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3. Diagnosis
3.3.3 Moeller SUCOnet K
Bit-Nr.
Diagnostic information
Signal status
Meaning
* Explanation see chapter 3.3
Fig. 3/9: Structure of diagnostic byte of Moeller SUCOnet K
3-16
Depending on the equipment fitted on the CP system, the
master receives the diagnostic byte from the SUCOnet K via
the 5th. or 9th. input byte (up to 2 strings, 3 or 4 strings).
Further information can be found in the following example
and in the PLC manual for your controller.
Example:
Load diagnostic byte
Master: PS4-201
Field bus address of CP system: 2 ( = unit 1)
Program extract
L RDB1.1.0.8 Diagnostic byte of CP system no. 2
= MB 11
Fig. 3/8: Program example from Moeller SUCOnet K
7
6
5
KCP*
Vval*
Vtol*
0/1
0/1
0/1
0/1
Signal status "0": no fault
Signal status "1": fault
4
3
2
Vsen*
Voff*
SC/O*
0/1
0/1
0/1
Festo P.BE-CP-FB5-E-EN en 0112a
1
0
ACP*
—
1
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