https://forge.codesys.com/forge/talk/Engineering/thread/60f0518e79/2020-02-27T13:56:45.662000ZRecent posts to one gvl - two pou's - silly noob problem2020-02-27T13:56:45.662000Z2020-02-27T13:56:45.662000Zdjtaotaohttps://forge.codesys.com/u/djtaotao/https://forge.codesys.com528c839e11d9b0eb75581d9565ce6a3e567a7b50

<div class="markdown_content"><p>Thanks!<br/> I will use additional vars and a XOR, eventually...</p></div>

2020-02-27T13:56:45.437000Z2020-02-27T13:56:45.437000ZAnonymoushttps://forge.codesys.com/u/*anonymous/https://forge.codesys.com3ad7844fd30ead43f5090e6d13843bf6a1c12361

<div class="markdown_content"><p><em>Originally created by:</em> ph0010421</p> <p>You need a separate BOOL in each POU and then OR them. Any other way is wrong.</p></div>

2020-02-27T13:56:45.231000Z2020-02-27T13:56:45.231000Zdjtaotaohttps://forge.codesys.com/u/djtaotao/https://forge.codesys.coma71ceb8b105f5b671c74eb2c4c10c110b9c5a605

<div class="markdown_content"><p>Yeah, I know that I could be confusing. I need to use 2 POU's.</p></div>

2020-02-27T13:56:45.007000Z2020-02-27T13:56:45.007000ZdFxhttps://forge.codesys.com/u/dfx/https://forge.codesys.comb855488933dcb46c2c13d7f35cbf7f08a1387970

<div class="markdown_content"><p>Actually your explanations are pretty confuse. Isn't that can't be achive with an IF block in the same POU ?<br/> You could either just call or not the desired POU, but it seems to be a total overkill.</p></div>

2020-02-27T13:56:44.782000Z2020-02-27T13:56:44.782000Zdjtaotaohttps://forge.codesys.com/u/djtaotao/https://forge.codesys.com1cbabe327c2b873ab2a097b152617488c670e922

<div class="markdown_content"><p>Hello to everyone!</p> <p>Please help me with the attached project!</p> <p>I want to trigger a unique boolean GVL "DO_1" using two programs: POU_1 or POU_2, with two different buttons in a visualization Visu_1.<br/> When I press BUTTON_1 I want DO_1 to be TRUE, when I press BUTTON_2 I want DO_1 to be TRUE as well.<br/> The condition is to not use any additional variables, I need DO_1 to be unique.<br/> I want to know if is possible to disable or deactivate POU_2 when I press BUTTON_1 and viceversa, when pressing BUTTON_2 to deactivate POU_1, or something like that.</p> <p>Thanks!</p> <p><a class="" href="https://forum.codesys.com//download/file.php?id=4512" rel="nofollow">test.zip <span><span>[182.25 KiB]</span></span></a></p></div>