Error Treatment And Parametrizing - Festo CPX Electronic Manual

1. Pneumatic interfaces

1.6.3 Error treatment and parametrizing

Error message to
field bus node
Monitoring
0 1 0
V
VAL
Error no. 5 Error no. 11
Fault in load Fault short
voltage for circuit at valve,
valves channel 0
2 3
1 Module parameters (switch position represented = default setting)
2
Module-specific faults
3 Channel-specific faults
Fig. 1/4: Principle of error treatment and parametrizing in the pneumatic interface
1-18
The following diagram shows the error treatment in the pneu-
matic interface. Further registering and display of the faults
can be suppressed as desired with the appropriate module
parameters, represented in the diagram as switches. The
parameters are described in section 1.5, Tab. 1/4.
Module
error LED
Monitoring
1 0 1
KZV (short
circuit valve)
Error no. 11
...
Fault short
circuit at valve,
channel x
Monitoring Monitoring
0 1
Wire fracture Wire fracture
...
channel 0 channel x
Error no. 13 Error no. 13
Fault wire ... Fault wire
fracture, fracture,
channel 0 channel x
Festo P.BE-CPX-EA-EN en 0112NH
1