Cause

Excessive duration of rules and/or task ladder (HP, MP, synchronous) and/or periodic rule and/or asynchronous rule (interrupt, input, etc.)

<task>

Task number

Output condition

Effect

The indicated Phoenix Contact Modbus client task cannot evolve properly

What to do

Verify 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 not higher than what is really needed by the application

Alarm mask

am[48].18

Alarm par prominent

No

Alarm type

Autodia

Notes

Alarm regarding the progress of the management task of direct Modbus client connections to heads AXL_F_BK_ETH