Festo CP-FB13-E Programming And Diagnostics Manual page 92

3. Diagnosis
Summary of octets 9...12: Sevice-related diagnoses 2...5
Octet Explanation
9 Device-related diagnosis 2 string 0
10 Device-related diagnosis 3 string 1
11 Device-related diagnosis 4 string 2
12 Device-related diagnosis 5 string 3
Fig. 3/9: Summary of octets 9...12
Octets 9...12: Device-related diagnoses 2...5
Bit Meaning
0 I
out
1 I
on
2
Short circuit/overload
3 V
out
4 V
sen
5 V
val
6 V
load
7 Ex
Heavy print = Valve terminal related bits
*
With DIL switch S2 = ON
Fig. 3/10: Diagnostic bits of device-related diagnoses 2...5
3-16
Structure of device-related diagnoses 2...5
Explanation
Logical "1": CP connection interrupted on output module
Logical "1": CP connection interrupted on input module
Logical "1": Short circuit/overload at output module
Logical "1": Load voltage failure on output module
Logical "1": Short circuit/overload in sensor supply
voltage < 10 V
Load voltage for valve coils < 20.4 V
*
Logical "1":
Load voltage for valve coils < 10 V
*
Logical "1":
Logical "1": (no significance)
Festo P.BE-CP-FB13-E-EN en 0112e