i have a machine that work good few month with v570 hmi and snap i/o module V200-18-E3XB and expansion EX-D16A3-RO8 module but now the machine was stoped
i mean the i/o of expansion was work corectly but the snap i/o dont work propebly i mean in snap i/o module the analuge input and analoge output work put digital input and output dont work.
when i test input/output in info mode they work corectly but in application they dont
i dont know what happer