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Teledyne API - T100 UV Fluorescence SO2 Analyzer Communications Setup and Operation
151
Table 6-7: Default Hessen Status Bit Assignments
IMPORTANT
IMPACT ON READINGS OR DATA
It is possible to assign more than one flag to the same Hessen status bit.
This allows the grouping of similar flags, such as all temperature
warnings, under the same status bit. Be careful not to assign conflicting
flags to the same bit as each status bit will be triggered if any of the
assigned flags are active.
STATUS FLAG NAME DEFAULT BIT ASSIGNMENT
WARNING FLAGS
SAMPLE FLOW WARNING 0001
PMT DET WARNING 0002
UV LAMP WARNING 0002
HVPS WARNING 0004
DARK CAL WARNING 0008
RCELL TEMP WARNING 0010
IZS TEMP WARNING 0020
PMT TEMP WARNING 0040
INVALID CONC 0080
OPERATIONAL FLAGS
In Manual Calibration Mode 0200
In Zero Calibration Mode 0400
In Span Calibration Mode 0800
UNITS OF MEASURE FLAGS
UGM 0000
MGM 2000
PPB 4000
PPM 6000
SPARE/UNUSED BITS 100. 8000
UNASSIGNED FLAGS
Box Temp Warning MP Calibration
Sample Press Warning Analog Cal Warning
System Reset Cannot Dyn Zero
Rear Board Not Detected Cannot Dyn Span
Relay Board Warning Instrument Off
06807C DCN6650