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Universal Motor Controller
UMC100-FBP
V 6
Technical Description
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 4VDC Out (1) or DO 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 k 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.
UMC-
PAN
Fieldbus
Plug
Circuit diagram of the UMC for controlling a motor in two directions of rotation. The checkback con-
tacts k1/k are optional.
FieldBusPlug / Issue:08.009
Contactor
Supply
(e.g. 230VAC)
GND
(24VDC)
24VDC
Out
12
5
max.
200mA
UMC100
10 11
13 14
DI0
k1
0V
24VDC
- 63 -
K1
K2
DOC
DO0
DO1
DO2
6
7
8
9
15
16
17
18
DI1 DI2 DI3 DI4 DI5
k2
Start
Start
Rev
For
690V/400V
3
k1
forwards
k2
reverse
M
UMC100-FBP
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