all, i am having problem with machine simulator i am using opc drive enh it connects fine with rslinx when i go into the view io screen it has one or more red in the inputs.
any help please
Sorry I don't understand what you mean, screenshots or more detailed info is necessary to help you.
this
Hi,
The red light usually means : that the tag is activated/ powered. By the PLC or the machine simulator.
For eg : the manual selector signal on Input is on , because the switch on the panel has the manual mode selected .
hope that helps .
-v
Yes, in the image you attach not error condition is detected, some of the PLC inputs (sent by MS to the PLC) are activated, for this reason are in red.