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APPENDIX A-2: Setup Variables For Serial I/O T200H/M and 200EH/EM Menu Trees (05147H DCN6512)
A-8
APPENDIX A-2: Setup Variables For Serial I/O
Table A-1: Setup Variables
Setup Variable Numeric
Units
Default
Value
Value
Range
Description
Low Access Level Setup Variables (818 password)
DAS_HOLD_OFF Minutes 15 0.5–20 Duration of DAS hold off period.
MEASURE_MODE — NO-NOX,
NOX
8
NO,
NOX, NOX-
NO,
NON-OX
Gas measure mode. Enclose
value in double quotes (") when
setting from the RS-232
interface.
STABIL_GAS — NOX NO,
NO2,
NOX,
O2
14
,
CO2
15
Selects gas for stability
measurement. Enclose value in
double quotes (") when setting
from the RS-232 interface.
TPC_ENABLE — ON OFF, ON
ON enables temperature/
pressure compensation; OFF
disables it.
DYN_ZERO — OFF ON, OFF
ON enables remote dynamic
zero calibration; OFF disables it.
DYN_SPAN — OFF ON, OFF
ON enables remote dynamic
span calibration; OFF disables it.
51 IZS_SET
3
ºC
Warnings:
50–52
30–70
IZS temperature set point and
warning limits.
CONC_PRECISION — AUTO
3
,
3
4, 5
AUTO,
0,
1,
2,
3,
4
Number of digits to display to the
right of the decimal point for
concentrations on the display.
Enclose value in double quotes
(") when setting from the RS-232
interface.
STAT_REP_GAS
8
— NOX NO,
NO2,
NOX,
CO2
15
,
O2
14
Selects gas to report in TAI
protocol status message.
Enclose value in double quotes
(") when setting from the RS-232
interface.
REM_CAL_DURATION
8
Minutes 20 1–120
Duration of automatic calibration
initiated from TAI protocol.
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.
CAL_ON_NO2
3
— OFF ON, OFF
ON enables span calibration on
pure NO
2
; OFF disables it.
07270B DCN6512