https://forge.codesys.com/forge/talk/CODESYS-V2/thread/1d7a09d36d/2020-02-27T20:42:53.149000ZRecent posts to Simulation mode grayed out2020-02-27T20:42:53.149000Z2020-02-27T20:42:53.149000Zspfeifhttps://forge.codesys.com/u/spfeif/https://forge.codesys.com47e6aec28bebddf75e9e6f39bdf7cba8f521d489

<div class="markdown_content"><p>Yes you are correct. I looked at the PLC configuration and observed everything was in place. I did not know that you can have a PLC configuration but still have no target. When I looked under Target it was set to none.</p></div>

2020-02-27T20:42:51.769000Z2020-02-27T20:42:51.769000ZRalph Holzhttps://forge.codesys.com/u/ralph-holz/https://forge.codesys.com29632dcd8e42a56e34ab73e0284685841d3deb7c

<div class="markdown_content"><p>Hi Steve,</p> <p>I would guess there is no target selected in the program you got back. If you chose NONE as target you get exactly the same behavior.</p> <p>Are I'm right?</p> <p>Regards </p> <p>Ralph</p></div>

2020-02-27T20:42:47.861000Z2020-02-27T20:42:47.861000Zspfeifhttps://forge.codesys.com/u/spfeif/https://forge.codesys.comb9567654ea1c77d3b5c5a9785f4e17484a8620c4

<div class="markdown_content"><p>We do some collaboration with another programmer.</p> <p>I have V2.3.7.2</p> <p>He has V2.3.5.5</p> <p>I sent him a complete project using the file-Save/mail. When on my system I can select whether I want to run the project in simulation mode or not.</p> <p>He made some changes and sent me back the project file only. Upon opening the file on my system the simulation mode is checked but grayed out so I can not get it out of simulation mode. What is the problem? Why would simulation mode be checked and grayed.</p> <p>Thanks</p> <p>Steve</p></div>