Reversing Starter - ABB UMC22-FBP Technical Description

Universal Motor Controller UMC22-FBP
Software version 4.0
Chapter 7.4.1~1 Revesing starter

7.4 Reversing starter

The UMC22 parametrized with the Control function = Reversing starter provides excellent protection
and control of a motor for two directions of rotation.
The connection to a fi eldbus is made via the appropriate type of the FieldBusPlug.
7.4.1 Circuit diagram
7.4.1.1 Basis circuit
Main features
Contactor K1 (forward) at output DO0
Check-back by current
Contactor K2 (reverse) at output DO1
Inputs are transparent to the fi eldbus
Control Panel
0
V
10
0 V
external
supply
Illustration 7-8: UMC22-FBP: Control function = Reversing starter (Basis circuit)
UMC22-FBP
T1 T2 230 V
T1 T2 5
DO
C
24 24 DI
V V 0
11 12 13
24 V 24 V 24 V DI0 DI1
supply
inputs
Parameters to be changed (4.3.4)
(based on default)
Control function = Reversing starter
Set current 1
Overload protection parameters
Address via Control Panel or Addressing Set
N
K1
6 7 8
DO DO DO
C 0 1
UMC22
DI DI DI
1 2 3
14 15 16
DI2 DI3
- 92 -
DO2 690 / 400 V
K1
K2
K1 = forward
K2 = reverse
9
DO
2
DI DI
4 5
17 18
DI4 DI5
FieldBusPlug / Issue: 02.0008
V 6
K2