i have create a job use ignition work with my company’s erp to print label for the production.
i use the scanner to input the data upside picture number 1 EHC800-375791-2020-06
Then the red number 2’s polling rate is off, if the scan input change , this value will use sql also change
there are red number 3,4,5 that data is link to red number 2, C00127024, all of them polling is off
my problem is , most of the case, it will work perfect.
But i have twice meet the problem , when i scan the data in number 1, the number 2 will change correctly, but number 3,4,5 will keep the previous data(almost 1000 cycle i will meet 1 accident)
i assume the data refresh have some issue at that time, but how to avoid these kind of unexpected issue , if these sql actually not change