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sergiompm1-Visitor
1-Visitor
April 9, 2019
Question

Connecting the robot and KEPSereverEX

  • April 9, 2019
  • 1 reply
  • 1932 views

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

1 reply

A
anarwal5-Regular Member
5-Regular Member
December 8, 2020

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.
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