ABB UMC22-FBP Parts list manual

FBP FieldBusPlug
181716151413121110
DIDIDIDIDIDI24240
543210VVV
EXT.
T1
8
DO
1
7
DO
0
6
DO
C
5
DO
C
9
DO
2
8765 9T2 3 4
UMC22
READY
MOT.ON
FAULT
2CDC 342 007 F0007
Technical Description
V6
Universal Motor Controller
UMC22-FBP
Software version 4.0

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181716151413121110
DIDIDIDIDIDI
24V
240
543210OutVV
Power
T1
8
DO
1
7
DO
0
6
DO
C
5
DO
C
9
DO
2
87659
T2 3 4
UMC22
READY
MOT.ON
FAULT
Relay
230V AC
1A
Inputs
24VDC
DC
2CDC342005F0007
UMC22-FBP
Universal Motor Controller UMC22-FBP
Software version 4.0
FieldBusPlug / Issue: 02.2008
V 6
0. Content
1. Introduction and features .....................................................................................................................5
1.1 How to use this document............................................................................................................5
1.2 Overview of the features...............................................................................................................6
1.3 Construction .................................................................................................................................6
1.4 Overload protection......................................................................................................................7
1.5 Other features...............................................................................................................................7
1.6 New features in comparison to preceeding versions ...................................................................8
1.6.1 Version 3.0 3.10 .................................................................................................................8
1.6.2 Version 3.10 3.30 ...............................................................................................................8
1.6.3 Version 3.30 3.31 ...............................................................................................................8
1.6.4 Version 3.31 3.4 .................................................................................................................9
1.6.5 Version 3.4 4.0 ....................................................................................................................9
1.7 Compatibility...............................................................................................................................10
Universal Motor Controller
For high-grade motor protection and control, current range 0.24 to 63 A, up to 850 A with external cur-
rent transformers, with 6 digital inputs, 1 PTC input and 3 digital outputs, to connect to fieldbuses via
FieldBusPlug or stand alone
Fig. 1: Universal Motor Controller UMC22-FBP
Chapter 0~1

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Universal Motor Controller UMC22-FBP
Software version 4.0
FieldBusPlug / Issue: 02.2008
V 6 Chapter 0~2
2. Device construction............................................................................................................................11
2.1 Overview.....................................................................................................................................11
2.2 Terminals, monitoring LEDs and operating elements on the front plate.....................................12
3. Planning, commissioning and maintenance.......................................................................................13
3.1 Commissioning steps .................................................................................................................13
3.1.1 Step 1: Wiring.......................................................................................................................13
3.1.2 Step 2: Interfacing to the fieldbus ........................................................................................13
3.2 Wiring..........................................................................................................................................15
3.2.1 Wiring with switch apparatuss .............................................................................................15
3.2.2 Connection of contactors.....................................................................................................16
3.2.3 Motor current = Set current versus wiring............................................................................18
3.2.4 External current transformer for higher currents..................................................................19
3.2.5 Hinweise zum Betrieb von Motoren mit kleinen Nennströmen ............................................20
3.3 Interfacing to the fieldbus...........................................................................................................21
3.3.1 Addressing ...........................................................................................................................21
3.3.2 Address check......................................................................................................................22
3.3.3 Parametrization as a fieldbus slave......................................................................................23
3.4 Switch on and off motor .............................................................................................................24
3.4.1 Regular start and stop..........................................................................................................24
3.4.2 Stop via multi-function inputs ..............................................................................................26
3.4.3 Emergency start ...................................................................................................................27
3.4.4 Tip function ..........................................................................................................................28
3.5 Earth fault ...................................................................................................................................29
3.6 Motor protection with thermistor (PTC) acc. to EN 60947-8 (type A sensors) ...........................31
3.7 Signalling ....................................................................................................................................32
3.7.1 Infos available on the LEDs..................................................................................................32
3.7.2 Control Panel - Info and Password panel control ................................................................33
3.7.3 Control Panel - Direct panel control.....................................................................................34
3.7.4 Fault indication and warnings ..............................................................................................35
3.8 Replace an UMC22 or the controller unit only in case of faults .................................................36
3.8.1 Replace an UMC22 in an operating installation...................................................................36
3.8.2 Replace the controller unit only............................................................................................36
4. Data structure.....................................................................................................................................37
4.1 Device configuration...................................................................................................................37
4.2 Bus data - Monitoring, command, diagnosis .............................................................................38
4.2.1 Monitoring, command and diagnosis data - Overview ........................................................38
4.2.2 Monitoring data - Details......................................................................................................40
4.2.3 Commands - Details ............................................................................................................41
4.2.4 Diagnosis - Details ...............................................................................................................42
4.3 Parameters .................................................................................................................................45
4.3.1 Parameter groups.................................................................................................................45
4.3.2 Single Parameter Transfer ....................................................................................................47

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Universal Motor Controller UMC22-FBP
Software version 4.0
FieldBusPlug / Issue: 02.2008
V 6
Chapter 0~3
4.3.3 Transfer of the complete parameter set in one block...........................................................49
4.3.4 Parameter - Details in alphabetical order.............................................................................51
5. Technical data ....................................................................................................................................69
5.1 Main power lines.........................................................................................................................69
5.2 Controller unit .............................................................................................................................71
5.3 Digital inputs...............................................................................................................................72
5.4 Digital outputs.............................................................................................................................72
5.5 Thermistor motor protection (PTC - binary)................................................................................73
5.6 FieldBusPlug connection............................................................................................................73
5.7 Environmental and mechanical data...........................................................................................73
5.8 Dimensions .................................................................................................................................74
6. Ordering data .....................................................................................................................................75
7. Control functions................................................................................................................................77
7.1 Transparent.......................................................................................................................................78
7.2 Overload relay ..................................................................................................................................81
7.3 Direct starter.....................................................................................................................................85
7.4 Reversing starter ..............................................................................................................................92
7.5 Star-delta starter 1 .........................................................................................................................100
7.6 Star-delta starter 2 .........................................................................................................................108
7.7 Pole-changing starter 1..................................................................................................................116
7.8 Actuator 1, 2, 3 and 4.....................................................................................................................126
8. Control Panel - Overview and menu ................................................................................................134
8.1 Overview - Control Panel ACS100-PAN.........................................................................................135
8.1.1 Menu levels............................................................................................................................135
8.1.2 Buttons on the Control Panel ................................................................................................136
8.1.3 Direct panel control ...............................................................................................................137
8.1.3.1 Current indication in % or absolute ................................................................................137
8.1.3.2 Menu levels for direct panel control ................................................................................138
8.1.4 Comparison Password panel control and Direct panel control .............................................139
8.2. Menu levels ...................................................................................................................................140
8.2.1 Monitoring..............................................................................................................................140
8.2.2 Edit 1......................................................................................................................................146
8.2.3 Edit 2......................................................................................................................................150
9. Index.................................................................................................................................................163
Notation of page references: Chapter~Page of chapter
Example: 4.3.4~1 means first page of chapter 4.3.4

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Universal Motor Controller UMC22-FBP
Software version 4.0
FieldBusPlug / Issue: 02.2008
V 6
1. Introduction and features
1.1 How to use this document
A particular motor feeder shall be planned and realized:
Select the dedicated part in this document (examples):
Direct starter see chapter 7.3.3
Reversing starter see chapter 7.3.4
or others
(the chapter number in the header of the pages - third line - shall make it easy to find)
The subchapters of chapter 7. which includes all starter types start with a circuit diagram for the basic
configuration. On top of the circuit diagram the parameters are named that must be changed, with
numbers of the chapters. Direct starter is one selection example of the parameter Control function.
All other parameters that are not named here can be kept as default values.
The motor feeder shall get additional functions:
The next circuit diagram in chapter 7 shows an example of a circuit diagram with additional functions.
These functions can be selected with parameters named on top of the diagrams.
To fi nd out which other functions can be parameterized it is recommended to study the parameter list
see chapter 4.3.1, particularly the parameters Local control and DI0, DI1, DI2 Multi-function input see
chapters 4.3.4. An examle for the parameterization of the parameter(s) DI0, DI1, DI2 Multi-function
input is shown in chapter 3.4.2.
Find out which steps during planning and commissioning are necessary:
Chapter 3.1 ff. also gives more detailed hints e.g. chapter 3.2.1, chapter 3.2.2, chapter 3.2.4, etc.
The way to integrate the UMC22 into the different types of control systems / DCS is, unfortunately,
not uniform.
Chapter 3.3.3 gives hints based on the AC31 CPU 07KT98 that can help to understand.
The integration into higher sophisticated control systems is supported by additional medias e.g.
Device Type Manager (DTM) and others. Please ask for appropriate documentation.
The motor can be started and stopped on different ways including emergency start
see chapter 3.4.1.
Signalling on the UMC22 see chapter 3.7.1, on the Panel see chapter 3.7.2 and 8., in the telegram
see chapters 4.2.1
Use of the Control Panel, introduction, particular the two modes see chapter 3.7.2, details see
chapter 8.
If any fault appears see chapter 3.7.4, particular for the Control Panel see chapter 8.2.
Remark: The diagnosis telegram shown in the motor feeder chapters, e.g. chapter 7.3.3, shows also
the info displayed by the Control Panel. Example: F003 = Communication fault.
Build a bus configuration:
Consult the appropriate FBP document, e.g. PDP21, PDP22 (PROFIBUS)... .
Bus configurations with FBP devices only are easy to realize with low possibilities to make a fault.
Configurations with mixed FBP devices and others need more attentiveness.
A fault appears:
Consult chapter 3.7.4, as a first overview the table shows the info in the diagnosis telegram and on the
Control Panel.
Chapter 1.1~1

- 6 -UMC22-FBP
Universal Motor Controller UMC22-FBP
Software version 4.0
FieldBusPlug / Issue: 02.2008
V 6
1.2 Overview of the features
The Universal Motor Controller UMC22 provides high-grade motor protection and control for the
current range 0.24 up to 63 A with one type.
For higher currents up to 850 A additional protection current transformers are available.
With the integrated FieldBusPlug interface the UMC22 can be connected to different fieldbuses using
the appropriate type of FieldBusPlug.
But stand-alone operation - without FieldBusPlug - is just as good possible.
6 digital inputs and 3 relay outputs offer to realize a wide range of predefined control functions (4.3.4)
and applications such as "Direct start" (7.3.), "Star-delta start" (7.5.1), "Actuator" (7.8.1) including Local
operation via digital inputs (e.g. 4.3.4 and 7.3.2) and others as selected by parameters.
Actuator is a new Control function (7.8.1).
3 of the 6 inputs - multi-function inputs - can be parametrized for particular functions such as fault
input with or without delay or for emergency start (3.4.3 and 4.3.4).
DI2 Multifunction input can be also parameterized as earth fault input (3.5).
Via a PTC input the UMC22 can be connected to PTC sensors (3.6).
The status of the digital inputs, detailed diagnosis information and the parameters are accessible via
the fieldbus (supposed the fieldbus offers the appropiate features) (4.2.1).
LEDs on the UMC22 monitor "Ready", "Motor On" or "Fault" (3.7.1).
Additional the Control Panel ACS100-PAN (separate delivery) offers similar access to all important
information. The Control Panel is necessary to set the fieldbus slave address and can be snapped up
the front of the UMC22 (8.).
Also the overload protection behaviour and other functions can be changed by parameters in a wide
range (4.3.1).
The control function Overload is dedicated to use the UMC22 like an overload relay with or
without fieldbus connection (7.2.1). The other control functions can be used stand alone also.
1.3 Construction
The UMC22-FBP consists of two separate parts:
current transformer unit and controller unit, mounted as one device (2.1).
Mounting on DIN rail or with screws. W x H x D = 70 x 105 x 110 mm.
Protection degree IP20.
Current-carrying motor lines are lead through the current transformer set.
For higher currents current transformers can be mounted remote from the UMC22 up to the current
carrying motor line length of 2 m (3.2.4).
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Chapter 1.2~1 and 1.3~1

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Universal Motor Controller UMC22-FBP
Software version 4.0
FieldBusPlug / Issue: 02.2008
V 6
1.4 Overload protection
Measuring the motor current. The value is displayed on the Control Panel (8.1.3) and provided also to
be sent to the fieldbus) (4.2.1).
Electronic overload protection for nominal currents of 0.24 A to 63 A (whole range with onIy one
UMC22 type). Set currents selectable with parameter via fieldbus (4.3.4) or Control Panel (8.2.2).
Trip classes 5, 10, 20 and 30 (selectable with parameter) (4.3.4)
Phase-loss protection (4.3.4)
Short circuit protection of the motor lines by external fuses or circuit breakers on the line side.
Blocking protection configurable
Warn limits for lower and upper current threshold adjustable
1.5 Other features
With parameter Bus fault reaction it can be selected between Relays off or Outputs retain status in
case of automation system or fieldbus failure (4.3.4).
Diagnostic informations available via LEDs (3.7.1), fieldbus (4.2.1) and Control Panel (8.2.1).
Preventive diagnostic functions (4.3.1) (e.g. number of starts (4.3.4)).
Function blocks or similar software tools to implement into the program of the automation system.
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Chapter 1.4~1 and 1.5~1

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Universal Motor Controller UMC22-FBP
Software version 4.0
FieldBusPlug / Issue: 02.2008
V 6
Chapter 1.6~1
1.6 New features in comparison to preceeding versions
1.6.1 Version 3.0 3.10
Parameter Current factor:
Monitoring of the real Set current when using external current transformers and / or 冑3 (inner delta)
circuitry (4.3.4, 3.2.3, 3.2.4).
The change of parameters via control system and via Control Panel can be blocked locally with the
menu point "Parameter lock"(4.3.4). This is requested for some applications.
Control Panel:
- As long as the Cooling time is running, the Control Panel display shows flashing "°C"
- Use of the Control Panel for Current indication:
Menu point Curr does not skip back to Addr after 5 min as other menu points do.
- Better access to the FAULT information via Control Panel:
The sequence in the main menu Monitoring has been changed: Addr, Curr, FAuL,..., (8.1.1).
If the FAULT info on the Control Panel is flashing --> from menu point Curr press only once [MENU]
and [Cursor down].
1.6.2 Version 3.10 3.30
Multi-function inputs (4.3.4)
The Multi-function inputs DI0, DI1 and DI2 offer additional possibilities to survey the motor and the
production process it is used for.
Via the parameters DI0 Multi-function input, DI1 Multi-function input and DI2 Multi-function input the
inputs DI0, DI1 and DI2 can be parameterized as Multi-function inputs.
Remark:
Multi-function input DI2 replaces - keeping the compatibility - the former parameter Fault input (DI2).
Control Panel functions and handling
The Control Panel offers the simplified operation Direct panel control (8.1.3) (if parametrized).
- When switched on, the menu to start and stop the motor appears immediately.
Dedicated buttons allow to start and stop the motor.
- If any fault appears the menu changes immediately to the fault menu.
With the ENTER button the fault is monitored and can be acknowledged.
- For commissioning it is still possible to go to other menu points e.g. Set current as in former ver-
sions.
Direct panel control can be released / blocked via Command telegram of the control station.
The actual motor current can be displayed on the Control Panel also as absolute value.
Select with cursor buttons on the Control Panel (8.1.3).
Control functions Actuator 1 to 4
The Control functions Actuator 1 to 4 allow to control actuators with different configurations of limit
and torque switches (7.8.1).
1.6.3 Version 3.30 3.31
Control function = Actuator 1-4: The Start surveying time is a parameter (Star-delta starting time) can
be extended (4.3.4).
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Universal Motor Controller UMC22-FBP
Software version 4.0
FieldBusPlug / Issue: 02.2008
V 6
NEW
Chapter 1.6~2
1.6.4 Version 3.31 3.4
PTC input:
Terminals T1 and T2 can be used to connect PTC sensors (3.6). PTC protection with warning or trip
function can be activated via parameter 6 (Phase loss protection) (4.3.4).
Earth fault monitoring:
Via parameter 21 (DI2 Multi-function input) (4.3.4) the UMC22 can be configured for earth fault monitor-
ing (3.5). For earth fault monitoring an additional earth fault monitor type CEM11-FBP (optional acces-
sorie) has to be connected.
New control function:
Control function Star-delta starter 2 (7.7) can be set via Parameter 12 (Control function = Star-delta
starter 2). In opposite to Star-delta starter 1 the number of operating cycles is the same for all contac-
tors using this control function.
Fault output with flashing function:
The fault output can be set into flashing mode with parameter 24 (Fault output) (4.3.4).
Advanced diagnosis functions:
External faults at the digital inputs DI0, DI1 and DI2 can be differentiated (via fieldbus: diagnosis Byte 3
Bits 4-6 / via Control Panel: fault number F022, F023 and F024).
1.6.5 Version 3.4 4.0
Jogging / inching mode for digital inputs (except operation mode actuator 1...4 )
Extension of the parameter "Local Control"
New parameter values 006 ... 009
For set current below 1A the option was added to loop through the motor wires 2 to 5 times
Extension of the parameter "Current Factor"
New parameter range 2 ... 64000
Added a warning bit to distinguish between trip reasons
Trip reason Fault Byte 1 Bit 7 Warning Byte 3 Bit 7
Thermal Overload 1 0
Phaseloss, Unbalance 11
The warning bit is cleared by resetting the fault
Updated Technical Data:
Phaseloss
Current consumption and energy consumtion
Tripcurves
Int./Ext. switch was removed
Selftest does not reset the thermal memory anymore
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Universal Motor Controller UMC22-FBP
Software version 4.0
FieldBusPlug / Issue: 02.2008
V 6
Chapter 1.7~1
1.7 Compatibility
UMC22 versions 3.00, 3.10, 3.30, 3.31 und 3.40
In principle UMC22 is downwards compatible, this means a UMC22 of a higher version can be used
instead of an UMC22 of a lower version in an existing installation.
Recommendation:
It is recommended not to replace the configuring (GSD or EDS) file by a newer version.
Reason:
Some programming tools / control builders for PLC / DCS have a problem:
When the configuration file (GSD / EDS file) is replaced all slaves that are configured with this file need
to be configured again.
In doubt check with a separate small test program before replacing the old GSD / EDS file.
In this case the UMC22 works exactly like the preceeding / replaced old UMC22s -
but does not offer the newer functions.
Remark - UMC Version 3.30:
In existing installations the UMC22 V3.30 can repace the older Versions V3.0 and V3.10
with one exception:
If the parameter Check-back = Auxiliary contacts is selected the UMC22 sets the internal fault signal
when power-up.
Reason:
In older configuration files (GSD, EDS) the former spare parameter no. 5 is set to 1. In the new UMC22
V3.30 this means that the DI0 Multi-function shall operate as Fault input. This represents a conflict that
leads to the fault "Parameter out of range" (Control Panel: F004).
Action:
The only possibility is to set the parameter Check-back = Current for the new slave.
This remark can be ignored for UMC's of version 3.31 and higher.
Remark - ATEX:
UMC22 V3.20 as an ATEX certificied version can not be replaced by a non-ATEX version,
but only with version V3.5
Remark - UMC Version 4.0:
There is no possibility anymore to supply the UMC22 via Fieldbus-Plug interface.
The UMC22 must be supplied via the connectors 10 and 11
Section 3.8.2 (Replace the controller unit only) was removed. It is not recommended to replace
the controller unit from the current transformer unit separately.
The control functions (except thermal overload) can be changed without a power cycle.

- 11 - UMC22-FBP
Universal Motor Controller UMC22-FBP
Software version 4.0
FieldBusPlug / Issue: 02.2008
V 6
2. Device construction
2.1 Overview
Fig. 2-1: Construction of the UMC22-FBP
Fig. 2-2: UMC22-FBP with external current transformer for higher currents
Chapter 2.1~1
4
UMC22-FBP:
current transformer unit
UMC22-FBP:
controller unit
Label
ACS100-PAN:
Control Panel
(optional)
FieldBusPlug
(optional)
Complete device
with mounted accessories
2CDC 342 034 F0206
2CDC 342 035 F0206
max. lenght 2 m each, wire size 2,5 mm2

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181716151413121110
DIDIDIDIDIDI24240
543210VVV
EXT.
T1
8
DO
1
7
DO
0
6
DO
C
5
DO
C
9
DO
2
8765 9T2 3 4
UMC22
READY
MOT.ON
FAULT
LOC
2CDC 342 008 F0007
UMC22-FBP
Universal Motor Controller UMC22-FBP
Software version 4.0
FieldBusPlug / Issue: 02.2008
V 6
Connecting terminals for PTC sensors
Current path (for measuring the motor current)
Mounting by 4 screws M4
Connecting terminals for the digital outputs
Pawl to snap up the Control Panel
:
Plug connection for the Control Panel
LEDs:
green READY (for operation)
yellow MOT.ON (motor on)
red FAULT (overload, failure)
Connector for the FieldBusPlug
DIN rail
Front label, e.g. for slave address
Control Panel holder. Insert the Control Panel at
this holder then snap it into the pawl on the upper
side. The electrical contacts are automatically
connected.
Connecting terminals for the digital inputs
Connecting terminals for the external supply
voltage (supply for internal electronics)
Current path (for measuring the motor current)
Snap-mountable Control Panel ACS100-PAN for
monitoring and control / adjust:
- slave address
- control function
- overload parameters
- on-site diagnosis
- etc.
The Control Panel ACS100-PAN is not shipped
together with the UMC22-FBP. It must be ordered
separately.
Fig. 2-3: Terminals, monitoring and operating elements of the UMC22-FBP
Dimensions see chapter 5.7.
Chapter 2.2~1
2.2 Terminals, monitoring LEDs and operating elements on the front plate

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Universal Motor Controller UMC22-FBP
Software version 4.0
FieldBusPlug / Issue: 02.2008
V 6
3. Planning, commissioning and maintenance
3.1 Commissioning steps
3.1.1 Step 1: Wiring
Wiring with switch apparatus (3.2.1)
Hard-wire with switch apparatus and other components acc. to the application requirements.
Wiring examples see chapter 7.
Connection of contactors (3.2.2)
Use spark suppression, for larger contactors also interface relays to keep good lifetime of the
UMC22 internal relays.
Motor current = Set current versus wiring (3.2.3)
Have a look at the wiring of the motor to fix the correct Set current for perfect motor protection.
Example:
For 冑3 (inner delta) wiring the parameter Current factor can be changed to 1.73 to get displayed the
real Set currents on the Control Panel and in the control system.
External current transformer for higher currents (3.2.4)
Connect external current transformers for higher currents. Current factor see above.
3.1.2 Step 2: Interfacing to the fieldbus
Addressing (3.3.1)
The UMC22 is provied with a fieldbus neutral interface. Use an appropriate FieldBusPlug to connect
it to the fieldbus.
The slave address can be adjusted by
- using the Control Panel or
- using the Addressing-Set CAS21-FBP.
The bus master is normally defined by the control system.
Chapter 3.1.1~1 and 3.1.2~1

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Universal Motor Controller UMC22-FBP
Software version 4.0
FieldBusPlug / Issue: 02.2008
V 6
3.1.2 Step 2: Interfacing to the fieldbus (continued)
Parametrization as a fieldbus slave (3.3.3)
Situation: The control systems, programming tools and the fieldbus types are totally different.
This means: There is no common rule to configure the fieldbus master and to bind in FieldBusPlug
slaves into the application program.
Procedure:
Load the actual slave configuration file into the programming tool of the bus master in the control
system. Examples:
ABB_082D.GSD for PROFIBUS DP-V1
ABB_UMC22.EDS for DeviceNet.
Create fieldbus configuration together with the application program in the control system.
For some control systems dedicated function blocks or example programs are available.
Depending on the control system and the fieldbus type the ordering of the I/O signals can be made
automatically, otherwise "manual" ordering is necessary.
Depending on the control system and the fieldbus type there are different possibilities to change
parameters:
- during configuring or
- as a part of the control system program or
- with the Control Panel ACS100-PAN. As a special feature the Control Panel allows to read out
the complete parameter set of an UMC22 and to transfer it to another UMC22 (8.2.3).
Depending on the parameter the set parameter values are taken over at different instants, e.g after
switching off and on the UMC22 or the motor (4.3.2).
If a UMC22 is set into operation again after power off, it will start with the parameter values last
stored.
Further info
Switch on and off motor (3.4)
Signalling (3.7)
Info available on the LEDs (3.7.1)
Control Panel, Info and Local control (password protected) (8.1.1 ff.)
Replace an UMC22-FBP or the controller unit only (3.8)
Chapter 3.1.2~2

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Universal Motor Controller UMC22-FBP
Software version 4.0
FieldBusPlug / Issue: 02.2008
V 6
3.2 Wiring
3.2.1 Wiring with switch apparatus
Hard-wire with switch apparatus and other components referring the application requirements.
Wiring examples see below and chapter 7.
Example: Direct starter
Fig. 3-1: UMC22-FBP as Direct starter (example)
Chapter 3.2.1~1
24 V
0 V
690 / 400 V
UMC22
11
24
V
24
V
12 13 14 15
DI
2
16 17 18
DI
4
DI
5
DI
0
DI
1
DI
3
0 V 24 V
10
0
V
DI1 DI2 DI3 DI4 DI5
230 V DO1
DO
C
5T1 T2 6
DO
C
DO
0
7
DO
2
9
DO
1
8
DO2
T1 T2
N
max.
200 mA
24 V
K1
K1
external
supply
supply
inputs
2CDC 342 009 F0207
free inputs,
signals directly to the fieldbus
With parameter Check-back = 1 (Auxiliary contacts):
the digital input DI0 is used to survey the contactor
(
default: 2
(
Motor current
))
With parameter Control function = 3 (Direct starter):
the relay output DO0 is used to coltrol the motor contactor
free outputs,
commands direct from fieldbus
Short circuit
protection device
PTC inputs

- 16 -
1
2
3
690 / 400 V AC+ 24 V DC -
K1
ON
OFF-N
COM
230 V AC
DO
C
5 6
DO
C
DO
0
7
DO
2
9
DO
1
8
UMC22
2CDC 342 057 F0004
UMC22-FBP
Universal Motor Controller UMC22-FBP
Software version 4.0
FieldBusPlug / Issue: 02.2008
V 6
3.2.2 Connection of contactors
Use spark suppression, for larger contactors also interface relays to keep good lifetime of the UMC22
internal relays.
Actual ABB contactors - all currents for 230 V AC (Extract)
1) The contactor B6S-30-10-2.8 (24 V DC) is recommended as interface contactor due to its internal
spark suppression.
2) All values only for contactors with spark suppression, see appropriate column. Use interface contactor
if higher lifetime is required.
3) Interface contactor is recommended (e.g. B6S-30-10-2.8).
4) The contactors for higher currents are available with electronic interface only
5) Also available with electronic interface (AF50 to AF185).
Remark:
Spark suppression is necessary for all types except the AF types to keep resonable lifetime.
Interfacing larger contactors with electronic interface (AF types)
Fig. 3-2: Connection of contactors with electronic interface (AF types) to the UMC22
Remark:
Slide switch on the
left side to position
"PLC" (up)
Chapter 3.2.2~1
Contactor type Inrush
current
[A]
Holding
current
[A]
Inrush power
[VA]
Holding
power [VA]
VDR for spark
suppression
(ABB type)
Lifetime
UMC22 relays
[Switching cycle]
B6S-30-10-2.8 1) 0.01 0.01 2.4 2.4 - 500.000
A9, A12, A16 0.30 0.03 70 8 RV5/250 500.000 2)
A26, A30, A40 0.52 0.05 120 12 RV5/250 400.000 2)
A50, A63, A75 3), 5) 0.78 0.08 120 12 RV5/250 300.000 2)
A95, A110 5) 1.52 0.10 180 18 RV5/250 use interface relay
A145, A185 5) 2.39 0.15 550 35 RC5-2 use interfacerelais
AF210, AF260,
AF300 4)
2.04 0.04 470 10 - 500.000
AF400, AF460,
AF580, AF750 4)
3.8 0.05 890 12 - 500.000

- 17 - UMC22-FBP
Universal Motor Controller UMC22-FBP
Software version 4.0
FieldBusPlug / Issue: 02.2008
V 6
24 V
0 V
UMC22
24
V
12 13 14 15
DI
2
16 17 18
DI
4
DI
5
DI
0
DI
1
DI
3
10
0
V
DO
C
5 6
DO
C
DO
0
7
DO
2
9
DO
1
8
max.
200 mA
K1
K2
K1
K2
K1
690 / 400 V AC
AC-15: 120 / 240 V
DC-13: 24 / 125 / 250 V N
T1 T2
T1 T2
0 V 24 V 24 V24 V
11
24
V
2CDC 342 010 F0207
Contactor type
A45 and larger
Spark supression
Short circuit
protection
device
e.g. BS6-30-10-28 *
For check-back the auxiliary contact of the main contactor has to be used!
external
supply
supply
inputs
3.2.2 Connection of contactors (continued)
Interfacing contactors with peak current > 0,5 A: Types A50 and larger
Fig. 3-3: Connection of contactors with peak currents > 0.5 A (ABB types A50 and larger) to the UMC22-FBP
* This contactor has build in spark supression.
Chapter 3.2.2~2

- 18 -UMC22-FBP
Universal Motor Controller UMC22-FBP
Software version 4.0
FieldBusPlug / Issue: 02.2008
V 6
3.2.3 Motor current = Set current versus wiring
Have a look at the wiring of the motor to fix the correct Set current for perfect motor protection.
Example:
For 冑3 (inner delta) wiring the parameter Current factor can be changed to 1.73 to get displayed the real
Set currents on the Control Panel and in the control system. The Delta 冑3 circuitry is normally used for
larger motors to reduce the current transformer size.
Fig. 3-4: Motor current = Set current versus wiring
Chapter 3.2.3~1
U2
W2 V2
V1 W1U1
UMC 22
U2W2 V2
V1 W1U1
400 V / 690 V
W2
U1
U2
V1 W1
V2
UMC 22
U2W2 V2
V1 W1U1
400 V / 690 V
V1 W1U1
W2 U2 V2
UMC 22
U2W2 V2
V1 W1U1
400 V / 690 V
Star
Power line: 690 V
Delta
Power line: 400 V
冑3 wiring
Power line: 400 V
Example for motor:
Motor rating plate
Example for motor:
Motor rating plate
Example for motor:
Motor rating plate
4.9 A / 2.8 A 4.9 A / 2.8 A 4.9 A / 2.8 A
Parameter
Set current = 2.80
Parameter
Set current = 4.90
Parameter
Set current = 2.80*
Terminal box Terminal box Terminal box
IP= 2.8 A / ISC = 2.8 A IP= 4.9 A / ISC = 4.9 A IP= 4.9 A / ISC = 2.8 A
ISC =
IP
ISC =
IP
ISC =
IP* 0.577
IPIPIP
2CDC 342 063 F0203
IP= Actual current / phase
ISC = Set current
* Alternatively it is possible to set the parameter Current factor
to 1.7 and the parameter Set current to 4.9 A.

- 19 - UMC22-FBP
Universal Motor Controller UMC22-FBP
Software version 4.0
FieldBusPlug / Issue: 02.2008
V 6
3.2.4 External current transformer for higher currents
All types of protection current transformers class 5P10 (Standard EN/IEC60044) can be used.
The selection should be made based on the requirements:
Secondary current (= current in the UMC22) range about 5 A (recommended CTs have 4 A),
Through-hole area if single strands are used,
Max. burden 60 m⏲(UMC22: 30 m⏲, conductor: wire size 2.5 mm², length 2 m each: 30 m⏲)
Requirements for current transformers referring IEC60044-1 table 11 and 14:




Measuring current transformer class 1 Protection c.t. class 5P10
actual / nominal current 5 % 20 % 100 % 120 % 100 % 1000 %
max. inaccuracy 3 1.5 1 1 1 5
These values must be guaranteed by the current transformer supplier. The inaccuracy is added to the
inaccuracy of the UMC22.
The pass-through sense of the strands does not affect the operation.
For currents up to 850 A space saving combinations are recommended.
Fig. 3-5: UMC22-FBP with external current transformer for higher currents
Type / Korc
type
Recommended
current range
[A]
Current factor
(Default = 1.0)
Secon-
dary
current
range
[A]
Hole
area
WxH
[mm2]
Max.
wire
size
[mm2]
Link kit (bar) type
for contactor
(Order code see
chapter 6.)
Star,
Delta
冑3
wiring
Star,
Delta
冑3
wiring
UMC22
stand alone 0.24-63 0.42-109 1 1.7 - 11 쏗16 -
4L185 R/4 60-185 104-320 46.2 80.1 1.3-4 22x28 2x702 1) DT450/A185
AF145, AF185
4L310 R/4 180-310 312-537 77.5 134.2 2.3-4 22x28 2x702 1) DT450/A300
AF210-AF300
5L500 R/4 300-500 520-866 125 216.5 2.4.4 41x22 3x702 1) DT500AF460L 2)
AF400, AF460
5L850 R/4 500-850 850-1472 212.5 368.1 2.4-4 41x22 - DT800AF750L 2)
AF580, AF750
1) Wire size has to be fixed acc. to IEC/EN 60204 2) Link kits for Star-delta starter (others s. catalogue)
Remark:
If current transformers of other suppliers are used the table above may serve as a calculation basis for the
Current factor. Example: Type 5L500 R/4 means: Primary 500 A, secondary 4 A, current factor 125.
Chapter 3.2.4~1
2CDC 342 035 F0206
max. lenght 2 m each, wire size 2,5 mm2

- 20 -UMC22-FBP
Universal Motor Controller UMC22-FBP
Software version 4.0
FieldBusPlug / Issue: 02.2008
V 6
3.2.5 Operation details for motors with small set currents
Using a UMC22 in an environment with very strong magnetic fields and a small set current at
the same time the current measurement can deviate a few percent from the real current. Therefore the
displayed motor current is too high and an overload trip occurs too early.
Very strong magnetic fields can be originated from a contactor directly mounted beside the UMC22,
closely passing current links or stray fields caused by large transformers. When observing the effect the
distance between the UMC22 and the contactor shall be increased to about 5 cm or the UMC shall be
rotated by 90 degrees or the motor wires shall be loop through the UMC22 2 to 5 times.
When looping the motor wires multiple times the parameter <Current Factor> must be adjusted accord-
ing the number of loops. I.e. the parameter must be set to two if the wires are looped through the UMC22
two times. Two to five loops are supported. The displayed current and the current transmitted over the
fieldbus are automatically corrected by the UMC22.
Please note that the adaptation of the current factor for 았3 circuits (3.2.3) and multiple loops through the
UMC22 are not possible at the same time.
Via fieldbus also higher values than five - e.g. six - can be set. The UMC22 ignores such values
and creates a <Parameter Fault>. Values above 100 are possible and used in combination with external
current transformers (see capter 3.2.4).
Chapter 3.2.5~1