We are communicating a S7-300 PLC with a AC10 Drive over Profibus. The part no for the Drive is 10P-440170-BN. Also we have a 10P-0008 Profibus Card. We have set the required Node Address in the S7 and the same has been configured in the Profibus Card in ADDL Roraty Switch. The following default Parameters l has been set in the Drive which are F200 to 4 , F021 to 4, F203 to 10, F 900 to 1, F901 to 2, F902 to 2, F903 to 0, F 904 to 6. After this the Communication is happening. However the ERR Red Led is Flashing at 1 Hz. We are getting the Status of the Drive in the PLC and also we can able to send the Control Command and the reference to the Drive. However only the following Command is in Operation.
- Forward Running
- Reverse Running
- Decceleration Stop
However in the Status we are getting the following Signal always as TRUE.
- Interference Err
We can able to send the Speed reference (in Hz Only, like 5000 count is 50 Hz) and also receiving the Actual Speed ( in Hz only). However no information is available regarding how to configure in PZD3 to PZD10.
Kindly send some related documents or give some necessary inputs.