Hi,
I have started today commissioning of line controlled by L43 processor. After updating revision to 20.014 and downloading code to CPU I've noticed that there are errors on IO cards. In RSLinx all cards were crossed but randomly some of them went online for a moment.
I've disconected all cards beside of one cause I wanted to check each card if it doesn't interupt bus comms. I switched off autobrowse in Linx and card was becoming active after few refreshing tries, but after next refresh was crossed again. Replaced terminating cup but it doesn't solve the problem.
I've updated firmware one more time and communication with IO starts to work. After non succesfull change of settings of one of two ethernet cards comms was lost again. Updating firmware resolve the problem again.
Was able to work with PLC for couple of hours but at the end of day problem occures again.
I'm afraid that CPU needs to be changed but maybe someone of you have other idea.
Best regards,
Matt
I have started today commissioning of line controlled by L43 processor. After updating revision to 20.014 and downloading code to CPU I've noticed that there are errors on IO cards. In RSLinx all cards were crossed but randomly some of them went online for a moment.
I've disconected all cards beside of one cause I wanted to check each card if it doesn't interupt bus comms. I switched off autobrowse in Linx and card was becoming active after few refreshing tries, but after next refresh was crossed again. Replaced terminating cup but it doesn't solve the problem.
I've updated firmware one more time and communication with IO starts to work. After non succesfull change of settings of one of two ethernet cards comms was lost again. Updating firmware resolve the problem again.
Was able to work with PLC for couple of hours but at the end of day problem occures again.
I'm afraid that CPU needs to be changed but maybe someone of you have other idea.
Best regards,
Matt