Hi everyone.
Is there any setting or trick in GX-Works2 that prevents us from monitoring device value? I have a PLC program (Q series) and I can't monitor some device value (D register) via Watch (device value not changes), Sampling trace or even MX-component (error notification appears). I write a small C# program to monitor and the value remains 0 (when monitoring via Watch, the value <> 0).
Please give me some advices if you know. Thank you.