S5 Cycle time

Hi!
Does anyone know how to view actual program cycle time in STEP5 ?

Also, I'd like to ask if somebody have used IP 241 module ( digital position encoder) and FB156/157 to programm it ?

In a 928B for example, you need to call OB152 and the cycle time is returned in the accumulator. Your program would transfer this to a FW for example and you can then monitor it. Refer to your CPU programmng guide for full details of OB152 as there are various functions that can be performed and these are selected by the accumulator value at the call to OB152

Thanks!