2 amplitude, 3 offset – B&K Precision 4079 - Manual User Manual

Page 60

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Units specifying Arbitrary Point Rate or Wavelength, since the MAXimum or MINimum value is calculated at the

time the command is parsed.

2) The MIN and MAX arguments refer to currently settable minimum or maximum.

3) FIXed is alias for CW.

4.13.1.2 Amplitude

:SOURce:VOLTage[:AMPLitude] <p-p amplitude>

The amplitude command is used to set the peak-to-peak amplitude of the output waveform. Note that the amplitude and the

offset are limited by the relation

Peak Amplitude + |Offset| ≤ 5V

Arguments

Type:

Numeric

Units:

V, mV,

VPP, mVPP

Range:

10mV to 10V

Rounding:

1mV from 10mV to 999mV. 10mV from 1V to 10V.

Command Type: Setting or Query

Setting

Syntax:

[:SOURce]:VOLTage:AMPLitude<ws><amplitude>[units]

[:SOURce]:VOLTage:AMPLitude<ws>MINimum|MAXimum

Examples: :VOLT:AMPL 2.5

:VOLT:AMPL 2.5V

:VOLT:AMPL MAX

Query

Syntax:

[:SOURce]:VOLTage:AMPLitude?

[<ws>MINimum|MAXimum]

Examples:

:VOLT:AMPL?

:VOLT:AMPL? MAX

Response:

NR2

Considerations:

1) The MAXimum amplitude is dependent on the offset.

2) The MAX and MIN arguments should not be used in a program message containing an OFFSet command, since

these values are evaluated during parsing, based on the current value of the offset.

4.13.1.3 Offset

:SOURce:VOLTage:OFFSet <offset>

The offset command is used to set the DC offset of the output waveform. Note that the amplitude and the offset are limited by

the relation

Peak Amplitude + |Offset| ≤ 5V

Arguments

Type:

Numeric

Units:

V, mV

Range:

10mV to 4.99V

Rounding:

to 10mV

Command Type: Setting or Query

Setting

Syntax:

[:SOURce]:VOLTage:OFFSet<ws><offset>[units]

[:SOURce]:VOLTage:OFFSet<ws>MINimum|MAXimum

Examples:

:VOLT:OFFS 2.5

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