Bk-precision 2552-2559 - Programming Manual Manual de usuario descargar pdf (Pagina 93)

DESCRIPTION The REF_SET command sets the reference

waveform and its options.

The response to the REF_ SET? query indicates

whether the specified reference waveform is

turned on.

COMMAND SYNTAX REF _ SET TRACE,<trace>REF,<ref>,state,

<state>,SAVE,DO

<trace> : =

{C1,C2,C3,C4,C1OFF,C2OFF,C3OFF,C4OFF}

If the trace is closed , the specified trace will be

CxOFF,(x is 1,2,3,4), the closed trace couldn’t

be saved or set

<ref> : = {RA,RB,RC,RD}

The Rx(x is A,B,C,D) is that which one can be

stored or displayed

<state> := {ON,OFF}

The state enables or disables to display the

specified reference waveform.

If the command syntax have the option that

SAVE,DO, means that the specified trace will

be saved to the specified reference waveform.

QUERY SYNTAX REF _ SET? REF,<ref>

RESPONSE FORMAT REF _ SET REF,<ref>,STATE,<state>

EXAMPLE The following instruction saves the channel 1

waveform to the REFA, and turns on REFA:

Command message:

REFS TRACE,C1,REF,RA,

STATE,ON,SAVE,DO

FUNCTION

REF_SET, REFS

Command /Query

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Bk-precision 2552-2559 - Programming Manual Manual de usuario Pagina 93