Festo Контроллер позиционирования CPX-CMPX User Manual
Page 163
B. Parameters and data of the CPX terminal
B−9
Festo P.BE−CPX−SYS−EN en 0902e
System parameter: Monitoring
Function no.
4401
Description
The monitoring of short circuit/overload and undervoltage for the complete CPX
terminal can be activated or deactivated (suppressed). Active monitoring causes
the following. An error registered by the module will be:
Ĉ Sent to the higher−order fieldbus master
Ĉ Entered, if applicable, in the diagnostic memory (depending on filter settings)
Ĉ Entered in the module diagnostic data and, if applicable, in the status bits
Ĉ Displayed by the module common error LED
Ĉ Displayed by the red SF−LED on the CFX bus node
Bit
0
Monitoring
Description
Short circuit/overload in sensor supply (SCS)
[Monitor]
[Monitor SCS]
1
Short circuit/overload at the outputs (SCO)
[Monitor SCO]
2
Undervoltage at outputs (V
OUT
)
[Monitor Vout]
3
Undervoltage of valves (V
VAL
)
[Monitor Vval]
4
Short circuit at valves (SCV)
[Monitor SCV]
5...7
Reserved
Values
1 = active (presetting)
0 = inactive
[Active]
[Inactive]
Note
Monitoring can also be set separately for each module (see module parameter
monitoring CPX module).
The method of operation of the channel fault LED remains unaltered.
Tab. B/4: Monitoring short circuit/overload/undervoltage