Commandsquick Reference - Honeywell PPT User Manual

3

COMMANDSQUICK REFERENCE

A N Analog Range Setting
A= Data String A
(up to 8 characters, a <cr> indicates end-of-
message. More than 8 characters is an invalid write)
(Can store info. such as dates, readings, etc.)
B P Baud Rate and Parity Setting
B= Data String B
(up to 8 characters, a <cr> indicates end-of-message,
and more than 8 characters will not write to location)
(Can store info. such as dates, readings, etc.)
C K Check EEPROM
C= Data String C
(up to 8 characters, a <cr> indicates end-of-message,
and more than 8 characters will not write to location)
The C and D string can be used for a watchdog or reset message
(see MO command).
D A Digital and Analog Control
D O Default Operating Parameters
D S Deadband and Sensitivity Control
D U Display Units Control
D = Data String D
(up to 8 characters, a <cr> indicates end-of-message,Write string D
and more than 8 characters will not write to location)
The C and D string can be used for a watchdog or reset message
(see MO command).
F = Custom Full Scale Range
H = Highest Analog Output Voltage
Turn analog customization on
Set parameters
(no parity, 1200 baud)
Turn on analog output only
Set DO parameters
(factory default setting)
Set DS parameters
(set deadband to 20 x 0.005% = 0.10%FS )
Set DU parameters
(set units to in. Hg)
Set F= parameter
(set custom FS range to 10.5psi)
Set H parameter
(set analog high value to 82% x 5V = 4.2V)
Note: See Section 5.10 for complete command descriptions.
Example
Input (1)
*01WE
*01AN=ON
Inquiry *01AN
Write string A *00WE
*00A=2-8-95
Inquiry *00A=
*99WE
*99BP=N1200
Write string B *00WE
*00B=123.4567
Inquiry *00B=
Inquiry *00CK
Write string C *00WE
*00C=This_is_
Inquiry *00C=
*00WE
*00DA=A
Inquiry *00DA
*00WE
*00DO=E
Inquiry *00DO
*00WE
*00DS=20
Inquiry *00DS
*00WE
*00DU=INHG
Inquiry *00DU
*00WE
*00D=A_PPT!!!
Inquiry *00D=
*00WE
*00F=10.5
Inquiry *00F=
*00WE
*00H=82
Inquiry *00H=
9
Example
Response (2)
#01AN=ON
?01A=2-8-95
?01B=123.4567
?01CK=OK
?01C=This_is_
?01DA=A
?01DO=E0N
?01DS=00S0
?01DU=INHG
?01D=A_PPT!!!
?01F=10.500
?01H=82