California Instruments 2253iX Manual de instrucciones descargar pdf (Pagina 88)

Programming Manual Compact i / iX Series

AMETEK Programmable Power Division 88

VOLTage:ALC:SOURce

These commands select the source from which the output voltage is sensed. The following

voltage sense sources can be selected:

INTernal This senses the voltage at the output of the power amplifier on the

inboard side of the output disconnect relay.

EXTernal This senses the output voltage at the user's sense terminals, which

allows remote voltage sensing at the load.

Command Syntax [SOURce:]VOLTage:ALC:SOURce<source>

Parameters INTernal | EXTernal

*RST Value INTernal

Examples VOLT:ALC:SOUR EXT

Query Syntax [SOURce:]VOLTage:ALC:SOURce?

Returned Parameters <CRD>

Related Commands VOLT:SENS:DET

Note: The VOLT:ALC:SOUR command is an alias for the VOLT:SENS:SOUR command. Both

perform the same function.

VOLTage

Phase Selectable

This command programs the output voltage of the AC source in either rms, dc or dc offset

depending on the mode of operation. The maximum peak voltage that the AC source can output

is 425 V peak. This includes any combination of voltage and function shape values. Therefore,

the maximum value that can be programmed in AC or AC+DC mode depends on the peak-to-rms

ratio of the selected waveform. For a sinewave, the maximum voltage that can be programmed is

300 V rms in the high voltage range. In dc mode, the maximum voltage that can be programmed

is 400 Vdc in the high voltage range. Note that offset in AC+DC mode can only be set as a

percentage (0% to 20% range) of AC rms voltage programmed.

Command Syntax [SOURce:]VOLTage[:LEVel][:IMMediate][:AMPLitude][:AC] <NRf+>

[SOURce:]VOLTage[:LEVel][:IMMediate][:AMPLitude]:DC <NRf+>

[SOURce:]VOLTage[:LEVel][:IMMediate][:AMPLitude]:OFFSet<NRf+>

Parameters 0 to maximum voltage range specified by the LIMit:VOLTage command

or 0 to 20 (%) for dc offset.

Unit V (voltage)

*RST Value 0 volt

Examples VOLT 250 VOLT:DC 25 VOLT:OFFS 2.5

Query Syntax [SOURce:]VOLTage[:LEVel][:IMMediate][:AMPLitude]?

Returned Parameters <NR3>

Related Commands VOLT:MODE VOLT:TRIG FUNC:SHAP

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California Instruments 2253iX Manual de instrucciones Pagina 88