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Model GFC7000E Instruction Manual Operating Instructions
04584 Rev A1 49
Table 6-3: List of Warning Messages
MESSAGE MEANING
ANALOG CAL WARNING The instruments A/D circuitry or one of its analog outputs is not calibrated.
BENCH TEMP WARNING The Temperature of the optical bench is outside the specified limits.
BOX TEMP WARNING
Remote span calibration failed while the dynamic span feature was set to
turned on
CANNOT DYN SPAN
Remote zero calibration failed while the dynamic zero feature was set to
turned on
CANNOT DYN ZERO
Configuration was reset to factory defaults or was erased.
CONC ALRM1 WARNING
Concentration alarm 1 is enabled and the measured CO
2
level is ≥ the set
point.
CONC ALRM2 WARNING
Concentration alarm 2 is enabled and the measured CO
2
level is ≥ the set
point.
CONFIG INITIALIZED Configuration storage was reset to factory configuration or erased.
DATA INITIALIZED iDAS data storage was erased.
FRONT PANEL WARN Firmware is unable to communicate with the front panel.
PHOTO TEMP WARNING The temperature of the IR photometer is outside the specified limits.
REAR BOARD NOT DET
The CPU is unable to communicate with the motherboard.
RELAY BOARD WARN
The firmware is unable to communicate with the relay board.
SAMPLE FLOW WARN
The flow rate of the sample gas is outside the specified limits.
SAMPLE PRESS WARN
Sample gas pressure outside of
operational parameters.
SAMPLE TEMP WARN The temperature of the sample gas is outside the specified limits.
SOURCE WARNING
The IR source may be faulty.
SYNC WARNING The instrument is not properly tracking the rotation of the Gas Filter
Correlation wheel.
SYSTEM RESET The computer was rebooted.
WHEEL TEMP WARNING The Gas Filter Correlation wheel temperature is outside the specified limits.