Teledyne T703, T703U A-19 , Table A-3: Test Functions ,

Teledyne API - Models T703, T703U, 703E MENU TREES (05745E DCN6572) APPENDIX A-3: Warnings and Test
Functions
A-19
Table A-3: Test Functions
TEST FUNCTION NAME 1 MESSAGE TEXT DESCRIPTION
ACTCONC ACT=GENERATE 37 PPB O3 Actual concentration being generated, computed from real-
time inputs.
TARGCONC TARG=GENERATE 100 PPB O3 Target concentration to generate.
OUTPUTFLOW OUTPUT FLOW=7.3 LPM Output flow rate (computed from regulator pressure).
REGPRESS REG PRESSURE=20.1 PSIG Regulator pressure.
BOXTEMP BOX TEMP=31.2 C Internal chassis temperature.
O3GENREF O3 GEN REF=1000.0 MV O3 generator reference detector reading.
O3GENDRIVE O3 GEN DRIVE=800.0 MV O3 generator lamp drive output.
O3GENTEMP O3 LAMP TEMP=49.7 C O3 generator lamp temperature.
PHOTOMEAS PHOTO MEASURE=2998.8 MV Photometer detector measure reading.
PHOTOREF PHOTO REFERENCE=3000.0
MV Photometer detector reference reading.
PHOTOFLOW PHOTO FLOW=0.2978 LPM Photometer sample flow rate.
PHOTOLTEMP PHOTO LAMP TEMP=52.6 C Photometer lamp temperature.
PHOTOSPRESS PHOTO SPRESS=29.9 IN-HG-A Photometer sample pressure.
PHOTOSTEMP PHOTO STEMP=31.8 C Photometer sample temperature.
PHOTOSLOPE PHOTO SLOPE=1.000 Photometer slope computed during zero/span bench
calibration.
PHOTOOFFSET PHOTO OFFSET=0.0 PPB Photometer offset computed during zero/sp an bench
calibration.
PHOTOSTABIL 2 PHOTO STABIL=0.1 PPB Photometer concentration stabilit y (standard deviation of 25
bench concentration samples taken 10 seconds apart).
TESTCHAN TEST=2753.9 MV Value output to TEST_OUTPUT analog output, selected
with TEST_CHAN_ID variable.
CLOCKTIME TIME=14:48:01 Current instrument time of day clock.
1 The name is used to request a message via the RS-232 interface, as in “T BOXTEMP”.
2 O
3 photometer stability measurement option.
07223C DCN6572