Agilent Technologies G8610A Operation Manual page 143

Table A-1 lists inquiries that are used to determine internal operating parameters.
All inquiries, except VER, begin with
Inquiry
?ALL
?AZ<0
?CALOK
?CL-XFER
?CPLOCKOUT
?CURRDATE
?DISPLAY
?EMISSION
?EXPONENT
?EXTLEAK
?GAIN
?INTEXT
?IOBOARD
?IO_VER
?IONCHAMBER
?LANGUAGE
Agilent Technologies Helium Leak Detector
Table A-1 Internal Operating Parameters
Responds with four lines. Each begins with a <cr><lf>. The first line
reports the ion chamber value. The second line reports the emission value.
The third line reports the value of the offset variable. The fourth line reports
the gain value.
Reports the status of the Auto-zero < 0 function, ON or OFF.
Reports the status of the last calibration.
Reports the currently stored contra-flow mode crossover pressure.
Reports the status of the control panel lockout feature, ON or OFF.
Reports the current system date and time in the following format: 3
05/25/2005 04:19:03.35 1 where 3 is the day of the week (0 = Sunday, 1 =
Monday, etc), 05/25/2005 is mm/dd/yyyy (date), 04:19:03.35 is
hh/mm/ss/ms (time) and 1 is PM (0=AM, 1=PM, 2=24 hour).
Reports what the display bar graph is set to, log or lin.
Reports the emission value.
Reports the current manual-mode exponent with a two-character (minus
followed by one digit) number. The exponent is within the least sensitive
range (as reported by ?RANGE) and the three lower (more negative
exponent) ranges. See also INIT-EXPONENT.
Reports the currently stored value of the external standard leak.
Reports the system gain value by returning a three-character number
consisting of a two-digit gain factor with a decimal point after the first digit.
Indicates which leak, Internal or External has been selected for use during
calibration.
Returns the status: 0 = not installed, 1 = installed
Returns the software revision of the installed I/O PCB
Reports the ion chamber value.
Reports the language that has been selected to display on the front panel
(0=English, 1=French, 2=German, 3=Korean, 4=Spanish, 5=Japanese,
6=Chinese or Russian depending on software version purchased).
?
and end with <CR>.
Response
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