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Appendix
WAGO-SPEEDWAY 767
767-6402 4 AI RTD
Manual
Version 3.1.0
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12.2 Diagnostic Information
Some fieldbus couplers display the error code in the form of an attribute path
(CIA), through which diagnostics are clearly assigned. Other fieldbus couplers
(e.g., PROFINET I/O or PROFIBUS DP) convert the attribute path into a
fieldbus-specific message.
The following diagnostic codes can be generated by the module:
Table 40: Diagnostics of the module
Diagnostic Message
Attribute Path Classification
C
I
A
Low voltage U
LS
(sensor supply)
50
1 128 Diagnostic alarm
Low voltage U
A
(actuator supply)
50
1 129 Diagnostic alarm
Table 41: Diagnostics of the individual channels of the module
Diagnostic Message
Attribute Path
Classification
C
I
A
Measuring range underrun
10
Channel
(1, 2, 3 or 4) 128
Diagnostic
alarm
Measuring range overrun
10
Channel
(1, 2, 3 or 4) 129
Diagnostic
alarm
User area underrun
10
Channel
(1, 2, 3 or 4) 130 Process alarm
User area overrun
10
Channel
(1, 2, 3 or 4) 131 Process alarm
Use the "Diagnostic Overview" to disable specific diagnostics.
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