Festo Кабели и принадлежности - Manual (Page 113)

5. Parameter channel
5−13
Festo P.BE−SPC200−COM−PDP−E N en 0901c
PNU 204
d
(CC
h
): Diagnostic event
Description Fault messages of the SPC200
The fault message is to be interpreted as an eight−figure hexadecimal number.
Permitted values 0000.0000...FFFF.FFFF
Presetting 0
Data type Unsigned32
Unit Ĉ
Subindices 1: Current diagnostic event n (current fault message)
2: Diagnostic event in the diagnostic memory
1) n−1
3: Diagnostic event in the diagnostic memory 1) n−2
4: Diagnostic event in the diagnostic memory 1) n−3
...
17: Diagnostic event in the diagnostic memory
1) n−16
Access rights Read: yes; write: no
Protected against
power failure No
Task identifier 6, 9
Reply identifier
(positive) 5, 6
Reference Descriptions of the eight−figure hexadecimal fault messages see System
Manual
1) The diagnostic memory (fault stack) serves for protocolling fault states. By recording fault
sequences, you can find the cause of faults which are otherwise difficult to locate. If the causes
are eliminated, faults can be avoided over long periods.