Reaction To Faults In The Control System - Festo CP-FB6-E Programming And Use Manual

3. Diagnosis
3.4

Reaction to faults in the control system

Festo P.BE−CP−FB6−E−EN en 0802g
Reaction of the system to faults
of the INTERBUS
In the case of field bus faults
due to failure of the field bus sig
nal or interruption of the field
bus cable all outputs (valves and
electrical outputs) will be
switched off after 25 ms.
in the control system
With programmed INTERBUS
reset or processor reset, all out
puts (valves and electrical out
puts) on the CP system will be
switched off.
Please note.
unilaterally−actuated valves
move to the basic position
double solenoid valves remain
in the current position
3−13