Cause

Lower frequency of rules and/or task ladder (HP, MP, synchronous) and/or periodic rule and/or asynchronous rule (interrupt, input, etc.) than expected

<pp>

Task ladder priority:

•0 = Synchronous task ladder

•1 = High priority task

•2 = Normal priority task

•3 = Low priority task

Output condition

Effect

The execution frequency of the indicated ladder task is lower than the theoretical one

What to do

Ensure that the tasks listed above are written as linearly and concisely as possible.

Optimize execution timings where possible by using local support variables.

Verify that the execution frequency of the rules is no higher than is really needed by the application

Alarm mask

am[49].17

Alarm par prominent

No

Alarm type

Autodia

Notes