RMC. Disconnecting energized cabling or wiring would cause a spark that
would ignite a hazardous atmosphere if present.
NOTICE – Equipment damage. Potential electrostatic charging hazard: clean only with damp
cloth.
8 | RMC-100 | 2105551MNAD
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1 Introduction
The startup guide is designed for typical installations only. Installations must be performed by personnel
knowledgeable of the Remote Modular Controller 100, local and national codes, communication wiring,
and electrical wiring. Many sites have unique system installation requirements. In these cases, it is
important to reference site-specific documentation.
In this startup guide, the Remote Modular Controller 100 will be referred to as the RMC or the controller,
unless otherwise indicated.
1.1
Assumptions
The software PCCU32 version 7.68 or newer is installed and operational on the PC used to
communicate with the RMC equipment for configurations. PCCU32 version 7.68 fully supports the
2-port switch mode for Ethernet and connections with the XIO.
Installation and maintenance will only be conducted by personnel authorized to work on electrical
installations.
Installation and maintenance will be conducted in accordance with relevant national and local
codes.
2 Site planning and requirements
Installing the RMC requires that customer-supplied enclosures, power sources, wiring, and location
comply with the specifications described in this section.
WARNING – Bodily injury. Carefully review the specifications listed in this section to select
compliant equipment. Failure to comply with these specifications may create unsafe conditions,
resulting in bodily injury and equipment damage.
2.1
Enclosure requirements
The RMC must be installed in an enclosure complying with the following specifications:
Enclosure must protect the RMC-100 against shock and impact.
For Class I, Division 2, or other outdoor installations, the RMC-100 shall be installed in an
enclosure rated at least Type 3R, according to the environment.
For Class I, Zone 2 installations, the RMC-100 shall be installed inside an enclosure tested for
IP54 in accordance with IEC 60529 and IEC 60079-15.
2.2
Battery and charger requirements
When powering the controller with a battery (battery mode), comply with the following specifications:
Battery specifications:
•
•
Nominal 12 Vdc Sealed Lead Acid
RMC rating for ambient temperature with battery is Ta = -40 °C to +60 °C (-40 °F to 140 °F)
Battery charger specifications:
•
•
Solar panel must be nominal 12 Vdc, 20W or less, or
Power source: 14.5 Vdc to 15.5 Vdc, 1.65 A
2.3
External power supply requirements
When powering the controller with external power (EXT PWR mode), comply with the following
specifications:
Power supply must provide power not exceeding the voltage range allowed by the RMC. EXT PWR
mode operation is +9 Vdc to 30 Vdc, 5A maximum.
RMC rating for ambient temperature without battery is Ta = -40 °C to +70 °C (-40 °F to 158 °F).
NOTICE – Equipment damage. A battery cannot be used when the controller is in the EXT PWR
mode.
2105551MNAD | RMC-100 | 9
2.4
Location specifications and design
Decide on the location to install the controller. The RMC mounts on a DIN rail. Mount the DIN rail in an
enclosure or on an interior wall that meets the environmental ratings for the location (see details in
The RMC mounting surface must have sufficient strength to support the hanging weight of the controller
(maximum of 1.816 pounds) and associated equipment to meet the requirements of IEC715. The
installation location should allow access to the RMC, power sources, cables, and connections.
If a solar panel is used, decide where and how to install the solar panel outdoors. For optimum charging,
avoid placing the solar panel where it will be in shadows any part of the day.
2.5
Wiring requirements
All wiring connections and screw terminals for power, input ports, output ports, and communications
support 12 AWG to 22 AWG. Wire gauge selection should be based on the voltage and current
requirements of the circuitry as well as the expected length of the wires. The gauge differs for each
application.
Follow local electrical codes when selecting the appropriate wire gauge and type based on the load
current, voltage, signal type, wire length, and indoor or outdoor application.
NOTICE – Equipment damage. Field installation cable and conductors must be rated
greater than 70 °C when installed in an ambient temperature greater than 60 °C.
3 Unpack and inspect
IMPORTANT NOTE: If there is any damage to the shipping carton, keep it and the packing
materials until the contents are inspected and found to be free of damage.
To unpack the RMC and inspect for damaged, missing or incorrect parts:
1. Inspect the shipping carton for damage.
2. Carefully remove items from the carton.
3. Keep all shipping materials to return any parts.
4. Compare the packing list with the materials received. Check for missing or incorrect parts.
5. Inspect the items for damage:
RMC exterior
LCD display
Optional equipment if purchased
6. If there are any missing, incorrect, or damaged parts or noticeable defects, call the ABB main
office number listed on the last page of this guide.
4 Basic hardware installation
This is an overview of basic hardware installation. For different installations, refer to the RMC user
manual or call the ABB main office number listed on the last page of this guide.
NOTICE – Equipment damage. Perform all procedures in the order presented in this section
before powering the RMC.
DANGER – Serious damage to health / risk to life. Allowing the RMC components to
make contact with a non-insulated tool or without a proper grounding device could create a
static electric discharge resulting in bodily injury and damage to the electronic components.
Use properly insulated tools and wear a grounding strap to eliminate static electricity when
connecting or disconnecting wires.
10 | RMC-100 | 2105551MNAD
4.1
Ground the controller
The RMC must be grounded by mounting on a grounded DIN rail.
NOTICE – Equipment damage. The DIN rail on which the controller is mounted must be
bonded to an earthing terminal. The bonding conductor must have a cross sectional area of at
least 12 AWG or 4 mm2.
To ground the DIN rail:
1. Screw the DIN rail onto the mounting surface.
2. Attach a grounding wire to the DIN rail.
3. Attach the other end of the grounding wire to an electrical ground.
4.2
Mount the RMC
To mount the controller on the DIN rail:
1. Position the RMC on the DIN rail.
Figure 4-1: Mounting the RMC
IMPORTANT NOTE: To remove the controller, use a slotted screwdriver inserted in the
access slot of the DIN rail release clip to loosen the clip. For more information, refer to the
Maintenance and Service section in the RMC User Manual.
4.3
Wire COMM ports
Wire the RMC COMM ports to communicate with and power external devices. Wiring for communication
depends on the type of serial interface required by the device. Wiring for power is required if there is no
external supply powering the device.
Table 4-1 provides the specifications for the serial communication ports.
Table 4-1: Serial communication specifications
Type
Maximum Length
Termination
RS-232
RS-485 or RS-422
50 feet (15 meters)
4000 feet (1220 meters)
Terminal connector (9 POS), screw termination and
pluggable COMM module
Active when communication module is inserted
Table 4-2 identifies RS-232, RS-422, and RS-485 communication pinouts for COMM 1 and COMM 2.
Table 4-2: COMM 1 and COMM 2 serial communication pinouts
PIN RS-232
RS-422
RS-485
1
2
Voltage Out (VOUT)
Ground (GND)
Voltage Out (VOUT)
Ground (GND)
Voltage Out (VOUT)
Ground (GND)
Switched voltage
(Sw VOUT)
Switched voltage
(Sw VOUT)
Switched voltage
(Sw VOUT)
3
2105551MNAD | RMC-100 | 11
PIN RS-232
RS-422
RS-485
4
5
6
7
8
9
Operate (OPER)
Operate (OPER)
Operate (OPER)
Remote request to send (RRTS) Remote request to send (RRTS) Remote request to send (RRTS)
Request to send (RTS)
Transmit data (TX)
Receive data (RX)
Transmit bus+ (TBUS+)
Transmit bus- (TBUS-)
Receive bus+ (RBUS+)
Receive bus- (RBUS-)
Transmit/Receive (BUS+)
Transmit/Receive (BUS-)
Not Used
Clear to send (CTS)
Not Used
Refer to the RMC user drawings for COMM wiring details for specific external devices. See the Additional
information section.
To wire the serial communication port:
NOTICE – Equipment damage. An external device can be powered from pin 1 (VOUT) or pin 3
(Sw VOUT) on both COMM1 and COMM2. The output voltage at these pins is dependent upon the
external power supply connected to the CHARGER/EXT PWR port.
Before connecting to these pins, ensure that the device is compatible with the input voltage at the
CHARGER/EXT PWR port. Connecting an incompatible device may result in damage to the device.
1. Use a slotted screwdriver to pry the terminal connector off the electronic board.
2. Trim the wire covering back ¼ inch on each wire.
4. Insert the wires in the required pins. If powering the device from the COMM port:
a. Use pin 1 (VOUT) and pin 2 (GND) to provide constant voltage.
b. Use pin 3 (Sw VOUT) and pin 2 (GND) to provide switched voltage.
5. Tighten the terminal connector screws.
NOTICE – Equipment damage. Do not overtighten the terminal connector screws as this may
damage the wire.
6. Insert the terminal connector back onto the COMM port if it was removed.
pushes the port cover downward when inserted.
Figure 4-2: COMM terminals and modules
4.4
Wire I/O ports
Wire the RMC I/O ports to monitor, control and power external devices. Wiring for power is required if
there is no external supply powering the device. Refer to the RMC user drawings for I/O wiring details for
To wire the I/O port:
NOTICE – Equipment damage. An external device can be powered from pin 1 (PWR) on any of
the external power supply connected to the CHARGER/EXT PWR port.
12 | RMC-100 | 2105551MNAD
Before connecting to these pins, ensure that the external device is compatible with the input
voltage at the CHARGER/EXT PWR port. Connecting an incompatible device may result in damage
to the device.
1. Use a slotted screwdriver to pry the terminal connector off the electronic board.
2. Trim the wire covering back ¼ inch on each wire.
3. Loosen the terminal connector screws for the correct pin according to the I/O tables. See sections
4. Insert the wires in the required pins. If powering the device from the AI or the AO:
a. Use pin 1 (PWR) and pin 3 (GND) for devices attached to the AI.
b. Use pin 1 (PWR) and pin 4 (GND) for devices attached to the AO.
5. Tighten the terminal connector screws.
NOTICE – Equipment damage. Do not overtighten the terminal connector screws as this
may damage the wire.
6. Insert the terminal connector back on the I/O port if it was removed.
4.4.1
Analog input pinouts
NOTICE – Equipment damage. Before connecting to pin 1 (PWR), ensure that the external
device is compatible with the input voltage at the CHARGER/EXT PWR port. Connecting an
incompatible device may result in damage to the device.
Table 4-3: Analog input pinouts
Input
Pin
Description
Input
3
Pin
Description
1
2
3
1
2
3
PWR - Power
1
2
3
1
2
3
PWR - Power
1
2
AI - Input signal
GND - Input ground
PWR - Power
AI - Input signal
GND - Input ground
AI - Input signal
GND - Input ground
PWR - Power
AI - Input signal
GND - Input ground
4
Figure 4-3: Analog input pinouts
4.4.2
Analog output pinouts
NOTICE – Equipment damage. Before connecting to pin 1 (PWR), make sure that the
external device is compatible with the input voltage at the CHARGER/EXT PWR port.
Connecting an incompatible device may result in damage to the device.
2105551MNAD | RMC-100 | 13
Table 4-4: Analog output pinouts
Output
PIN
Description
1
2
3
4
PWR - Loop power input
SNK - Current sink input
SRC - Current source output
GND - Ground
1
Figure 4-4: Analog output pinouts
4.4.3
Pulse input pinouts
Table 4-5: Pulse input pinouts
Input
PIN
Description
1
2
1
2
INP - Pulse input 1
GND - Ground
INP - Pulse input 2
GND - Ground
1
2
Figure 4-5: Pulse input pinouts
4.4.4
Digital input and output pinouts
Table 4-6: Digital I/O pinouts
DI/DO
PIN
Description
DI/DO
PIN
Description
1
2
1
2
1
2
SIG−Signal DI/DO 1
GND−ground
SIG−Signal DI/DO 2
GND−ground
SIG−Signal DI/DO 3
GND−ground
1
2
1
2
1
2
SIG−Signal DI/DO 4
GND−ground
SIG−Signal DI/DO 5
GND−ground
SIG−Signal DI/DO 6
GND−ground
1
2
3
1
2
3
Figure 4-6: Digital I/O pinouts
14 | RMC-100 | 2105551MNAD
4.5
Connect TFIO modules
The RMC has two TFIO ports. Each TFIO port requires a TFIO installation kit which includes the cable to
connect the TFIO modules to the RMC. For additional information, refer to the TFIO Module User Manual.
See Additional
NOTICE – Equipment damage. When the TFIO interface is disabled, the module(s) remain
powered. Remove the power from the RMC before connecting or disconnecting additional TFIO
module(s) or the TFIO cable. Failure to power down the RMC may result in damage to the
module(s).
Table 4-7 identifies the different module types available. The RMC does not support the TFIO CIM module
part number 2100421 supported by other Totalflow equipment. For serial port capacity expansion
only. The same part number is used for each module type. An additional revision-level
number identifies the module generation. For example, for the Valve Control Combo I/O
module, a module with part number 2100412-001 identifies a legacy (green) module, while
part number 2140412-010 identifies a newer module.
Table 4-7: TFIO modules
TFIO module
Part number
TFIO software version
Valve Control Combo I/O
4–20 mA Analog Output
Type II Analog Input
Combo Digital
Thermocouple
RTD
2100412
2100415
2100418
2100543
2100869
2101018
2100576
2100715
2100575
2100563
2101024
2101027
NOTICE – Equipment damage. Power compatibility for TFIO modules depends on module
generation:
Older green modules must only use 12 Vdc.
M2 modules and newer gray modules can use 12 or 24 Vdc.
A combination of green modules and M2 modules or gray modules must only use 12
Vdc.
To connect the TFIO module(s):
1. Attach the TFIO module to the DIN rail.
2. Attach the TFIO interface cable to the first TFIO module.
3. Attach the next TFIO module to the DIN rail.
4. Position it beside the previously attached module and snap them together.
5. Repeat steps 3 and 4 to attach the additional TFIO modules as required.
IMPORTANT NOTE: A maximum of 22 modules is supported by each port. The TFIO A port
does not have to be full before using TFIO B.
6. Attach the 9-pin connector of the TFIO interface cable to the TFIO A port on the RMC.
7. Using the second TFIO interface cable, repeat steps 1 through 5 for the TFIO B port.
8. Attach the 9-pin connector of the TFIO interface cable to the TFIO B port.
10. Insert the wires in the required TFIO pins.
11. Tighten the terminal connector screws.
2105551MNAD | RMC-100 | 15
NOTICE – Equipment damage. Do not overtighten the terminal connector screws as this may
damage the wire.
Figure 4-7 shows the side view of a TFIO module and its pinouts.
Figure 4-7: TFIO module
M2
Pins
Side View
wiring pins are the same for legacy TFIO modules.
NOTICE – Equipment damage. The output voltage at the following pins is dependent upon the
external power supply connected to the CHARGER/EXT PWR port:
Before connecting to these pins, make sure that the external device is compatible with the input
voltage at the CHARGER/EXT PWR port.
Table 4-8: TFIO valve control interface module
J1
J2
J3
J4
1
2
3
4
POINT 1 SIG
POINT 1 GND
POINT 2 SIG
POINT 2 GND
AO Vdc source
AO Isink
AO Isource
AO Vdc common
POINT 3 SIG
POINT 3 GND
POINT 4 SIG
POINT 4 GND
POINT 5 SIG
POINT 6 SIG
POINT 7 SIG
POINT 8 SIG
Table 4-9: TFIO analog output (4-20 mA) module
J1
J2
J3
J4
1
2
3
4
AO1 Vdc source
AO1 Isink
AO1 Isource
AO1 Vdc common
AO2 Vdc source
AO2 Isink
AO2 Isource
AO2 Vdc common
AO3 Vdc source
AO3 Isink
AO3 Isource
AO3 Vdc common
AO4 Vdc source
AO4 Isink
AO4 Isource
AO4 Vdc common
Table 4-10: TFIO analog input module
J1
J2
J3
J4
1
2
3
4
AI1 (+)
AI1 (GND)
AI2 (+)
AI2 (GND)
AI3 (+)
AI3 (GND)
AI4 (+)
AI4 (GND)
AI5 (+)
AI5 (GND)
AI6 (+)
AI6 (GND)
AI7 (+)
AI7 (GND)
AI8 (+)
AI8 (GND)
16 | RMC-100 | 2105551MNAD
Table 4-11: TFIO combo digital module and extended
J1
J2
J3
J4
1
2
3
4
POINT 1 SIG
POINT 1 GND
POINT 2 SIG
POINT 2 GND
POINT 3 SIG
POINT 3 GND
POINT 4 SIG
POINT 4 GND
POINT 5 SIG
POINT 5 GND
POINT 6 SIG
POINT 6 GND
POINT 7 SIG
POINT 7 GND
POINT 8 SIG
POINT 8 GND
Table 4-12: TFIO thermocouple module
J1
J2
J3
J4
1
2
3
4
Shield
Shield
Shield
Shield
TC1 (J-Wht/K-Yel)
TC1 Red (-)
Shield
TC2 (J-Wht/K-Yel)
TC2 Red (-)
Shield
TC3 (J-Wht/K-Yel)
TC3 Red (-)
Shield
TC4 (J-Wht/K-Yel)
TC4 Red (-)
Shield
Table 4-13: TFIO RTD module
J1
J2
J3
J4
1
2
3
4
OUT
(+)
(-)
OUT
(+)
(-)
OUT
(+)
(-)
OUT
(+)
(-)
IN
IN
IN
IN
5 Power the RMC
This section describes two modes for powering the controller:
Review section 5.1, follow the instructions for the appropriate power mode, then continue to section 5.4
NOTICE – Equipment damage. Power compatibility for TFIO modules depends on module
generation:
Older green modules must only use 12 Vdc.
M2 modules and newer gray modules can use 12 or 24 Vdc.
A combination of green modules and M2 modules or gray modules must only use 12
Vdc.
5.1
Power on sequence
The RMC power on sequence is initiated as soon as power is connected. The following information may be
displayed on the LCD as the controller completes its startup:
ABB TOTALFLOW RMC-100: identifies the controller name and model
BOOT 2105412-XXX: indicates the version of the boot software
OS 2105411-XXX: indicates the version of the operating system
APP 2105457-XXX: indicates the flash version
IMPORTANT NOTE: The scrolling duration of the displayed items may vary. When the
DATE/TIME displays, the power on sequence is completed.
2105551MNAD | RMC-100 | 17
5.1.1
Super capacitor
The RMC design includes a super capacitor (Super CAP) that serves as a short-term power reservoir. The
first time that the unit is powered up, or if the RMC is left powered off for several hours or longer, the
boot time is approximately 2 minutes to allow for charging of the super capacitor. Once the capacitor is
fully charged, the boot time is considerably less.
IMPORTANT NOTE: In the event of a loss of power or reset, the charged super capacitor
prevents the supply voltage from falling to zero for a short period of time (2.5 seconds).
This delay allows the system time to save all persistent data such as trending, restart
configuration, etc.
5.2
Power with battery and charger
This powering mode requires a 12 volt (SLA) battery and a charger to recharge the battery. The following
instructions describe the typical installation of a battery and solar panel system as the charger. These
instructions should be adapted for alternate installations.
IMPORTANT NOTE: Make sure the battery and charger meet the specifications
5.2.1
Connect the battery (dc power)
The hardware required for a battery installation is a 12 volt sealed lead acid (SLA) battery and the
battery cable. Before installation, inspect the battery cable and connectors for breakage where they
terminate on the battery. To install and connect the battery:
1. Install and secure the battery where it will be used.
WARNING – Bodily injury and property damage. Do not allow the battery terminals or
cable ends, if attached, to come in contact with any metal surface. When the positive and
negative battery terminals contact a conductive material, this creates a short circuit and
could result in sparks, property damage, and possible explosion.
2. Connect the battery to the terminals (Figure 5-1). The power terminal block is green. Observe the
polarity (+ and -).
WARNING – Bodily injury and property damage. All wiring of peripheral or external
devices to the controller should be completed prior to applying power (connecting the
battery). Connect the battery before connecting the charger cable.
Figure 5-1: Battery port
Battery port
BAT CHARGER/EXT PWR
3. Confirm that the battery is supplying power to the RMC by observing the power on sequence
sequence is complete.
4. If the power on sequence fails to initiate or complete, press the reset button shown in Figure 5-4.
5.2.2
Connect the charger
The RMC may use a solar panel (20 Watt or less) with Nominal 12 Vdc output voltage. The solar panel
may be mounted on a 2 inch pipe or the top or side of a meter house. Call the ABB main office number
18 | RMC-100 | 2105551MNAD
listed on the last page of this guide for questions about mounting the solar panel on the top or side of a
meter house.
NOTICE – Equipment damage. Alternate installations could use a power source instead of a solar
panel charger. When using a power source, the output must be 14.5 Vdc to 15.5 Vdc maximum as
Failure to use chargers that meet the required voltage specifications may cause equipment
damage.
Exercise caution when handling the solar panel to avoid damaging it.
For optimum charging, avoid placing the solar panel where it will be in shadows for any part of the day.
The hardware required to connect the solar panel to the RMC is:
One solar panel with an integrated cable
One solar panel mounting kit
NOTICE – Equipment damage. Never connect the solar panel or alternate charger cable to the
To connect the solar panel charger (adapt instructions if connecting to a power source as a charger):
1. Verify that the solar panel is operating properly before installation:
a. Check the solar panel using a digital voltmeter to verify polarity and output voltage. Voltage
varies depending on the amount of sun, angle to sun, etc.
b. If the measured output voltage is within the manufacturer’s specification as defined by the
specification sheet supplied with the panel, continue with the installation.
c.
If the measured voltage is out of specification, call the ABB main office number listed on the
last page of this guide for a replacement panel.
Observe the polarity (+ and -).
Figure 5-2: Solar panel connection
Solar
panel
BAT CHARGER/EXT PWR
3. Mount the solar panel facing up from the horizon at a 50°angle. For northern hemispheres,
position the solar panel facing south. For southern hemispheres, position the solar panel facing
north.
Clean the solar panel on a regular basis to ensure maximum charging.
5.3
Power with external power
The controller can be powered from an external power supply (9 to 30 Vdc).
IMPORTANT NOTE: Make sure that the external power supply meets the specifications
2105551MNAD | RMC-100 | 19
NOTICE – Equipment damage. A battery cannot be used when the controller is in the EXT
PWR mode.
To wire an external power supply to the controller:
1. Follow the manufacturer’s instructions supplied with the external power supply to install and
connect it to a power source.
Figure 5-3: External power supply connection
External
Power
Supply
BAT CHARGER/EXT PWR
3. Apply power to the external power supply.
4. Confirm that the RMC is receiving power by observing the power on sequence information scrolling
5. If the power on sequence fails to initiate or complete, press the reset button shown in Figure 5-4.
5.4
Lithium battery
The lithium battery serves to retain operation of the real time clock with the lithium battery backup
switch. The switch is located between the TFIO ports and is accessed by a slot in the housing. Lift the
cover over the TFIO ports to view the switch settings. The two settings are:
Enable: The switch is on. The lithium battery backs up the real time clock. If power is lost or
disconnected, the real time clock continues to operate until the lithium battery is depleted.
Disable: The switch is off. The lithium battery does not back up the real time clock.
To ensure the lithium battery is enabled, insert a small screwdriver in the slot and move the switch to
Figure 5-4: Lithium battery switch
TFIO cover
RESET LITH SECUR.
BAT
Lift cover to
access settings
Lithium battery
Reset
switch
6 Establish local communication
Establish initial communication with the RMC-100 with a direct connection to the USB or Ethernet ports.
6.1
Local connection on USB
Local communication between a host system (laptop or PC) and the RMC can be established by a direct
USB connection.
The following instructions are for a USB port connection. The required USB cable has a USB 2.0 Type B
plug to a USB 2.0 Type A plug.
20 | RMC-100 | 2105551MNAD
To set up local communication using the USB port:
1. Power on the RMC and laptop.
2. Connect the USB cable. An annunciator in the RMC LCD displays a lower case “u” for local USB
connection.
3. On the laptop start PCCU.
Figure 6-1: System setup
5. Under Communications, in the Setup tab, select the Serial port radio button.
6. Select the PCCU Com. Port from the drop-down list (the computer USB port that the cable is
connected to).
7. Click Close.
8. On the PCCU32 tool bar, click Entry to connect to the device. When the connection is successful,
the PCCU32 Entry screen displays.
9. If the RMC calendar clock is different from the laptop’s date and time, a message box displays to
Figure 6-2: Synchronize date and time
10. Click Yes. The RMC calendar clock is synchronized with the laptop date and time.
6.2
Local connection on Ethernet
Figure 6-3 shows the default Ethernet configuration of the RMC. The RMC is configured as a 2-port
Ethernet switch from the factory. Ethernet is configured in 1 Network mode, therefore devices connected
to either port communicate on the same subnet. A single default IP address (169.254.0.11) is ready for
initial local communication using either of the 2 ports. Both ports are enabled by default.
2105551MNAD | RMC-100 | 21
Figure 6-3: Factory default Ethernet configuration
To establish local connection:
1. Connect the laptop to either Ethernet port.
2. Start PCCU32.
3. Click the Setup icon on the PCCU32 toolbar menu. The System Setup window displays.
4. Under Communications, select TCP/IP.
5. Under Connection Parameters, type the IP address: 169.254.0.11.
22 | RMC-100 | 2105551MNAD
Figure 6-4: Connection setup when using Ethernet for local communication
6. Click Close to exit connection setup and return to the main PCCU screen.
7. Click Entry on the top PCCU tool bar to establish connection.
6.3
Configure the station
To configure the station:
1. At the PCCU32 Entry screen, click the station ID name in the top node of the navigation tree. The
Station Setup tab displays.
Table 6-1: Required Station setup
Entry
Format
Description
Station
ID
10 digit alphanumeric
The station identifier code uniquely identifies each station. If
running a multiple tube station, the station ID is the same for
all tubes on the RMC. If left blank on a single tube device, the
station ID will be the same as the device ID.
Location 24 digit alphanumeric
The location identifier describes the location, such as the county
name or a road number. Not mandatory.
Date/
Time
MM/DD/YYYY
HH:MM:SS
(24 hour clock)
Date and time must be set correctly and should agree with the
collection equipment if measurement tubes are instantiated.
3. Verify the Lithium Battery Status is OK in a green bar (Figure 6-5). If the status is “Low Voltage”
or “Not Connected”, the field background color is red. Refer to Troubleshooting in the RMC-100
user manual to determine and resolve the problem before continuing with startup instructions.
2105551MNAD | RMC-100 | 23
Figure 6-5: Station Setup screen
4. Change any other settings in the Station Setup tab as needed. Leave PCCU open on the Station
Setup tab. For more information, refer to the RMC user manual.
6.4
Configure security
Configuring the security is optional. To configure the security settings:
1. Ensure that the security switch is set to off. The switch is located between the TFIO A and TFIO B
Figure 6-6: Security switch
TFIO Cover
RESET LITH SECUR.
BAT
Lift cover to
access settings
Security Switch
2. Return to the PCCU32 Station Setup tab.
configured if the status is on.
4. Type a four-digit security code for Security Code Level 1 (read only access).
5. Type a four-digit security code for Security Code Level 2 (read and write access).
IMPORTANT NOTE: Take note of the security codes typed. Once saved, they are not visible
on the Station Setup tab.
6.
Click Send.
7. Set the RMC security switch to ON.
24 | RMC-100 | 2105551MNAD
8. Click Re-read and check that the security switch status is on to begin enforcement of the security
codes.
IMPORTANT NOTE: The codes will be required the next time PCCU32 attempts to connect
to the RMC.
9. Call the ABB main office number listed on the last page of this guide if you need further assistance
with security.
6.5
Change the LCD display
The factory configuration has a default date and time display. To change the display to preferred
settings:
Figure 6-7: LCD display date and time format
2. Select the preferred Date/Time Format (mmddyy or yymmdd).
3. Select the preferred Date Separator (slash, dash, or period).
4. Select the preferred Time Separator (colon or period).
5. Click Send to save the station settings.
7 Configure communications
7.1
Configure the COMM ports
This configuration is for COMM1 and COMM 2 communication ports when connecting one or more serial
devices. These ports are software-configurable to support RS-232, RS-422, and RS-485.
To configure the ports:
1. Ensure the power LED on the COMM module is on (green).
2. In PCCU, click Communications on the navigation tree. The Communications Setup tab displays
Figure 7-1: COMM port configuration
3. Verify that the port is unused.
4. Select the appropriate port (COM1 or COM2).
2105551MNAD | RMC-100 | 25
5. Click Add New Device/Application. The Add/Modify Communication device and applications box
Figure 7-2: Add communication
6. Select the appropriate application from the Select Application drop-down list.
IMPORTANT NOTE: Some of the applications in the list are designed for specific ABB
products. If the external device is not an ABB product, select Generic Com App.
7. Select the appropriate protocol from the Select Protocol drop-down list.
IMPORTANT NOTE: The protocol for radio or modem communication is Totalflow
Remote.
8. Click OK. The port settings display.
9. Type a user-defined Port Description. Ensure the port description uniquely identifies the port.
10. Configure the Serial port settings to match the settings of the external device.
IMPORTANT NOTE: The Interface setting for a modem is RS-232 Modem.
If the protocol selected in the Add/Modify Communication device and application box is
MODBUS®, select the appropriate register format.
11. If configuring the interface as RS-485 or RS-422, select the Bus termination check box only if the
RMC is the last device on the RS-422 or RS-485 communication bus.
12. Change the default values for time outs and delays as needed. Consult the external device’s
specifications to determine appropriate settings.
13. Click Send changes to device. Verify that the new port name displays under Communications on
the navigation tree.
The LED lights on the top of the communication module show that data is being sent (TXD) and received
(RXD) when the external device begins communicating with the RMC. When the RMC is powered on, the
PWR LED light should be on.
Figure 7-3 provides a communication configuration example to connect an ABB Totalflow product, such
as a multivariable transmitter or XMV. The XMV Interface is chosen to support this type of connection.
26 | RMC-100 | 2105551MNAD
Figure 7-3: Serial port configuration to connect XMVs
Figure 7-4 provides a communication configuration example to connect equipment for remote
communication such as a radio. The Generic Com App is chosen to support this type of connection.
Figure 7-4: Serial port configuration for remote communication
7.2
Configure Ethernet (network) communication
To configure the RMC for network communication, determine the required network topology first. The
embedded Ethernet switch on the RMC can be configured to support a single network or two networks. In
1 Network mode, both Ethernet ports are assigned to one network. In 2 Network mode, each Ethernet
port is assigned to a separate network.
In 1 Network mode, you can use one Ethernet port for the uplink connection to the corporate
WAN (through a local or field network switch), and the other port to connect additional devices
on the field network (in daisy-chain fashion). This configuration forms a logical LAN where a
network switch, an RMC, and an additional device communicate on a single network. Each of the
devices on this network must have a unique and valid IP address with the same subnet number.
The network traffic on one port is “visible” on the other. To manage devices remotely, establish a
remote TCP/IP connection with the RMC and, through the RMC, to the attached device(s). The
RMC switches between the network and the device.
In 2 Network mode, you can define two networks. These networks are separate and therefore
traffic on one is not “visible” on the other. If one port is used to connect to the corporate WAN,
and the other port to a field network, the field network traffic is isolated from the corporate
network traffic. Remote access to the RMC will require the IP address assigned to the Ethernet
interface used to connect to the WAN. Remote access to the devices directly connected to the
RMC will not be possible without an external router at the field. The external router is required
for communication between the two separate networks.
The Ethernet interface supports static (manual) or dynamic (DHCP) IP addressing. Static addressing is
recommended. Follow the procedure that applies to the required topology and Ethernet mode.
2105551MNAD | RMC-100 | 27
IMPORTANT NOTE: The RMC default Ethernet mode is 1 Network (2-port switch mode).
Ethernet ports are enabled by default.
IMPORTANT NOTE: If you are connected to one of the Ethernet ports to configure the
RMC-100, changing the Ethernet configuration and restarting the interface will cause you to
lose connection. Make sure to configure your laptop with an IP address compatible with the
new IP address assigned to the RMC. Re-establish connection using the new RMC IP address
after the device restarts.
7.2.1
Configure the RMC for 1 Network mode (2-port switch)
To configure the network parameters:
1. Connect the Ethernet cable from the RMC to the network communication equipment (hub, switch,
router, etc.).
2. Verify the Ethernet port LED is green (the network Ethernet link is on).
3. Start PCCU on the laptop.
4. Configure the network parameters:
a. Select Communications on the PCCU navigation tree. The Communications Setup tab
displays.
c.
Verify that the Ethernet Mode is set to 1 Network (default).
d. Verify that the Ethernet interface State is set to Enable.
e. If using DHCP for dynamic addressing, set DHCP to Enable.
f.
If using static addresses, type each of the parameters: IP Address, Default Gateway, and
Subnet Mask.
Figure 7-5: Network communication for 1 Network mode
5. Click Send. The device saves the updated configuration.
6. Click Restart. A warning displays to confirm.
28 | RMC-100 | 2105551MNAD
Figure 7-6: Warning before Ethernet interface restart
7. Click Yes.
8. Click OK.
9. Verify that the configuration is correct. If DCHP is enabled, ensure the RMC has obtained its
required IP parameters (the IP parameter fields must be automatically populated after the
restart).
10. Ping the device from the WAN or field network. The RMC should reply to the ping from the
network.
11. If connecting another device to the RMC-100 in daisy chain fashion, configure the device with a
unique IP address in the same subnet as the IP address configured on the RMC.
12. Verify that you can reach the connected device by pinging its IP address.
7.2.2
Configure the RMC for 2 Network mode
To configure network parameters:
1. Connect the Ethernet cable from the RMC to the network communication equipment (hub, switch,
router, etc.).
2. Verify the Ethernet port LED is green (the network Ethernet link is on).
3. Configure the Ethernet mode.
a. Select Communications on the PCCU navigation tree. The Communications Setup tab
displays.
c.
Verify that the Ethernet Mode is set to 2 Networks. The screen displays parameter fields for
two interfaces since each port will be assigned to a separate network.
4. Configure Ethernet interfaces for the appropriate subnet. For each interface:
a. Verify that the Ethernet interface State is set to: Enable.
b. If using DHCP for dynamic addressing, set DHCP to: Enable.
c.
If using static addresses, type each of the parameters: IP Address, Default Gateway, and
Subnet Mask.
2105551MNAD | RMC-100 | 29
Figure 7-7: Network communication for 2 Network mode
7.3
Expand serial communications
The RMC supports serial communication expansion through ABB XIOs or third-party Ethernet-to-Serial
devices. Connection with this type of equipment requires networking communication over Ethernet.
Ensure all devices have valid and unique IP addresses. Static IP addressing for devices is recommended.
7.3.1
Expand with ABB’s XIO
The RMC supports serial port expansion through ABB’s Extendible IO devices (XIOs). The RMC can obtain
measurement data from peripherals such as measurement transmitters connected to XIO COM ports. The
RMC-XIO combination provides an integrated solution designed to transparently handle devices on XIO
remote ports as if they were local ports on the RMC. The two options to implement RMC-remote device
communication are:
Use the RMC’s XIO Interface application for RMC-XIO communication.
Use the XIO’s Ethernet-to-Serial Passthrough application for RMC-XIO communication.
XIOs can be co-located with an RMC on the same cabinet or be in their own enclosure at a distance from
the RMC in the same field. RMC-XIO communication is over Ethernet. For additional details, refer to the
IMPORTANT NOTE: The two configuration options for connection with the XIO (XIO
Interface and Ethernet-to-serial passthrough) provide complete and integrated statistics for
monitoring and troubleshooting. The XIO supports PCCU as the configuration interface for a
fully integrated and seamless solution.
7.3.2
Expand with third-party serial-to-Ethernet module
The RMC also supports serial port expansion through third party Serial-to-Ethernet modules. The RMC
can obtain measurement data from peripheral devices such as measurement transmitters connected to
30 | RMC-100 | 2105551MNAD
the third-party devices performing Ethernet-to-Serial passthrough. The configuration instructions for the
third-party device are provided from their manufacturer. For additional details, refer to the RMC-100 user
IMPORTANT NOTE: Using a third-party serial-to-serial Ethernet device does not provide
any integrated monitoring or troubleshooting capabilities as is provided when using the
XIOs. The configuration of the device requires the vendor’s user interface which is separate
from ABB’s PCCU.
8 Configure input and output
Complete the I/O configurations in PCCU32 Expert view mode and select the I/O System option in the
navigation tree.
8.1
Change view option
The default view is the advanced option. This needs to be changed to expert view to configure the I/O
ports. To change the view option:
1. On the top PCCU32 menu bar, select View.
3. Click Yes at the warning and wait for the PCCU32 entry mode screen to refresh.
Figure 8-1: Expert view selection
8.2
Analog input configuration
The analog input configuration sets the AI to support the specific type, measurement and operating
range of the external device. To reflect the external device's AI value range in non-default engineering
units, the AI must be calibrated. For AI calibration, refer to the RMC-100 user manual. Analog inputs can
be configured for voltage or current input signals. Choose the signal type that matches that of the
external device.
To configure the analog input signal mode:
Figure 8-2: Analog input configuration
2. Select the Signal field for the required AI.
3. Select 0-30 Volt or 4-20 mA in the drop-down list.
4. Click Send.
8.3
Analog output configuration
The analog output configuration defines the AO value in percentage of the full scale or in engineering
units. The engineering units depend on the type of external device connected to the AO and its operating
or measurement range.
2105551MNAD | RMC-100 | 31
When defining non-default engineering units for the first time, it is recommended that the AO is
calibrated first. Engineering units can be defined after calibration is completed. Engineering units defined
on the calibration screen are automatically reflected in the Analog Output tab (Figure 8-3) screen. For AO
calibration, refer to the RMC-100 user manual.
To change settings for the analog output after first-time calibration:
1. Select I/O System on the navigation tree.
Figure 8-3: Analog output configuration
3. Enter the AO percentage or the engineering units number.
4. Click Send.
5. Click Re-read.
8.4
Digital input/digital output configuration
The six (6) DI/DO ports support configurable input or output modes of operation.
In input mode, the input thresholds are configurable for an input voltage range of 0 to 30 Vdc. This mode
supports signals from external devices with:
Active voltage outputs types (non-dry contact): Digital Input (Voltage)
Dry contact and open collector/drain output types: Digital Input (Dry-contact)
In output mode, the DO provides a MOSFET Open Drain (OD) type output capable of sinking up to 2
amps (direct current).
To configure each digital input or output:
1. Select I/O System on the navigation tree.
Figure 8-4: Digital input and output configuration
3. Select the Type from the drop-down list. Digital Input (Voltage) is the default.
4. Configure each Digital I/O port as appropriate:
a. For digital input mode, select the low and high threshold voltage.
b. For digital output mode, select the current value and the initial value.
5. Click Send.
8.5
Pulse input configuration
Each pulse input has a debounce filter. Without debounce, the PI operates at a frequency range of 0 to
20 kHz. With debounce, the frequency range is 0 to 100 Hz.
To configure the pulse input:
1. Select I/O System on the navigation tree.
32 | RMC-100 | 2105551MNAD
Figure 8-5: Pulse input configuration
3. Go to the Debounce area of the screen.
4. Select On if debounce is required. Set this for each PI port if debounce is needed.
5. Click Send.
8.6
Expand I/O capacity with the ABB XIO
The RMC supports I/O expansion through ABB’s Extensible IO devices (XIO). The RMC can poll and write
from/to peripherals connected to TFIO Modules installed on the XIO. The RMC’s XIO Interface application
is designed to handle communication transparently with the TFIO modules as if the modules were directly
connected to the RMC.
XIOs and directly attached TFIO modules can be co-located with an RMC on the same cabinet or be in
their own enclosure at a distance from the RMC in the same field. RMC-XIO communication is over
Ethernet. For additional details, refer to the XIO user manual and the I/O Interface Application guide.
9 Configure directly attached TFIO interfaces
To scan and transmit data using the TFIO modules, the RMC TFIO interfaces must be enabled. Connected
TFIO modules are detected only when the interfaces are enabled. This procedure describes how to enable
the TFIO interface on the RMC.
Refer to the IO Interface application guide for additional details to configure and troubleshoot
IMPORTANT NOTE: The TFIO-A interface is enabled by default. The TFIO-B is disabled by
default.
IMPORTANT NOTE: PCCU32 version 7.68 and later support TFIO module hot swap and
additional configuration and troubleshooting options not available on earlier versions of
PCCU.
To verify or enable communication with TFIO modules:
2105551MNAD | RMC-100 | 33
1. If modules were installed in TFIO-A, select TFIO-A Modules on the navigation tree. The TFIO
Figure 9-1: TFIO-A Modules Setup
a. Verify all TFIO modules are connected and their type listed.
Figure 9-2: TFIO-A Module List
3. If modules were installed in TFIO-B, select TFIO-B Modules on the navigation tree. The TFIO
34 | RMC-100 | 2105551MNAD
Figure 9-3: TFIO-B Bus Enable tab (bus disabled by default)
a. Select the TFIO-B Bus field to change to Enabled.
b. Click Send. The TFIO Bus Enabled screen clears and the navigation tree refreshes.
c.
Select TFIO-B Modules from the navigation tree. The TFIO Module Setup tab displays
Figure 9-4: TFIO-B Module Setup
d. Click the TFIO Module List tab.
2105551MNAD | RMC-100 | 35
Figure 9-5: TFIO-B Module List
f.
For specific module setup, expand either TFIO-A Modules or TFIO-B Modules on the
navigation tree and select the desired modules for further configuration.
10 Enable for MQTT support
MQTT supports connection of the RMC-100 to a service provider or private cloud. It may require
authentication certificates for the device. Consult with your IT administrator for configuration options or
requirements when using certificates.
NOTICE – Cybersecurity risk: The RMC-100 is not an internet-facing device. Do not connect
directly to the Internet. An MQTT gateway is required between the Digital Oilfield and the RMC. If
the customer’s corporate network firewall is compromised, the RMC-100 would be at risk without
the MQTT gateway.
Enable MQTT and REST (MQTT configuration interface):
36 | RMC-100 | 2105551MNAD
Figure 10-1: RMC-100 Services
3. Select the MQTT REST Service checkbox. This allows access to the MQTT configuration interface
from a web browser. Once configuration for MQTT is complete, the REST service can be disabled
for security.
Figure 10-2: Enable MQTT Service and REST Service on the RMC-100
4. Click Send.
information for a link to the document.
2105551MNAD | RMC-100 | 37
11 Troubleshooting
11.1 Visual alarm and status codes
After powering on, observe the LCD display. System alarms may display and indicate a condition to be
Figure 11-1: LCD display
DATE/TIME
02/28/16 13:00:26
L
Annunciators
1
C
u
n
Table 11-1 provides a description of the alarms and status codes. The alarms provide a brief summary of
the action to resolve the condition.
Table 11-1: Alarms and status codes
Indicator
System
Description and action
No annunciators or nothing on the display. No power to the controller.
Action: Check the cable connections and check the voltage. Make a local connection with
RMC and PCCU.
(Blank LCD)
Low Lithium Battery Alarm. When LL (low lithium) displays, the lithium battery voltage is
below 2.5 Vdc. If lithium battery voltage is above 2.5 Vdc, LL appears shaded. A new
lithium battery measures approximately 3.6 Vdc.
LL
Action: Replace the lithium battery.
Low Charger. Displayed if the battery charging voltage is (+) 0.4 Vdc or is less than or
equal to battery voltage. If (+) 0.4 Vdc battery charging voltage is greater than battery
voltage, LC is shaded.
LC
Action: Check the cable connections and check the power source.
Display application
1
A number represents the Display Group number currently displayed.
The displayed item’s value is above the Data High Limit value specified on the Display Item
Setup screen.
↑
The displayed item’s value is below the Data Low Limit value specified on the Display Item
Setup screen.
↓
Communication protocols
→
←
!
Transmitting data: sending a response
Receiving data: processing a response
Nak: Negative acknowledgement with packet list
Acknowledgement: positive acknowledge of receipt of request
Waiting for Acknowledgement; waiting for response after transmission
Exception alarm processing
+
?
ID Recognized: The ID has been recognized but is waiting for “Sync”
Listen Cycle: flashes if this remote port is active and running Totalflow Remote Protocol.
Flashes in sync with listening cycle that occurs at 1, 2 or 4 second intervals.
LevelMaster Protocol: LevelMaster protocol is selected for the port assigned to this
annunciator
R
L
Displayed when connected to MMI port
U
Displayed when connected to USB port
¥
Packet Protocol: the Totalflow Packet Protocol selected on this port
MODBUS®
M
MODBUS® ASCII protocol is selected for the port assigned to this annunciator
Valve control
Displayed when the Valve Control option is on an Expanded I/O board (plug-in RTU). Other
Valve Control symbols do not apply
V
38 | RMC-100 | 2105551MNAD
Indicator
Description and action
+
=
Positive Acknowledge of receipt of request
Displayed when the valve control option is installed. Process value (PV) is within the user-
set dead band.
Valve is in full open position.
Valve is in full closed position.
↑
↓
Valve is opening. (Open signal is being sent to the valve actuator.)
Valve is closing. (Close signal is being sent to the valve actuator.)
Valve RMC override conditions met (DP/SP override set point or Low Battery)
Local Lock-out is initiated.
LL
Measurement application
H
Z
Hold: displayed when HOLD flag is active. HOLD displays when PCCU21 is being calibrated.
Zero Flow Condition: visible only when Flow Rate is displayed.
Alarm Condition: need to view alarm. Compare application limits to current values to
determine where the alarm condition is present
A
A to D Failure: displayed if A to D Converter Absolute Differential Pressure, Absolute Static
Pressure or temperature readings exceed maximum counts or are less than minimum
counts
AD
BF
Back Flow Condition: visible only when DP variable is displayed
Other protocols
C
T
a
b
n
s
Local console protocol
Local terminal protocol or TESORO tank gauge
ADP protocol
Bluetooth listen
Network listen
ScaData protocol
x
X-Frame host annunciator
2105551MNAD | RMC-100 | 39
—
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2105551MNAD
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