Task configuration: Display of a too large jitter value
What happens?
In the task configuration (tab 'Monitoring') a too large value for the current jitter is displayed.
The function 'IecTaskGetInfo3' from the library 'CmpIecTask' outputs a too large value for the current jitter.
When does the behaviour occur?
For the affected products, the value of the current jitter is the sum of the minimum and maximum jitter (peak-to-peak value).
Which products are affected:
Cabinet Controller c300 as of V3.20
Cabinet Controller 3200C from V3.20
Panel Controller p300 from V3.20
Panel Controller p500 from V3.20
Short-term measures:
When evaluating the current jitter, take into account that the calculation of the jitter has changed. If necessary, evaluate the minimum and maximum jitter additionally.
Evaluation / recommendations:
The jitter indicates the deviation of the cycle time of a task from the configured task cycle time and is used in runtime investigations.
