7451A/7461A/7461P Digital Multimeter Operation Manual
6.7.3 ADC Command Reference
6-28
Item Command Description
Initial
value
Calculation
NULL calculation NL0 OFF
NL1 ON
NL? Reply: NL0 or NL1
KNLn NULL constant setting
n:-9999999.E+6 to +9999999.E+6 (7461A/61P)
n:-999999.E+6 to +999999.E+6 (7451A)
Setting resolution: 0.000001E-9
Note:
The setting is disabled when the NULL calculation is set
to OFF.
(0)
KNL? Reply: KNL
d.ddddddE
dd (7461A/61P)*3
Reply: KNL
d.dddddE
dd (7451A)
Smoothing calcula-
tion
SM0 OFF
SM1 ON
SM? Reply: SM0 or SM1
TIn Smoothing count
n: 2 to 100 (counts)
(10)
TI? Reply: TIddd
Scaling calculation SC0 OFF
SC1 ON
SC? Reply: SC0 or SC1
KAn Constant A (Zero cannot be set).
n:-9999999.E+6 to +9999999.E+6 (7461A/61P)
n:-999999.E+6 to +999999.E+6 (7451A)
Setting resolution: 0.000001E-9
(1)
KBn Constant B
n:-9999999.E+6 to +9999999.E+6 (7461A/61P)
n:-999999.E+6 to +999999.E+6 (7451A)
Setting resolution: 0.000001E-9
(0)
KCn Constant C
n:-9999999.E+6 to +9999999.E+6 (7461A/61P)
n:-999999.E+6 to +999999.E+6 (7451A)
Setting resolution: 0.000001E-9
(1)
KAM Sets Constant A to the measurement value.
KBM Sets Constant B to the measurement value.
KCM Sets Constant C to the measurement value.
KA? Reply: KAd.ddddddEdd (7461A/61P)*3
Reply: KAd.dddddEdd (7451A)
KB? Reply: KBd.ddddddEdd (7461A/61P)
Reply: KBd.dddddEdd (7451A)
*3: The position of the decimal point in the reply is fixed.