Hi everyone!
I have a EZ-TOUCH screen (Automation Direct) connected to SLC 5/05 on a RS232 port.
It works fine, but from time to time all of a sudden we are getting communication loss between them.
The message tells me that the screen is not getting an answer to it's inquiary. Tech support sais that it is only possible if the port setup changes, but no one is touching anything, so how?
The plc is connected through Ethernet to another plc (peer-to-peer).
Is it possible that too many messages being read by my plc from the other can cause somehow plc not responding to the screen?
Any suggestions how to solve the issue are desperately needed and awaited.
Thanks
I have a EZ-TOUCH screen (Automation Direct) connected to SLC 5/05 on a RS232 port.
It works fine, but from time to time all of a sudden we are getting communication loss between them.
The message tells me that the screen is not getting an answer to it's inquiary. Tech support sais that it is only possible if the port setup changes, but no one is touching anything, so how?
The plc is connected through Ethernet to another plc (peer-to-peer).
Is it possible that too many messages being read by my plc from the other can cause somehow plc not responding to the screen?
Any suggestions how to solve the issue are desperately needed and awaited.
Thanks