Video: How is the ATV31/312 drives wired for 2 wire control?
Issue:
Wanting to wire an ATV31/312 drive for 2 wire control.
Product Line:
Altivar 312
Environment:
All
Resolution:
2 wire control on these drives are connected between terminals LI1 and +24V source. This source can be located on +24V terminal of drive or you can use your own +24VDC source external if needed. The neutral will have to be tied back to the drive.
2 wire control would be understood as NO (normally open) maintained dry contact closure for run command.
Wanting to wire an ATV31/312 drive for 2 wire control.
Product Line:
Altivar 312
Environment:
All
Resolution:
2 wire control on these drives are connected between terminals LI1 and +24V source. This source can be located on +24V terminal of drive or you can use your own +24VDC source external if needed. The neutral will have to be tied back to the drive.
2 wire control would be understood as NO (normally open) maintained dry contact closure for run command.