My master T100 needs to control a number of contacts within my T100 slave unit and I understand that I would need to use the 'Write Relays' command to do this. Within this command is a Channel # identifer, each channel containing 8 bits (maybe you wouldn't mind providing an example showing how relays are addressed and then turned on and off by using this command?).
However, I also note that there is a 'Write Single I/O bit' command (Wb) contained in the E10 manual, that can write to an individual bit. This appears not to contain a channel # identifier; only a bit position identifier. Can I therefore assume that I can't use this command within a T100, and if I can, how would I address the channel #'s?