EC150 CO
2
/H
2
O Open-Path Gas Analyzer
38
TABLE 8-3. Diagnostic Flags and Suggested Actions
Flag
Number
Flag Name
Comments
0
Bad Data
Set when any of flags 1 through 22 is
set. Discard all data with this flag is set.
If the flag persists, identify which of
flags 1 through 22 is set. When this flag
is set, the
GAS
status LED on the
EC100 electronics panel is illuminated
red.
1
General Fault
Reserved for future use.
2
Startup
Set during the initial power up of the
analyzer. It stays set only until all
control loops have settled. The infrared
detector temperature and the motor
speed usually stabilize in 1 to 2 minutes.
If the flag persists, verify that the
operating conditions (temperature,
pressure, supply voltage and current) are
within specified limits and that all
connections with the gas head and
peripheral sensors are made properly.
When this flag is set the
GAS
status
LED turns orange.
WARNING: Power off the EC100
electronics before disconnecting the gas
analyzer.
3
Motor Speed
Set when the motor speed is outside the
prescribed limits. It may occasionally be
set for short periods of time (10 to 15
seconds), but if it persists, the user
should consult with Campbell Scientific.
4
TEC Temperature
Set when the infrared detector
temperature is outside the prescribed
limits. It may occasionally be set for
short periods of time (10 to 15 seconds),
but if it persists the user should consult
the factory. Verify that ambient
temperature and power supply voltage
are within the specifications.
5
Source Power
Set every time the infrared source power
is outside the prescribed limits. It may
occasionally be set for short periods of
time (10 to 15 seconds), but if it persists,
the user should consult with Campbell
Scientific. Verify that ambient
temperature and power supply voltage
are within specifications.
Summary of Contents for EC150
Page 2: ......
Page 3: ......
Page 7: ......
Page 67: ...Appendix B Filter Bandwidth and Time Delay B 4 ...
Page 75: ...Appendix D Useful Equations D 4 ...
Page 76: ...E 1 Appendix E Safety Data Sheets SDS E 1 Molecular Sieve Type 13X ...
Page 77: ...Appendix E Safety Data Sheets SDS E 2 ...
Page 78: ...Appendix E Safety Data Sheets SDS E 3 ...
Page 79: ...Appendix E Safety Data Sheets SDS E 4 ...
Page 80: ...Appendix E Safety Data Sheets SDS E 5 E 1 Magnesium Perchlorate ...
Page 81: ...Appendix E Safety Data Sheets SDS E 6 ...
Page 82: ...Appendix E Safety Data Sheets SDS E 7 ...
Page 83: ...Appendix E Safety Data Sheets SDS E 8 ...
Page 84: ...Appendix E Safety Data Sheets SDS E 9 ...
Page 85: ...Appendix E Safety Data Sheets SDS E 10 ...
Page 86: ...Appendix E Safety Data Sheets SDS E 11 ...
Page 87: ...Appendix E Safety Data Sheets SDS E 12 E 2 Decarbite ...
Page 88: ...Appendix E Safety Data Sheets SDS E 13 ...
Page 89: ...Appendix E Safety Data Sheets SDS E 14 ...
Page 90: ...Appendix E Safety Data Sheets SDS E 15 ...
Page 91: ...Appendix E Safety Data Sheets SDS E 16 ...
Page 92: ...F 1 Appendix F Packing Information F 1 EC150 GH Packing Information ...
Page 93: ...Appendix F Packing Information F 2 F 2 EC150 SH Packing Information ...
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