LOGO! Scan time - how Quick is the LOGO!? | Siemens PLC programming

Add program scan rate monitoring to your LOGO! program and display.
Check scan rates for small and medium programs.
See the effect of Online Test on scan rate.
0:00 - Intro
0:32 - Machine animation and scan rate impact on cycle time
1:18 - Scan rate monitor program
2:51 - Test a short program in the LOGO!
3:39 - Scan rate for a larger program
4:38 - Recap / summary
LOGO! file download at quickplc.com/CMSimple_5-15/?Program_downloads.
Playlist links at quickplc.com/CMSimple_5-15/?Program_downloads.

[@raedalabsi]

important information, Thanks Sir.

[@hugosilva5253]

👍👍👍👍

[@boolve]

Interesting

[@QuickPLC-kh5of]

Thanks for the feedback. I hope it helps.

[@user-lx5ef2vy2e]

Hello! I have a question again)) - did I understand correctly: the NOT block in one cycle has an output of 1, in the next cycle it has 0 and then everything repeats?

[@QuickPLC-kh5of]

Sorry for the delay. I didn't notice your comment. At what time in the video are you asking?

[@user-lx5ef2vy2e]

Hello. Everything is fine! Starting from 1:37, you assemble a circuit with recursion to the NOT block. In the first cycle, the output of the NOT block is a logical one, in the second cycle it is a zero, and so on, each odd cycle is equal to a logical one, and every even cycle is equal to a logical zero? It turns out that the block does NOT switch its state in each new cycle?

[@QuickPLC-kh5of]

Ah, yes. Have a look at the "LOGO! M & Q and the program scan" (th-cam.com/video/Bm6qlgkng1M/w-d-xo.html) where I go into some detail. I think this will answer your question. Follow that up with the "LOGO! Shift Register" (th-cam.com/video/tsi72VobvYg/w-d-xo.html) video and you'll be expert! Let me know how you get on.

[@user-lx5ef2vy2e]

Good, thank you. I'll watch these videos and give you feedback!