5. Diagnostics and error handling
5−7
Festo P.BE−CPX−CMAX−SYS−EN en 0908NH
5.2.3 Error level and reset type: Classification according to effect and
acknowledgement
All malfunctions and warnings are classified according to
the effect (error level, Tab.5/2) and the necessary action for
acknowledgement (reset type, Tab.5/3).
Error level
Description
W Warning
F1 Malfunction 1: Stop with stop ramp
F2 Malfunction 2: Controller disabled
FS System error: System stopped
Tab.5/2: Error levels
Reset type
Description
R Reset: acknowledge only
F Fix cause and reset: Remedy cause and acknowledge
any malfunctions
N New initialisation: Restart the axis after acknowledging
the malfunction
Poff Poff: Switch CMAX off
Tab.5/3: Reset types
Additional information can be found in the CMAX communi
cation profile" description.