Omron NT600S Connecting to host

[sandcape]

Hi !

I have a Omron CQM1 CPU43 PLC and Omron NT600S touch display. Occasionally (too often) the NT600S goes suddenly to "connecting host"-mode in the middle of operation. And stays there.

I've changed the serial cable between the PLC and the NT600S, I also changed the PLC but no help. I don't have a second NT600S in hand to test with. Anyone had any similar problems or suggestions how to fix this ?

Thanks

Ville

 

[BobB]

Have never used the NT600S with a CQM1 but have used many times with C200H Alpha, CS1 and CJ1M without any problems. I have no idea what could be causing your problem unfortunately. Hopefully someone else will.