Periphery Fault (Pf) - Festo Compact Performance CP-FB6-E Manual

3. Diagnosis

3.3.2 Periphery fault (PF)

Possible If an error is recognized by the bus node of the CP
causes system, a periphery fault will be triggered, depending
on the setting of DIL switch element 2. The error will
then be transferred to the interface module and dis-
played.
DIL switch
element 2
2
2
The system is not stopped by a periphery fault. A reac-
tion can be programmed (e.g acknowledge errors, stop
running system, restart system).
CP FB6-E 9809c
Selection No.
Errors 1
1 and 2
are not
transmitted
2
Factory 3
setting:
All errors
1 ... 5
4
are
transmitted
5
Error
Voltages for valves below
tolerance (< 21.6 V)
Voltage for valves switched off
(e.g. EMERGENCY STOP)
Supply to inputs/sensors
switched off
(e.g. internal fuse triggered)
Short circuit or overload at
digital outputs
CP connection interrupted
3-11