Due to PLC insufficient memory, I will have to totalize the flows on Ignition.
I found that I can use Hour Meter, but it’s insufficient for my purpose.
- Totalizing the flow starting on specific time of the day.
- Pause the totalizing if condition A is off, continue if condition A is On.
- Reset totalizer at specific time of the day, before resetting the totalizer, move the current totalizer value to previous totalizer value, meanwhile also add the current totalizer value to lifetime totalizer value.
The hour meter can achieve the first requirement easily, but it won’t pause by condition, it can only reset by condition.
Is there anyway to achieve the above requirements on Ignition?
Or I will have to write SQL to calculate them from the database, which could be last solution.