I have a Teleservice adapter connected to the MPI interface of an s7-400 cpu.
Until a couple of days ago the TS adapter was working correctly.
I've done a power down and reset on TS adapter.
The FB call in the program does not report an error but no data is being output from the TS adapter, how can I tell if it is the MPI interface not sending data or the TS adapter not receiving/handling it?.
Any pointers appreciated
Until a couple of days ago the TS adapter was working correctly.
I've done a power down and reset on TS adapter.
The FB call in the program does not report an error but no data is being output from the TS adapter, how can I tell if it is the MPI interface not sending data or the TS adapter not receiving/handling it?.
Any pointers appreciated