Model 3933A Phase Shifter Inquiry Messages - Keithley 3930A Operator's Manual

SECTloN 4
GPIB Interface
4.4.2
Model 3933A Phase Shifter Inquiry
Messages
is off (HDR 01, the header is not send, and only the pa-
rameterisretumed.Theparameterbeginswithaspaceor
minus sign C-1.
The examples shown in Table 4-20 through Table 4-23
are for when the header is on (HDR 1). When the header
Table 4-20. Model 3933A Phase Shifter Main Parameter Inquiry Messages
Inauirv Descrivtion
I I
Program
Code Resuonse Format
Inquiry of phase difference between main
Model 3930A signal and Model 3933A out-
put
signal (": den)
?PHS NIX2 format: 6.digit mantissa
Example: PHS -180.0 (-180.0")
AMPLITUDE @p-p,
Output amplitude inquiry (VP-p)
NR3 format:
In AUTO output range mode:
3-digit mantissa,
2-digit exponent
In FXD output range mode:
4-dipit mantissa.
2-d&t exponent
Example: AMV lO.OE+OO (lOVp-p)
&PLITUDE (Vms)
Output amplitude inquiry Wrms)
(AUTO output range mode only)
?AMR NR3 format:
3.digit mantissa
Z-digit exponent
Example: AMR 1.23E+OO (1.23Vrms)
&WLITUDE UBV)
Output amplitude inquiry (dBV)
(ALJTO output range mode only)
?AMD NR3 format:
3-digit mantissa
Z-digit exponent
Example: AMD Ol.OE+OO (1dBV)
QESET
DC offset voltage inquiry
?OFS NR3 format:
In AUTO output range mode:
3-digit mantissa,
2-digit exponent
In FXD output range mode:
/I-digit mantissa,
Z-digit exponent
Examule: OFS -12.3E+OO (-12.3V)
-TION
Output waveform inquiry
?FNC NRl format:
1 digit, same as setting value.
Example: FNC 1 (sine wave)
setting
Yes
Ye.5
Yes
Yes
4-32