Hi. Excellink seems to be delayed when I run it through USB to 232 cable. The sample program is showing 10,11, pause a while, then jump to 18 when it's supposed to read the plc constantly. Is it the cable problem? Will excellink be more reactive if I change to communicate via 485? I'm thinking of using excel and excel to act as an Hmi for a machine but the slow response and inconsistancy is scaring me. Is it possible to solve the problem?
Thank you.