Posted 10 Nov 2016 HELLO TO EVERONE!!Could someone please help me find a special relay command (not a real relay) that stays activated when it receives a pulse from a NO contact (X0), and desactivies when it receives a second pulse from the same NO contact (X0)? So en conclusion I need to control a relay with only button.I hope you understand me... Help please.... Share this post Link to post Share on other sites
Posted 10 Nov 2016 It's not a special relay, it's a program command. There's an instruction for that. Depending on the model Mitsubishi PLC, look for ALT or FF. Share this post Link to post Share on other sites
Posted 11 Nov 2016 I redrew the ladder diagram to better understand it. I tried FF @Crossbow but for some reason my simulator goes into error. Q50UDEH CPU set on the project. Instead this seems to work just fine. Share this post Link to post Share on other sites
Posted 11 Nov 2016 Thanks for info guys! I have a FX3U Mitsubishi PLC. I think that the command hay need is "ALT", could you give me an example with this command?... Pleaseeeee :) Share this post Link to post Share on other sites
Posted 11 Nov 2016 1 hour ago, Jhona Daniel said: Thanks for info guys! I have a FX3U Mitsubishi PLC. I think that the command hay need is "ALT", could you give me an example with this command?... Pleaseeeee :) Easy peasy. Use ALTP. Will alternate M10: -[M0]-----[ALTP M10]- Share this post Link to post Share on other sites
Posted 11 Nov 2016 Thanks for the example kaare_t!!! But I have an other question... Why do you put a M0? Could I use a X0 instead of the M0? Share this post Link to post Share on other sites
Posted 12 Nov 2016 Yes you can. 1 person likes this Share this post Link to post Share on other sites
Posted 12 Nov 2016 keere_t could you help me with a new problem... I connect ny PLC FX3U with 24Vdc and it doesn't turn on. Not even the led of POWER... NOTHING :( I connect the wires where there are should to be... Helpppp Jhona Share this post Link to post Share on other sites
Posted 12 Nov 2016 (edited) EDIT: You posted a new topic, answered there. Edited 12 Nov 2016 by kaare_t Different post Share this post Link to post Share on other sites
Posted 13 Nov 2016 Perhaps it's time for you to review some of the online training materials Mitsubishi offers. Many of the questions you are asking can be learned in the online classes. And they are free. Share this post Link to post Share on other sites
Posted 13 Nov 2016 For real? I WILL CHECK IT OUT! But if you could help me with the link, that would be great ! Thanks for recommendation!!!! Share this post Link to post Share on other sites
Posted 13 Nov 2016 You can search the Mitsu website. Here some videos for example from Mitsu Europe:https://eu3a.mitsubishielectric.com/fa/en/service/download?doc_type=mov Share this post Link to post Share on other sites
Posted 14 Nov 2016 For US/Canada http://www.mitsubishielectric.com/fa/assist/e-learning/index.html#page01 Share this post Link to post Share on other sites