https://forge.codesys.com/forge/talk/CODESYS-V2/thread/7b7e2e04ac/2020-02-27T19:34:47.897000ZRecent posts to SFCCurrentStep problem2020-02-27T19:34:47.897000Z2020-02-27T19:34:47.897000ZRolandWagnerhttps://forge.codesys.com/u/rowa/https://forge.codesys.come7bdc7ba536dac1c43ed440add715ee825ae1585

<div class="markdown_content"><p>Hi,</p> <p>probably you have more than just one SFC POUs in your application. If you declare SFCCurrentStep as a global variable, it will be updated from all SFC POUs.<br/> In case you want to be sure that you access only the SFCCurrentStep from one single POU, you can declare it as local VAR_OUTPUT variable. Then you can access it with POU_name.SFCCurrentStep from any other POU.</p> <p>I hope this will help you.</p></div>

2020-02-27T19:34:46.650000Z2020-02-27T19:34:46.650000Zaaltinohttps://forge.codesys.com/u/aaltino/https://forge.codesys.comd901f0cf6569363900ebdcec6967fdc3bbddaadf

<div class="markdown_content"><p>Hello I´m having problems with SFCCurrentStep.</p> <p>When I declare<br/> SFCCurrentStep:STRING;<br/> inside the SFC program then in simulation mode the variable works well and gives me the name of the current step.</p> <p>I want to declare this variable as global, so I can access this variable from other POUs, but when I do this in simulation the flag don´t work correctly, it´s always changing between 'Init' ant 'Step2'</p> <p>How can I solve this problem??</p> <p>Thank you</p> <p>Altino Gonçalves</p></div>