Connecting the robot and KEPSereverEX

[sergiompm]

Hi Steven,

We have a Fanuc focas connection to a 30i CNC and we are reading data with GOOD quality. However, a similar error is displayed sometimes. The error message is 'Read error occurred for address starting at 'Tag' on device. FWLIB error: 65520.'.

I have checked that the mentioned libraries are already installed in the server.

Any ideas how to proceed / troubleshoot the error?

We have the same error in more than 6 machines which feature a Fanuc 30i model.

Thanks

Related to previous post

[anarwal]

Hi @sergiompm , This error comes when  when a TCP Socket cannot be made to the device.

Multiple things cause this issue some of them are

• Investigate CNC power supply, Ethernet cable, and I/F board
• Router ip not configured on Fancu controller.