Endress+Hauser SpectraSensors J22 TDLAS Operating Instructions Manual page 127

J22 TDLAS Gas Analyzer
Diagnostic
Short Text
Number
387 HistoROM data faulty
410 Data transfer
412 Processing download
431 Trim 1 to n
437 Configuration incom-
patible
438 Dataset
441 Current output 1 to n
484 Failure mode
simulation
491 Current output 1 to n
simulation
494 Switch output simula-
tion 1 to n
495 Diagnostic event simu-
lation
500 Laser current out of
range
501 SCC configuration
faulty
520 I/O 1 to n hardware
configuration invalid
537 Configuration
594 Relay output simula-
tion
SpectraSensors, Inc.
Remedy Instructions
Contact service organization.
Check connection.
1.
Retry data transfer.
2.
Download active, please wait.
Carry out trim.
Restart device.
1.
Contact service.
2.
Check data set file.
1.
Check device configuration.
2.
Up- and download new configuration.
3.
Check process.
1.
Check current output settings.
2.
Deactivate simulation.
Deactivate simulation.
Deactivate simulation switch output.
Deactivate simulation.
Check spectrum.
1.
Reset peak tracking.
2.
Check gas composition settings.
1.
Check gas composition sum.
2.
Check I/O hardware configuration.
1.
Replace wrong I/O module.
2.
Plug the module of double pulse out-
3.
put on correct slot.
Check IP addresses in network.
1.
Change IP address.
2.
Deactivate simulation switch output.
4900002277
Diagnostic
Status Signal
Behavior
(from factory)
(from factory)
F Alarm
F Alarm
C Warning
C Warning
F Alarm
M Warning
S Warning
C Alarm
C Warning
C Warning
C Warning
M, C Warning
C Warning
F Alarm
F Warning
C Warning
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