ABB UMC100.3 Manual page 93

C O N F I G U R I N G T H E M OTO R M A N A G E M E N T F U N C T I O N S
UMC-
PAN
COM
Supply
0V/24V
0V
—
Circuit diagram of the UMC for controlling a softstarter in two directions of rotation.
The start/stop buttons on DI3 ... DI5 are optional. See explanations in the text about the
ramping signal
Contactor
Supply
(e.g. 230VAC)
GND
(24VDC)
DO3
DOC
UMC100.3
DI0 DI1 DI2 DI3 DI4 DI5
ramping
24VDC
L1/L2/L3
K0
K1 K2
DO0 DO1 DO2
k1
Start Start Stop
Rev For
Softstarter
Start/Stop
k0
M
3
forwards
k2
reverse
93