Open And Closed Position Via Limit Switches; Usage Without Torque Switches - ABB UMC100.3 Manual

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
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Overview:
Control function
Actuator 1
Actuator 2
Actuator 3
Actuator 4
Acutator 1

Open and Closed position via limit switches

Usage with limit switches
Limit switches
DI0
24V
Open Closed

Usage without torque switches

Limit switches
24V DI0
Open Closed
Open <-> Closed
Torque open
-
Stop
-
Stop
Torque
DI1 DI3
Open,
Closed
DI1 DI3
Limit open
Stop
Prepare
Stop
Prepare
DI0: Motor off, start only in Closed direction
DI1: Motor off, start only in Open direction
DI3: Fault: motor stops
Remark
• Torque signals are not necessary but can be used for surveil-
lance.
• After switching off the motor continues to run for some milli-
seconds due to its rotating mass. Adjustment of the Closed
and Open limit switches is necessary to achieve the correct
end positions.
DI0: Motor off, start only in Close direction
DI1: Motor off, start only in Open direction
Remark
Connection if torque contacts are not available
Limit closed
Stop
Prepare
Prepare
Stop
87
Torque closed
-
Stop
Stop
-