Transistor Posted May 15, 2016 Report Posted May 15, 2016 (edited) I'm doing some remote support on an FX5U with GX Works3 on the remote desktop. I've been doing this for a couple of weeks without difficulty. Yesterday the ladder monitoring stopped working. There is no ladder contact monitoring showing and D registers and timer values are blank. The Watch windows are working correctly. Online Write Monitor is selected in each case. All Tools | Options seem correct and match my local copy of GX Works3 that I used on site. Any ideas? Edited May 16, 2016 by Transistor Clarification on what is and isn't working. Quote
Luke.S Posted May 16, 2016 Report Posted May 16, 2016 Are the D registers etc. displaying "0" or is not in monitor mode at all? If it's the former, it's possible that the data is not in the plc, not being scanned or does not match with your copy in the tool. For the latter there should be a communication error when you press F3. Quote
Transistor Posted May 16, 2016 Author Report Posted May 16, 2016 Quote Are the D registers etc. displaying "0" or is not in monitor mode at all? Thanks, Luke. There are no values in the ladder display. All is fine in the watch window. The ladder doesn't seem to be in monitor mode at all. Quote If it's the former, it's possible that the data is not in the plc, not being scanned or does not match with your copy in the tool. Data is in the PLC and it's being scanned by the watch window. Quote
Regelink Posted July 7, 2021 Report Posted July 7, 2021 Did you solve it eventually? I seem to have the exact same problem Quote
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