https://forge.codesys.com/forge/talk/CODESYS-V2/thread/20cebbefcd/2020-02-27T22:47:08.554000ZRecent posts to Communication Error (#0): Logout Performed2020-02-27T22:47:08.554000Z2020-02-27T22:47:08.554000Zmccabehm2https://forge.codesys.com/u/mccabehm2/https://forge.codesys.com217b5cbe38b125427f73a57b96980861a89f89c6

<div class="markdown_content"><p>Running CodeSys 2.3.7.2 with IFM PLC. Connection to PLC is serial at 57600 baud. After being logged in, I often see "Communication Error (#0): Logout Performed". Sometimes (not always) when I try to re-login I again see "Communication Error (#0): Logout Performed" but the PLC resets. After this reset the usec counter from TIMER_READ_US is zeroed. Does someone know why the first logout occurs? Has someone seen the PLC reset when trying to re-login?</p></div>