WAGO -I/O-SYSTEM 750 Technical Description, Installation And Configuration page 95

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The following tables describe the possible fault messages that are based on the
combination of fault type, extended fault type and additional value. The "xx"
symbols used for some additional values represent the signal channel (0x0000
... 0x0007) where the fault has been detected.
The faults described in the following table are faults occurring when
configuring both the station substitute (buscoupler) and the modules (I/O
modules). Configuration faults are coded using fault type 0x0010 in
accordance with the PROFINET IO standard.
WAGO-I/O-SYSTEM 750
PROFINET IO
Data type
WORD
BYTE
BYTE
WORD
WORD
DWORD
PROFINET IO 750-340
Description
Alarm source
0 Channel 0 ... 7
0x0000 ... 0x0 07
Sub-module
0x8000
Fault- / Channel type
... 2 reserved
2 0
2
4 3
2 , 2 Fault type = upcoming fault = 1
... 2 Channel type
7 5
2
'000'
'001'
'010'
'011'
'100'
...
'111'
Data format
0x00 User defined data format
0x01 Bit
0x02 2 Bit
0x03 4 Bit
0x04 Byte
0x05 Word
0x06 Double word
0x07 2 double words
0x08
... Reserved
0xFF
Fault type
0x0000 Reserved, not specified
0x0010 Faulty parameter setting
0x001F Missing configuration
0x0100 Internal data bus fault
Extended fault type
0x0000
... Extended fault description
0xFFFF
Additional value
Additional fault description
Diagnostics
Reserved
Input channel
Output channel
Input / Output channel
Reserved
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