Hello Community,
We are experiencing a strange issue on one of our trend charts and are hoping someone can point us in the right direction
We are trending a PLC tag for a pump/valve that strictly has two operating states: 1 (Idle)and 2 (Running). The data flows from the PLC to our historian, and we are visualizing it inside TrendMiner.
The Issue:
Instead of seeing a clean block or step chart alternating between 1 and 2, the trend line is occasionally jumping or spiking to values like 5 or 6. None of these values exist in the PLC logic for this device
