21.03.2023, 14:05
Poll interval value depends on the task. You can make it lower but it's impossible to get really fast reaction time as Modbus values have to be constantly polled.
Another thing to consider is that all devices are polled one after another in a single queue. So if you have a lot of data points the actual time between polls can be higher than the set poll interval.
Another thing to consider is that all devices are polled one after another in a single queue. So if you have a lot of data points the actual time between polls can be higher than the set poll interval.