Teledyne t320u Manual Do Utilizador

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Teledyne API – Model T300/T300M CO Analyzer 
Overview of Operating Modes 
93 
4.1.2. WARNING MESSAGES 
The most common instrument failures will be reported as a warning on the analyzer’s 
front panel and through the COMM ports.  Section 12.1.1 explains how to use these 
messages to troubleshoot problems.  Section 4.1.2 shows how to view and clear warning 
messages.   
Table 4-3: 
List of Warning Messages 
MESSAGE 
MEANING 
ANALOG CAL WARNING 
The instrument’s 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  
The temperature inside the chassis is outside the specified limits. 
CANNOT DYN SPAN
2
 
Remote span calibration failed while the dynamic span feature was set to turned on. 
CANNOT DYN ZERO
3
 
Remote zero calibration failed while the dynamic zero feature was set to turned on. 
CONC ALRM1 WARNING
1 
Concentration alarm 1 is enabled and the measured CO level is ≥ the set point. 
CONC ALRM2 WARNING
1 
Concentration alarm 2 is enabled and the measured CO level is ≥ the set point. 
CONFIG INITIALIZED 
Configuration storage was reset to factory configuration or erased. 
DATA INITIALIZED 
DAS data storage was erased. 
O
2
 CELL TEMP WARN
2
 
O
2
 sensor cell temperature outside of warning limits. 
PHOTO TEMP WARNING 
The temperature of the IR photo detector 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. 
SYSTEM RESET
1
 
The computer was rebooted. 
WHEEL TEMP WARNING 
The Gas Filter Correlation Wheel temperature is outside the specified limits. 
1
 Alarm warnings only present when 0ptional alarm package is activated. 
Only enabled when the optional O
2
 Sensor is installed. 
 
06864B DCN6314