Product overview 
 
Embedded PC  23 
Force TwinCAT in "Config Mode": 
 
 
 
For some cases (e.g. errors in boot project) it is necessary to start TwinCAT in Config mode. So the boot project can 
be corrected or other settings can be (re)setted. 
1.  Set dip switch 4 to ON (move switch 4 up).  
2.  Connect CX-System  to power and boot system.  
3.  Make changes to the PLC  
4.  power down the system. Set dip switch 4 back to OFF (switch 4 down) and close cover.