biasotto Member B Join Date Nov 2012 Location j Posts 1 Jan 10, 2017 #1 Hi, I need help, my controller Micro850 have a fault 0xF270 Expansion IO Communication Fault.
gclshortt Member Join Date Dec 2014 Location Ontario Posts 3,217 Jan 10, 2017 #2 http://literature.rockwellautomation.com/idc/groups/literature/documents/um/2080-um002_-en-e.pdf A non-recoverable communication fault has occurred on the expansion I/O module. Because the last number is a 0 the slot number cannot be identified. See the above manual for Corrective Action for Recoverable and Non-recoverable Faults. Hope this helps you out. Regards,
http://literature.rockwellautomation.com/idc/groups/literature/documents/um/2080-um002_-en-e.pdf A non-recoverable communication fault has occurred on the expansion I/O module. Because the last number is a 0 the slot number cannot be identified. See the above manual for Corrective Action for Recoverable and Non-recoverable Faults. Hope this helps you out. Regards,