Festo CPV-D102 Elektronics Manual page 94

3. Diagnosis CPV−DI02 (PROFIBUS−DP)
Octet 8: Device−related diagnosis 1
Bit Meaning
0 Common fault in the CPI system
1
2
3
4 Common fault
5
6
7 No I/O data exchange
*)
Is sent to the master PLC only if the device−related diagnosis is activated with the DIL switch.
Tab. 3/12: Diagnostic bits of device−related diagnosis 1
Octet 9: Device−related diagnosis 2
Bit Meaning
0 Error
output
1 Error
input
2 Short circuit/overload
3 V
out
4 V
sen
5 V
val
6 V
load
7 Ix
Tab. 3/13: Diagnostic bits of device−related diagnosis 2
3−16
Structure of device−related diagnosis
*)
Explanation
1 = There is at least one fault
not used
not used
not used
1 = Fault CP string/CP valve terminal
not used
not used
Actual configuration
string (carry out recognition with SAVE button see 1.2.4)
Explanation
1 = CPI connection interrupted at output module
1 = CPI connection interrupted at input module
1 = Short circuit/overload at the output module
1 = Load voltage failure at output module
1 = Short circuit/overload in sensor supply . 10 V
1 = Load voltage of valve coils . 20.4 V
1 = Load voltage of valve coils . 10 V
1 = Other fault
Nominal configuration in the CP
Festo P.BE−CPV−DI02−E N en 0704NH