Issue:
What would cause an EPF2 fault on the ATV61 drive with an Ethernet IP card?
Product Line:
Altivar ATV61
Environment:
All
Cause:
Using an Allen Bradley PLC trying to access assemblies 103 and 104, and the drive has not been set up per case 2 example as recommended in the Ethernet IP VW3A3316 manual.
Resolution:
Case 2 programming example is as follows:
- Menu 1.6
- Ref 1= Communications card
- Profile= Separate controls
- CMD switching= C312
- CMD channel 1= Communication card
- CMD channel 2= Terminal control
- Ref 2 Switching= C313
- Ref 2 Channel= AI1 or AI2
