ABB UMC100-FBP User Manual

- 76 -UMC100-FBP
Universal Motor Controller
UMC100-FBP
Technical Description
FieldBusPlug / Issue: 03.2012
Control Function Reversing Starter (REV)
Use this function in a feeder that requires a motor to start/stop in two direction of rotation (forwards/back-
wards).
•Relay output DO0 is used by the control function to start the motor in a forward direction.
•Relay output DO1 is used from the control function to start the motor in a reverse direction.
•Optionally DI0 can be used for contactor checkback supervision
•Optionally DI3 / DI4 can be used to start the motor and DI5 to stop the motor
•Optionally terminals named 24VDC Out (12) or DO2 can be used as a fault output
The following diagram shows the UMC wired for REV operation. A signal lamp is connected to DO3 which
serves as a fault output. The main contactor is connected to DO0 and DO1. Two auxiliary contacts k1
and k2 are used for contactor checkback monitoring. The motor can be started locally via DI3/DI4 and
stopped via DI5. The remaining digital inputs can be freely used.
M
3
DOC DO0 DO1 DO2
24VDC
10 11
6 7 8 9
24VDC
Out
12
13 14 15 16 17 18
DI0 DI1 DI2 DI3 DI4 DI5
UMC100
UMC-
PAN
Fieldbus
Plug
0V
GND
(24VDC)
690V/400V
5
reverse
max.
200mA
Start
For
Start
Rev
Contactor
Supply
(e.g. 230VAC)
K1
K2
k2
k1
forwards
k1
k2
Circuit diagram of the UMC for controlling a motor in two directions of rotation. The checkback con-
tacts k1/k2 are optional.

ABB UMC100-FBP Specifications

General

Brand	ABB
Model	UMC100-FBP
Category	Controller
Language	English