Festo CPX Electronic Manual page 198

C. General information on parametrizing
Idle mode
1
0
Module parameters
Idle mode channel X
Assume idle mode
Fail safe
1 0
Module parameters
Fail safe channel X
Assume fault mode
Force
Module parameters
Force channel X
1
Status LED of the respective output
Fig. C/4: Influencing output signals
C−10
Output signal (e.g. over field bus)
Memory
Reset outputs
System parameters
Idle mode
Idle mode status
Memory
Reset outputs
System parameters
Fail safe
Field bus communication fault
0 1
disable
enable disable
System parameters
Force mode
Output
0
No
Yes
0
Yes No
Festo P.BE−CPX−SYS−EN en 0503b
Idle mode is only
relevant for certain
field bus protocols
1