Display w/Dynamic Yearly Calc Values

Hi Andy,

You could store the values in a 2 dimensional persisted memory device array, and display it as per bradley's example.  You would need to implement a report which ran as often as required to presumably update the current year's record (by searching through the array and finding the appropriate year), and then when the year ticked over, adding the new year record to the end.  You would need to make sure that the data was secure whenever you did a software or hardware upgrade.  Since the number appears to reset at year end, your code should probably detect this rollover rather than assuming that the date in the PLC is perfectly synchronised with the SCADA.

Hi Andy,

You could store the values in a 2 dimensional persisted memory device array, and display it as per bradley's example.  You would need to implement a report which ran as often as required to presumably update the current year's record (by searching through the array and finding the appropriate year), and then when the year ticked over, adding the new year record to the end.  You would need to make sure that the data was secure whenever you did a software or hardware upgrade.  Since the number appears to reset at year end, your code should probably detect this rollover rather than assuming that the date in the PLC is perfectly synchronised with the SCADA.