Teledyne 360E Carbon Monoxide Alarm User Manual


 
Model 360E Instruction Manual APPENDIX A-2: Setup Variables For Serial I/O, Revision G.4
SETUP VARIABLE
NUMERIC
UNITS
DEFAULT
VALUE
VALUE RANGE DESCRIPTION
period.
WHEEL_PROP 1/ºC 1 0–100
Wheel temperature PID proportional
coefficient. Proportional band is the
reciprocal of this setting.
WHEEL_INTEG — 0.035 0–100
Wheel temperature PID integral
coefficient.
WHEEL_DERIV — 2 0–100
Wheel temperature PID derivative
coefficient.
O2_CELL_CYCLE
5
Seconds 10 0.5–30
O
2
cell temperature control cycle
period.
O2_CELL_PROP
5
— 1 0–10
O
2
cell PID temperature control
proportional coefficient.
O2_CELL_INTEG
5
— 0.1 0–10
O
2
cell PID temperature control
integral coefficient.
O2_CELL_DERIV
5
— 0 (disabled) 0–10
O
2
cell PID temperature control
derivative coefficient.
TPC_ENABLE — ON OFF, ON
ON enables temperature/ pressure
compensation; OFF disables it.
CONC_LIN_ENABLE — ON OFF, ON
ON enables concentration
linearization; OFF disables it.
SERIAL_NUMBER — “00000000
1
Any character in the
allowed character set.
Up to 100 characters
long.
Unique serial number for instrument.
DISP_INTENSITY — HIGH
1
HIGH,
MED,
LOW,
DIM
Front panel display intensity.
I2C_RESET_ENABLE — ON OFF, ON
ON enables automatic reset of the
I
2
C bus in the event of
communication failures; OFF
disables automatic reset.
CLOCK_FORMAT
“TIME=%H:%M:%S
Any character in the
allowed character set.
Up to 100 characters
long.
Time-of-day clock format flags.
Enclose value in double quotes (")
when setting from the RS-232
interface.
“%a” = Abbreviated weekday name.
“%b” = Abbreviated month name.
“%d” = Day of month as decimal
number (01 – 31).
“%H” = Hour in 24-hour format (00 –
23).
“%I” = Hour in 12-hour format (01 –
12).
“%j” = Day of year as decimal
number (001 – 366).
“%m” = Month as decimal number
(01 – 12).
“%M” = Minute as decimal number
(00 – 59).
“%p” = A.M./P.M. indicator for 12-
hour clock.
“%S” = Second as decimal number
(00 – 59).
“%w” = Weekday as decimal number
(0 – 6; Sunday is 0).
“%y” = Year without century, as
05233 Rev G.4 A-21