Initiator
Text
Classifica‐
tion
Description
Possible causes/remedy
Gas com‐
ponent
Bad Config. (text)
F
ailure
Error in calculation models.
Please contact SICK Customer Service.
File I/O (text)
F
ailure
Error in file system.
•
Restart system. If the error continues
to exist:
•
Please contact SICK Customer Service.
Measurement range x
X
tended.
Current measuring range x ( x = 1 ... 8).
--
Measurement value
out of range
U
ncertain
Measured value outside calibration range.
Check measured values for plausibility.
Measurement value
range warning
X
tended
Measurement beyond a warning threshold
defined during calibration.
Medium pressure out
of range
U
ncertain
Sample gas pressure outside calibrated
range.
Check sample gas pressure.
Medium pressure
warning
X
tended
Sample gas pressure beyond warning
threshold.
Medium temperature
out of range
U
ncertain
The measurement on the control filters
showed an excess deviation.
Check sample gas temperature.
Medium temperature
warning
X
tended
The check of the position of the peak of the
NO cell showed an excess deviation.
Absorption range
warning
X
tended
•
Absorption in active measuring path
above warning threshold.
•
Standard setting of warning thresh‐
old: 1.8 extinction units.
Check:
•
Window dirty?
•
Dust content in sample gas too high?
•
Sample gas concentration too high?
Absorption out of
range
F
ailure
Syntax error
F
ailure
Error in concentration calculation.
Please contact SICK Customer Service.
Processing error
F
ailure
Numerical (Div-Zero)
F
ailure
Numerical error in concentration calcula‐
tion.
Numerical (IppError)
F
ailure
Numerical (MatSing)
F
ailure
OS error (text)
F
ailure
Error in operating system.
•
Restart system. If the error continues
to exist:
•
Please contact SICK Customer Service.
Spectr. resolution out
of range
F
ailure
Resolution of spectrometer wrong.
Please contact SICK Customer Service.
Spectral evaluation
U
ncertain
Error in calculation of spectra.
Table 14: Error table: Failure / Xtended / Uncertain
Sys‐
tem
SR-unit
CDH
Purge air fixture on SR side
CDR
Purge air fixture on reflector side
P
Pressure sensor
T
Temperature sensor
Gas component
NOTE
This Table also contains recommended solutions that can only be performed by specially trained personnel.
10
TROUBLESHOOTING
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O P E R A T I N G I N S T R U C T I O N S | GM32-Ex
8015558/YYJ8/V1.7/2016-07 | SICK
Subject to change without notice