Analog Input Modules; Table 127: Parameterization - Overview Of Attributes For Analog Input Modules; Table 128: Parameterization Ai - Attribute "Channel Diagnosis; Table 129: Parameterization Ai - Attribute "Diagnosis: External Fault - WAGO -I/O-SYSTEM 750 Manual

WAGO-I/O-SYSTEM 750
750-375 PROFINET IO advanced Fieldbus Coupler
14.2.5

Analog Input Modules

All analog output modules receive a parameter data set in the form of a record
write request to the data set number or index 0x4000 or 16384.
This data set receives the following attributes that can be set during
parameterization depending on the I/O module type (item number).
Table 127: Parameterization – Overview of Attributes for Analog Input Modules (AI)
Attributes for Analog Input Modules (AI)
- Channel diagnosis
- Diagnosis: External fault
- Diagnosis: Measuring range overflow
- Diagnosis: Measuring range underflow
- Diagnosis: Short circuit
- Diagnosis: Line break
- Diagnosis: Lower user limit value exceeded
- Diagnosis: Upper user limit value exceeded
- Lower user limit value
- Upper user limit value
Table 128: Parameterization AI – Attribute "Channel diagnosis"
Attribute Name
Channel diagnosis
Table 129: Parameterization AI – Attribute "Diagnosis: External fault"
Attribute Name
Diagnosis: External
fault
Manual
Version 1.1.0
Attribute Value Description
An error on the respective signal channel does not
lead to transmission of a diagnostic alarm nor entry
0 (false)
in the diagnostics database of the station proxy.
An error on the respective signal channel leads to
transmission of a diagnostic alarm. The respective
1 (true)
error leads to an entry in the diagnostics database
of the station proxy.
Attribute Value Description
An external error on the respective signal channel
does not cause transmission of a diagnostic alarm
0 (false)
nor entry in the diagnostics database of the station
proxy.
Provided that the channel diagnostics of the
respective signal channel has been activated, an
external error leads to transmission of a diagnostic
1 (true)
alarm and entry in the diagnostics database of the
station proxy.
Appendix 177