I have created a project in which, tags are configured from a CSV file. The base polling rate is given as 5 seconds (5ms) in project properties and the scan class for each of the tag is configured as 1 second.
However, my tag values are not changing after a second. It’s changing only after few seconds.
What could be the reason behind this.
Also, why there is a project level polling rate, when we have to specify scan class for every tag? Please help me in clearing my doubts.