Why can R2 not be changed in the I/O Menu on the ATV61 and ATV71 drives?

Issue:
Where would Relay R2 be programmed other than in the I/O Menu on the ATV61 and ATV71 drives?

Product Line:
ATV61 ATV71 Altivar

Environment:
All

Cause:
Programming change for R2 relay.

Resolution:
First, verify no run command is being commanded or the drive is in RDY state.
Relays can be programmed under the Application Functions as well.  Check menu 1.7 Application Function to see if the output contactor command (OCC) or brake assignment (BLC) is assigned to R2.

Опубликовано для:Schneider Electric Казахстан