Varian 948, Operation And Service Manual

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Models 947, 948 and 960 Leak Detectors Operations and Service Manual
C-4
?SETUP Eight lines that report a summary of setup parameters. Each line begins with a
<CR><LF>. The format is as follows:
First line Reports the turbo pump speed as
High, Low, or Off.
Second line Reports the least sensitive leak rate range, and the
ranging method as auto or manual.
Third line Reports the selected manual leak rate range.
Fourth line Reports the reject number and the reject setpoint
leak rate.
Fifth line Reports the calibration standard leak rate.
Sixth line Reports the analog leak rate output voltage method
as Linear, Log(2V), or Log(3V).
Seventh line Reports the active filament status as One or Two,
followed by Lit or Out.
Eighth line Reports the use of internal or external STDLEAK
for calibration.
?STDLEAK A seven-character number consisting of a two-digit calibration standard leak
rate mantissa with a decimal point after the first digit, followed by E– , then by a
two-digit number which is the calibration standard leak rate range exponent
(e.g., 1.3E-07).
This inquiry is used for reporting the calibration standard leak rate that was most
recently input using INIT-STDLEAK.
?SUPPRESSOR Reports the suppressor voltage. The format is: SUPPRESSOR 145.0
?TEST A string of three digits that tells the number of seconds set into the sequencer's
test timer.
?TURBO Three lines. Each line begins with a <CR><LF>.
First line Consists of the words turbo followed by either
Ok or Not Ok.
Second line Consists of the words turbo followed by either
Fault or No Fault.
Third line Consists of the words turbo speed followed by
Off, Fast, or Slow.
?VARIABLEFOCUS Reports the variable focus voltage. The format is: VARIABLEFOCUS 235.4
VER Reports a date in the form 30 AUG 2001 followed by a six-digit hexadecimal
checksum.
Table C-1 Internal Operating Parameters (Continued)
Inquiry Response