Honeywell PPT User Manual page 17

O P Operating Mode Parameters
P1 Pressure, Single, ASCII Format
P 2 Pressure, Continuous, ASCII Format
P 3 Pressure, Single, Binary Format
(typical response is a ^ or { char plus 4 data bytes
P 4 Pressure, Continuous, Binary Format
(typical response is a ^ or { char plus 4 data bytes
P = Production Date
R R Reading Rate
RS Read Status
S2 Speed Shift to 2X
S5 Speed Shift at 50msec Intervals
S I Synchronize Pressure Integration
SP Store Parameters in EEPROM
(store all settings stored in RAM in EEPROM)
S= Serial Number
T1 Temperature, Single, °C
T 2 Temperature, Continuous, °C
T 3 Temperature, Single, °F
T 4 Temperature, Continuous, °F
Set OP parameter
(set to extended binary output mode)
Request compensated pressure
Request compensated pressure
Compensated pressure (null address)
Compensated pressure (assigned address)
that are encoded for computer translation)
Compensated pressure (null address)
Compensated pressure (assigned address)
that are encoded for computer translation)
(factory set date, mm/dd/yy) Inquiry
Set RR parameter
(skip 5 x 100 = 500 readings if identical)
Set S2 parameter
(shift to double speed if pressure changes
more than 12* 0.01%FS = 0.12% FS)
Set S5 parameter
(Output reading if pressure changes
more than 60 * 0.01%FS = 0.6% FS)
Synchronize Integration
Store parameter
Request Celsius temperature
Request Celsius temperature
Request Fahrenheit temperature
Request Fahrenheit temperature
Note: See Section 5.10 for complete command descriptions.
Input (1)
*00WE
*00OP=E
Inquiry *00OP
*00P1
*00P2
*00P3
*01P3
*00P4
*01P4
*00P=
*00WE
*00RR=5
Inquiry *00RR
Inquiry *00RS
*00WE
*00S2=12
Inquiry *00S2
*00WE
*00S5=60
Inquiry *00S5
*01SI
*00WE
*00SP=ALL
Inquiry *00S=
*00T1
*00T2
*00T3
*00T4
1 1
Response (2)
?01OP=ANEW
?01CP= 14.450
?01CP= 14.450
(repeated)
^@PSA or
{@PSA
^@P@@or
{@P@@
(repeated)
?01P=04/13/95
?01RR=5
?01RS=0000
?01S2=12
?01S5=60
?01S=00005137
?01CT= 24.5 or ?01CT= ..
?01CT= 24.5 (repeated)
?01FT= 76.1 or ?01FT= ..
?01FT= 76.1 (repeated)