Leaving the Online Mode¶
- right-click on the topmost PLC tree node and select menu item Logout. - ⇒
- The Online Mode is left. 
 
There is another way the Online mode is left: during Online Mode is active a keep alive thread is running in Automation Builder, which send cyclically a small message to the PLC and expects a response.
If the PLC does not respond any more the Online Mode will be left programmatically.
