Arun
Member
We are changing a PLC of old machine with new Siemens S7-400. Programming and machine trial job is uploaded to OEM. We are doing wiring. As wiring is completed we are trying to load PLC program (supplied by OEM) in the CPU but we are getting the error (see attached screen shot)
We found power supply selection is wrong in hardware configration we corrected it, all the profibus nodes are OK and we able to see them in accessible nodes in simatic manager. Today we use Siemens field PG but same problem we though that our USB MPI covertor baudrate may not matching with CPU.
Can some one throw light on the issue?
regards
arun
We found power supply selection is wrong in hardware configration we corrected it, all the profibus nodes are OK and we able to see them in accessible nodes in simatic manager. Today we use Siemens field PG but same problem we though that our USB MPI covertor baudrate may not matching with CPU.
Can some one throw light on the issue?
regards
arun