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Teledyne API - Models T703, T703U, 703E MENU TREES (05745E DCN6572) APPENDIX A-2: Serial I/O Setup Variables
A-11
APPENDIX A-2: Serial I/O Setup Variables
Table A-1: Setup Variables
Setup Variable Numeric
Units
Default
Value
Value
Range
Description
Low Access Level Setup Variables (818 password)
58 PHOTO_LAMP ºC
Warnings:
56–61
0–100
Photometer lamp temperature
set point and warning limits.
48 O3_GEN_LAMP ºC
Warnings:
43–53
0–100
O
3
generator lamp temperature
set point and warning limits.
O3_CONC_RANGE PPB 500 0.1–20000
O
3
concentration range for test
channel analog output.
O3_PHOTO_BENCH_ONLY
— OFF OFF, ON
O
3
bench control flag. ON turns
on pump and switches
measure/reference valve only in
bench generation mode.
ZA_PUMP_ENAB — ON OFF, ON
Zero air pump control. ON turns
on zero air pump when
generating ozone.
STD_TEMP ºC 25 0–100
Standard temperature for unit
conversions.
STD_PRESS "Hg 29.92 15–50
Standard pressure for unit
conversions.
CLOCK_ADJ Sec./Day 0 -60–60
Time-of-day clock speed
adjustment.
SERVICE_CLEAR — OFF OFF
ON
ON resets the service interval
timer.
TIME_SINCE_SVC Hours 0 0–500000 Time since last service.
SVC_INTERVAL Hours 0 0–100000
Sets the interval between service
reminders.
Medium Access Level Setup Variables (929 password)
LANGUAGE_SELECT — ENGL ENGL,
SECD,
EXTN
Selects the language to use for
the user interface. Enclose value
in double quotes (") when setting
from the RS-232 interface.
MAINT_TIMEOUT Hours 2 0.1–100
Time until automatically
switching out of software-
controlled maintenance mode.
LATCH_WARNINGS — ON ON, OFF
ON enables latching warning
messages; OFF disables latching
DAYLIGHTSAVING_ENABLE — ON ON, OFF
ON enables Daylight Saving
Time change; OFF disables
DST.
O3_DWELL Seconds 2.5 0.1–30
Dwell time after switching
measure/reference valve.
O3_PRESS_LIM
5
PSIG 8 5-11
Limits for O
3
generator regulator
pressure.
O3_SAMPLE Samples 1 1–30
Number of O
3
detector readings
to sample.
07223C DCN6572