I replaced old bus controller X67BC7321 REV KO, serial number 51660171340 with new X67BC7321 REV PO , serial number 63470179248.
The bus controller is connected to CAN interface of B&R CP interface CP476, 2003 .
The CP 476 has two interfaces such as CAN connector and RS232 connector.
Now there is a active alarm in a supervisory monitor as below:
TIMEOUT I/O Remote X67 #1.
Is it needed that the information of new bus controller is registered in CP476 CPU?
If needed, what information is registered in CPU?
I am a beginner in B&R PLC.
Please, let me know what procedure is needed.
Your first module (SN 51660171340) is an X67BC7321 whereas your second module (SN 63470179248) is actually a X67BC7321-1. These are two different modules. I don’t have experience with this module specifically, but my guess is that these two are not interchangeable without a change to the Automation Studio project.
Do you have access to the System Diagnostics Manager (SDM)? Connect your laptop to the PLC, open a web browser, and go to http://IP-Address/sdm. The Hardware page will show you if there is an issue with the connected hardware.
Thank you for helping me.
Your guidance to solving issues will help me a lot.
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