sefapie Posted April 26, 2016 Report Share Posted April 26, 2016 Hey! Sorry for my bad english i'm french I need to do a projet where I need to use a output on my unitronics V350 TRA22. So I use visilogic. I need to send information to a variator for move forway and move forback when I press a bouton on the tactil screen, and I really don't know how I can do this. For conclude I need to use output for send a power in volt, it's possible ? Thank for your help Quote Link to comment Share on other sites More sharing options...
canvj Posted April 28, 2016 Report Share Posted April 28, 2016 Hey! Sorry for my bad english i'm french I need to do a projet where I need to use a output on my unitronics V350 TRA22. So I use visilogic. I need to send information to a variator for move forway and move forback when I press a bouton on the tactil screen, and I really don't know how I can do this. For conclude I need to use output for send a power in volt, it's possible ? Thank for your help Hi Sefapie, You can energize an output using a relay and make the contacts(NO,NC) wet with the particular voltage and send the same to the field. Is this what you are looking for me or some thing else. Cheers Vj Quote Link to comment Share on other sites More sharing options...
sefapie Posted April 29, 2016 Author Report Share Posted April 29, 2016 hi canvj Thank for your answer But I have a other question, its' about the ladder, what we need to use, (a coil, a direct contact ? ) for do this ? And for the output, who I can choose and configure the outpout that I need ? Thank Quote Link to comment Share on other sites More sharing options...
MVP 2021 Flex727 Posted April 29, 2016 MVP 2021 Report Share Posted April 29, 2016 Unitronics has a number of example projects in the Help menu of VisiLogic. There are also a number of training videos available online. Check those out and see if it helps. You can also search the internet on Ladder Logic to get a basic understanding of how all this works. Quote Link to comment Share on other sites More sharing options...
MVP 2021 Joe Tauser Posted May 2, 2016 MVP 2021 Report Share Posted May 2, 2016 Post the code you've tried so far with specific questions on what you've done. We can make corrections and post it back. Joe T. Quote Link to comment Share on other sites More sharing options...
cantcliff Posted May 3, 2016 Report Share Posted May 3, 2016 hi canvj Thank for your answer But I have a other question, its' about the ladder, what we need to use, (a coil, a direct contact ? ) for do this ? And for the output, who I can choose and configure the outpout that I need ? Thank A coil and a direct contact are programmatically the same and function the same inside the PLC. The difference is a direct contact has an effect on the physical world, where as a coil is logic internal to the PLC only. To make a coil performance physical changes, you need to link it to a direct contact. There are advantages to using coils and energizing contacts with them, and there are also advantages to driving the contact directly. Quote Link to comment Share on other sites More sharing options...
sefapie Posted May 9, 2016 Author Report Share Posted May 9, 2016 I have this and i need when i push the on button a voltage at the 4 output The same for the button off but for the 5 output i have problem about ladder ty for your anwser Quote Link to comment Share on other sites More sharing options...
cantcliff Posted May 9, 2016 Report Share Posted May 9, 2016 In theory you need two lines of ladder logic to do what you want: [ MB] --- (O4) [/ MB] --- (O5) When MB is 1, IE, your button is pressed, O4 energizes and O5 de-energizes When MB is 0, IE, your button is not pressed, O4 de-energizes, and O5 energizes. Quote Link to comment Share on other sites More sharing options...
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