Pending Diagnostic Events - Endress+Hauser SpectraSensors J22 TDLAS Operating Instructions Manual

4900002277
Diagnostic
Short Text
Number
803 Current loop @1
832 Electronics tempera-
ture too high
833 Electronics tempera-
ture too low
900 Cell pressure range
exceeded
901 Cell temperature
range
902 Spectrum clipping
903 Validation active
Pending Diagnostic
Events
122
Remedy Instructions
Check wiring.
1.
Change I/O module.
2.
Reduce ambient temperature.
Increase ambient temperature.
Check process pressure.
1.
Adapt process pressure.
2.
Check ambient temperature.
1.
Check process temperature.
1.
Check process.
1.
Check spectrum.
2.
Switch stream from validation to pro-
1.
cess.
Disable validation.
2.
Restart device.
3.
The Diagnostics menu allows the user to view the current diagnostic event and the
previous diagnostic event separately.
To call up the measures to rectify a diagnostic event:
• Via local display →  114
• Via Web browser →  116
Other pending diagnostic events can be displayed in the Diagnostic list
submenu →  123
Navigation
"Diagnostics" menu
Diagnostics
Status Signal
(from factory)
Actual diagnostics
Previous diagnostics
J22 TDLAS Gas Analyzer
Diagnostic
Behavior
(from factory)
F Alarm
S Warning
S Warning
S Warning
S Warning
C Warning
C Warning
SpectraSensors, Inc.