Festo Checkbox Compact CHB-C-X Manual page 83

3. The I/O module
Fix
3-32
Setting the control panel lock with CheckKon
The STATUS/TEACH button can also be locked via CheckKon.
At I/11 only the START/STOP button can then be released.
If "Fix" is in the display, the STATUS/TEACH button is locked
with CheckKon (blocking the Teach button = on).
Acknowledge the message with the START/STOP button.
The STATUS/TEACH button remains blocked until the function
is switched off again in the menu [Window] [System
parameters]: Z System Z Operating modes z Blocking the
Teach button = off.
Festo P.BE-CB-COMP-EN en 1102d