Error 78 on DeviceNet Allen Bradley

russg

Member
Join Date
Aug 2012
Location
UK
Posts
275
Hi,

I'm not very experienced on Allen Bradley and i'm trying to solve an error 78 showing on a 1747-SND.

The PLC is a SLC 5/05CPU.

the error is followed by a few node numbers that I understand it was it is missing from the network. I'm assuming we have a wiring fault of a VSD setting or devicenet card fault.

Any ideas from you guys?

Thanks
 

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