I have a machine which has a homemade (not by me) circuit to connect an indexer table. I am trying to figure out several things:
1. Which M code activates the indexer program.
2. how to activate the different output bits on the 016D module, which is a A03B-0801-C117, for future development.
3. How to read an input, to allow the M code to complete and allow the Gcodes to continue after the indexer has finished.
I have set of manuals and have found several parameters which are related to M codes, like setting strobe delays and width, etc.
Is the output module memory mapped, ie do I just have to find the appropriate memory location to write the output bit?
The homemade circuit connects to Terminal 15 on the A03B-0801-C117, which I suppose is a good clue for reverse engineering.
Can someone point me in the right direction?