SLC 5/04
I have a integer that is used once that gets it's value from a MOV. The move is set by a bit that becomes true every 3 minutes and lasts for 5 seconds. This is in a ladder that reads the internal temp of a NT4 thermocouple card.
How is it possible for a integer to change it's value even though there is nothing in the logic changing it.
The value will be like 70 degrees when the move becomes true. And "sometimes" after about 2 minutes, the value will go anywhere from o to 22.
-Update... After I posted I realized I had the panelview attached. This is a new program but the PV had a program in and it was reading a value from there.
I have a integer that is used once that gets it's value from a MOV. The move is set by a bit that becomes true every 3 minutes and lasts for 5 seconds. This is in a ladder that reads the internal temp of a NT4 thermocouple card.
How is it possible for a integer to change it's value even though there is nothing in the logic changing it.
The value will be like 70 degrees when the move becomes true. And "sometimes" after about 2 minutes, the value will go anywhere from o to 22.
-Update... After I posted I realized I had the panelview attached. This is a new program but the PV had a program in and it was reading a value from there.
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