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CR310-RF407 Ethernet down after programming

johhen Jan 26, 2024 07:50 PM

We have a CR310-RF407 that we connect over Ethernet. Upon cold start, it connects to ethernet excellently. However, upon programming using CRBasicEditor, the ethernet never comes back online. CRBasicEditor complains "The attempt to change the file attributes has failed. The communication link with the station failed.", and the ethernet remains offline until we hard power-cycle the device. During the time it is not-reachable, it appears to still run the program and collect data into tables, as the record no keeps increasing while unreachable. I've attempted to put a




at the start of the program, and that does cycle the ethernet when cold booting, but as far as I can tell, it is doing nothing on the post-programming reboots.

It'd be ideal to be able to program this in the field without a manual power cycle. 

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