Festo CPX DE Series Manual page 37

1. Pneumatic interfaces
Module parameters:
Function no.
channel 0...7: 4828 + m * 64 + 6
channel 8...15: 4828 + m * 64 + 7
channel 16...23: 4828 + m * 64 + 8
channel 24...31: 4828 + m * 64 + 9
Description Determines whether Monitoring Wire Fracture for the relevant channel is active
or inactive (CPA: channel 0...21, VTSA/ISO: channel 0...31).
Monitoring wire fracture output channel ...
0 = inactive (presetting)
1 = active
Remark With Monitoring Wire Fracture, a missing valve or a wire fracture (connection
fault between the pneumatic interface and the valve coil) is recognized.
[...] = display in the Handheld
Tab. 1/5: Monitoring wire fracture channel x (channel−specific)
Module parameters: Fail safe channel x
Function no. Access to these module parameters is made via protocol−specific functions
(see the manual for the field bus node).
Description Fault mode channel x:
Fault state channel x:
Remark With the aid of the so−called Fail safe parametrizing, you can specify the signal
status which the outputs are to assume in the event of field bus communication
faults (see also CPX system manual).
Tab. 1/6: Fail safe channel x (channel−specific)
Festo P.BE−CPX−EA−E N en 05602d
Monitoring wire fracture channel x
(only CPA and VTSA pneumatics)
Hold last state
Fault state (presetting)
Set output
Reset output (presetting)
m = module number (0...47)
[Monitor open circuit Out Ch ...]
[Inactive]
[Active]
1−17