I am very new to using the Logo PLC but have some experience with the Click PLC by automation direct and am looking for some assistance on a project I am working on.

I need to write a program which will have the Logo turn 2 stepper motors 100 steps after every 20 seconds. I am using the 6ED10521CC080BA1 24v transistor output Logo and have the automation direct SureStep microstep stepper drivers and the SureStep Nema 34 motors.

When I originally did this on the Click PLC I was able to use the program shown in the image attached, but I have been having trouble understanding how to get this to translate into the Logo Softcomfort. If someone could help me to "translate" this into the Softcomfort software, I will be greatly appreciative.

Thank you.

Are you saying you need to turn an output on for 20 seconds and then back off for 20 seconds and you need it to repeat that cycle?  The ladder logic code you attached appears to be a flashing output. 

If so, you could use an Asynchronous Pulse Generator like pictured below.  Please accept my apologies if i've misunderstood what you're trying to do.

Sorry I worded it poorly.

Every 20 seconds, I need the stepper motors to complete 100 steps or 1/2 turn. 

Closed cause question posted twice.

The second thread with the subject Using NC proximity switch to turn off motors is published within the conference LOGO! - Software.

Best regards,
Jen_Moderator
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