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APPENDIX A-2: Setup Variables For Serial I/O T200H/M and 200EH/EM Menu Trees (05147H DCN6512)
A-18
Setup Variable Numeric
Units
Default
Value
Value
Range
Description
50 CO2_CELL_SET
15
ºC
Warnings:
45–55
30–70
CO
2
sensor cell temperature set
point and warning limits.
CO2_CELL_CYCLE
15
Seconds 10 0.5–30
CO
2
cell temperature control
cycle period.
CO2_CELL_PROP
15
— 1 0–10
CO
2
cell PID temperature control
proportional coefficient.
CO2_CELL_INTEG
15
— 0.1 0–10
CO
2
cell PID temperature control
integral coefficient.
CO2_CELL_DERIV
15
— 0 (disabled) 0–10
CO
2
cell PID temperature control
derivative coefficient.
STD_O2_CELL_TEMP
14
ºK 323 1–500
Standard O
2
cell temperature for
temperature compensation.
50 O2_CELL_SET
14
ºC
Warnings:
45–55
30–70
O
2
sensor cell temperature set
point and warning limits.
O2_CELL_CYCLE
14
Seconds 10 0.5–30
O
2
cell temperature control cycle
period.
O2_CELL_PROP
14
— 1 0–10
O
2
cell PID temperature control
proportional coefficient.
O2_CELL_INTEG
14
— 0.1 0–10
O
2
cell PID temperature control
integral coefficient.
O2_CELL_DERIV
14
— 0 (disabled) 0–10
O
2
cell PID temperature control
derivative coefficient.
STAT_REP_PERIOD
8
Seconds 1 0.5–120
TAI protocol status message
report period.
SERIAL_NUMBER —
“00000000 ”
Any
character in
the allowed
character
set. Up to
100
characters
long.
Unique serial number for
instrument. Enclose value
in double quotes (") when
setting from the RS-232
interface.
DISP_INTENSITY — HIGH HIGH,
MED,
LOW,
DIM
Front panel display intensity.
Enclose value in double quotes
(") when setting from the RS-232
interface.
I2C_RESET_ENABLE — ON OFF, ON I
2
C bus automatic reset enable.
ALARM_TRIGGER
17
Cycles 3 1–100
Number of times concentration
must exceed limit to trigger
alarm.
07270B DCN6512