Modbus (TCP) slave functionality
CI867 as slave.
Access variables, defining %MW notations works fine for function code 16 (haven't sniffed the requests from the master/client, however I beleieve this is FC16).
FC16 is about writing to multiple (holding) registers.
How is the notation syntax in access variables for defining input registers (which will be read by the master/client) by function code 4?