Our reference-plate inspection handover is mostly pendant pictures. No revision, called routines, fixture assumptions or expected ordinary PLC signals. What should I get from the integrator while they are still available?
Start with the identified installed program set and a revision list, then walk one reference-plate cycle through its called routines and ordinary interface states. Keep the fixture drawing and inspection assumptions beside it. Screenshots can illustrate that walkthrough, but should not be the only place the next maintainer can discover what waits for what.