WAGO-I/O-SYSTEM 750
Appendix 203
750-375 PROFINET IO advanced Fieldbus Coupler
Manual
Version 1.1.0
Table 232: „ExtChannelDiagnosis“ structure
Byte
offset
Data type
Description
0 / 1
DWORD
0x00
0x00
API (Application Process Identifier) = 0
2 / 3
0x00
0x00
4 / 5
WORD
Slot-faulted module (SlotNumber)
Value
range
0 … 250
6 / 7
WORD
0x00
0x01
Slot-faulted submodule (SubslotNumber)= 1
8 / 9
WORD
0x80
0x00
Diagnosis on submodule level (0x8000)
10 / 11
BYTE
0x08
Specification = Error pending (0x08)
BYTE
0x00
Constant (0x00)
12 / 13 WORD
Diagnostic structure (UserStructureIdentifier)
0x8002 Extended channel diagnostics
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