SIGLENT SDM3055A, Руководство пользователя

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SIGLENT Remote Manual
57 SDM3055/SDM3055A
2.9.3 [SENSe:]CURRent:{AC|DC}:NULL:VALue:AUTO{ON|1|OFF|0}
[SENSe:]CURRent:{AC|DC}:NULL:VALue:AUTO?
Enables or disables automatic null value selection for AC or DC current measurements.
Note:This parameter is not shared between AC and DC measurements. The parameters
are independent for AC and DC measurements.
Parameter Typical Return
{ON|1|OFF|0}
，
default ON 0 (OFF) or 1 (ON)
Using automatic selection of zero value to measure:
CURR:AC:NULL:VAL:AUTO ON
READ?
Typical Response
：
-4.67956379E-08,+2.33978190E-08

When automatic reference selection is ON, the first measurement made is used as
the null value for all subsequent measurements.
[SENSe:]CURRent:{AC|DC}:NULL:VALue will be set to this value. Automatic null
value selection will be disabled.

When automatic null value selection is disabled (OFF), the null value is specified by
this command: [SENSe:] CURRent:{AC|DC}:NULL:VALue.
 The instrument enables automatic null value selection when the null function is
enabled ([SENSe:]CURRent:{AC|DC}:NULL:STATe ON).
 This parameter is set to its default value after a Factory Reset (*RST), Instrument
Preset (SYSTem:PRESet), or CONFigure function.