Vision V570 RTC to ASCII data history values fast blinking on screen after replacing old V570 to new one V570 with USB.Same programm,VisiLogic 9.8.65

[Janis Latvia]

Vision V570 RTC to ASCII data history values start fast blinking on screen after replacing old V570 to new one V570 with USB.Same programm,VisiLogic 9.8.65.Untill this everything worked perfect,I have screen Data History,where can be saved up to 5000 values with 15.minutes interval- dd/mm/yy,seperately hh/mm/ss (RTC to ASCII) and beside analog water level value,which not blinking.Tried everything,no more ideas.PLC is at small Hydroelectrical Power Station.Help me,please,if You can.Thank You.

[kratmel]

If it is possible to connect to old PLC - you can read operand and save it.

After download project to new PLC - you can write saved operand from file.

I think you simply do not remember  timer value setup  and if it resetted to 0 - blinking is normal behavior

[Ausman]

Kratmel is likely correct.  The unanswered question is "how  fast"?

On the forum there have been references to extremely fast blinking being caused by screen section overlaps.  I know this shouldn't be the case in a change-over scenario, but perhaps worth checking to see if it makes a difference.  Look for anything on that screen that is close together and re-arrange slightly to test.

cheers, Aus

[kratmel]

You can also check V570 firmware version in .xls file provided by Ausman

I do not know  what changes in latest version.