Hi Strini,

see cause and solution in TIA help please.

TIA help > Global script alarms

Number: 20015

Effect/causes: Too many successive scripts have been triggered in short intervals. When more than 20 scripts are queued for processing, any subsequent scripts are rejected. In this case, the script indicated in the alarm is not executed.

Solution: Check what is triggering the scripts. Extend the times, e.g. the acquisition cycle of the tag initiating the script.

Maybe you have to split the calling of sub-functions to several scripts and trigger those scripts in longer intervals.

Regards,

Frink 

Hello Strini

it depends on the triggertype and context of your Script ini which script queue it runs. in this queue this long running script will block the execution of other scripts in this context/queue.

If the Rutnime executes a few scripts in this context in the running time of the script then this will cause a script jam.

Bye Murof