Emerson Rosemount Xstream Series Instruction Manual page 243

Instruction Manual
HASAxE-IM-HS
05/2006
Channel related messages (preceded by a channel tag, e.g. CO2.1)
Message / Level
Temperature
Out of spec
Explanation:
Temperature out of
specified range
ZeroCalTolChk
Check request
Explanation:
Enabled tolerance
check detected
while zeroing
(measured value
differing more than
10 % from setpoint)
Zeroing
Check function
Explanation:
Ongoing zero
calibration
Emerson Process Management GmbH & Co. OHG
8-2 Solving Problems Indicated by Status Messages
Potential Cause
Warm-up not yet finished
Temperature controler defective
1. Wrong setpoint value
2. Wrong zero gas applied
3. IR/UV channel:
Photometric components
polluted
4. Instrument not yet calibrated
(first calibration after
installation)
Zero calibration ongoing for the
channel identified by the tag
X-STREAM
How to Solve
Wait until warm-up has finished
(10 - 50 min, depending on
system)
Call service center
1. Check zero gas setpoint
2. Check zero gas
3. Check and if need be clean
photometric components
4. Disable tolerance check before
restarting the calibration
Wait until calibration has finished
Cancel calibration
8-7