Hello Dear all, 

What is the application of the setting " Enable min cycle time for cyclic OBs "  in Cycle part of CPU S7-1500 parameters window?

Best regards

Tekabi

hi Tekabi,

If you have configured a minimum cycle time, the CPU will not end the cycle until this
minimum cycle time has expired, even if the user program is completed sooner.

more information in SIMATIC S7-1500/ET 200MP Manual Collection

hope this helps,

regards,