CltOff Posted September 29, 2010 Report Share Posted September 29, 2010 Probably this is an obvious question, but I think that in this case the ans could be simply "Yeah, of course"! The question is: the CV low / high limit could be change while PLC is running or are frozen at power-up? thanks CltOff I try to explain better: If I've the CV low limit in MIxx and CV high limit in MIyy, can I change the value of MIxx and MIyy while PLC is in run mode and PID is running or their values are read at power-up (at the PID config step) and frozen at that values? Quote Link to comment Share on other sites More sharing options...
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