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Emerson Process Management GmbH & Co. OHG 8-7
X-STREAM X2
Instruction Manual
HASX2E-IM-HS
02/2012
8
Troubleshooting
Message
Status level
Explanation
Description Actions
Source
Failure
Explanation:
IR found defective
Normally this message is
initiated by a missing power
supply.
CAUTION!
Hot components!
Check source (cold housing
means defective).
Replace source
SCalTolChk
Check request
Explanation:
Enabled tolerance
check detected while
spanning (measured
value differing more than
10 % from setpoint)
Wrong setpoint value Check span gas setpoint
Wrong span gas applied Check span gas
IR/UV channel:
Photometric components
polluted
Check and if need be clean
photometric components
Instrument not yet calibrated
(rst calibration after installa-
tion)
Disable tolerance check before
restarting the calibration
ZCalTolChk
Check request
Explanation:
Enabled tolerance
check detected while
zeroing (measured value
differing more than 10 %
from setpoint)
Wrong setpoint value Check zero gas setpoint
Wrong zero gas applied Check zero gas
IR/UV channel:
Photometric components
polluted
Check and if need be clean
photometric components
Instrument not yet calibrated
(rst calibration after installa-
tion)
Disable tolerance check before
restarting the calibration
ZCalRefused
Check request
Explanation:
This message does not
appear during normal
operation modes!
Wrong DSP (sensor) congu-
ration
Call for service
8.2.2 Channel Related Messages