Watching this to quickly learn what I need to know to set up persistent variables and saved recipes in my program. I love how straightforward and helpful the video is, with a step by step walkthrough. It's friendly for all levels of experience.

@electricalautomation

Жыл бұрын

Glad it was helpful! Thank for watching!

lovely stuff

@electricalautomation

4 жыл бұрын

Thanks for watching

Show top demais.Obrigado

@electricalautomation

3 жыл бұрын

If you are using CX9020, you could also view the video 'BK09. How to Retain/Persistent Variables using Beckhoff TwinCAT3 CX9020 U900 UPS' kzread.info/dash/bejne/pK6amaOepbipmco.html. The method is working in my projects.

Thank you, That's exactly what I want

@electricalautomation

Жыл бұрын

Great!Enjoy!

Thank you

Thanks

Perfect

@electricalautomation

3 жыл бұрын

Thanks!

What happened to the beckhoff playlist? it was amazing.

Hi, Please teach Analog wiring for the potentiometer and in the Twincad. TNX a lot

@electricalautomation

Жыл бұрын

Please view PID23 - Beckhoff TC3 PID03 - Analog Input Wiring, Configuration, and 'SCALE' programming kzread.info/dash/bejne/e62L0Kp8e5W1ZaQ.html

Hi! Thanks for your work, you are the only person on the planet that masters Twincat LOL. I have QUESTION: I tried to use the FB_WritePersistentData method, but at restart all my variables went to "0". What could be the problem? IDK where it went wrong

@electricalautomation

2 жыл бұрын

Hi My friend, Thanks for watching! Which controller you are using? Have you declare the variables under "PERSISTENT" 10:50? Also note, you need to trigger "write persistent" 18:24 if the controller lose the power.

Excuse me , and what happens if the power shutdown accidentaly ? with the FB_S_UPS the data will be saved the same ?

@electricalautomation

2 жыл бұрын

Hello, regarding the FB_S_UPS, it is mainly for CX5000 series. infosys.beckhoff.com/content/1033/cx5000_hw/2574312587.html?id=7223812684805005469. Note that different series Beckhoff IPC has different way to use UPS. You need to be very carefully. But the basic idea is that, let the IPC program detect the power down(From UPS), then while the UPS is suppling the power to IPC, IPC execute Persistent writing, then IPC PLC feedback a signal saying 'I finish the persistent' and I am shutdown my selft windows, then UPS shutdown. UPS and IPC all safely shutdown

@marcootta8253

2 жыл бұрын

Thank a lot

I think you should only trigger the START, when fb is not BUSY.

@electricalautomation

3 жыл бұрын

100% Agree. Thanks! Also I would recommend only use HMI and manual trigger button to turn ON (Trigger) the START, as shown at 14:20. Or use a cyclic main to call this PRG, properly 1s - 5s cycle time (not too short) to keep triggering the START.

@industrialautomation3470

3 жыл бұрын

@@electricalautomation Can you trigger it cyclically? Could there be an issue, with writing data too often, like if it using flash for storing the data?

@electricalautomation

3 жыл бұрын

@@industrialautomation3470 Cyclically calls at 'ms' level would be challenging, that is way at 14:20 I talked to recommend using HMI and button to trigger 'persistent' to save some setting parameters values. If you do need to store data frequently, then using the controller with UPS module.