Chroma 6430 User Manual

Remote Operation
*OPC? Returns “1” when operation completes
*RST Reset
*SRE <NRf> Sets Service Request Enable Register
*STB? Returns Status Byte Register
*TST? Performs self-test, then returns result
*WAI Wait-to-continue
6.6.2 Command Dictionary
MEASure:CURRent:AC?
FETCh:CURRent:AC?
Description: These queries return the output AC rms current. It is noted that there are two
kinds of commands to get measurement data. MEASure commands make a
new measurement and return measurement data. FETCh commands return
measured data taken by previous MEASure command. Note that once a new
measurement is made, all new measurement data (V, F, I, P, PF, CF) may be
returned by FETCh commands.
Query Syntax: MEASure[:SCALar]:CURRent:AC?
FETCh[:SCALar]:CURRent:AC?
Parameters: None
Return Parameters: <NR2>
Query Example: MEAS:CURR:AC? returns the output AC rms current.
MEASure:CURRent:CREStfactor?
FETCh:CURRent:CREStfactor?
Description: These queries return the output current crest factor.
Query Syntax: MEASure[:SCALar]:CURRent:CREStfactor?
FETCh:[SCALar]:CURRent:CREStfactor?
Parameters: None
Return Parameters: <NR2>
Query Example: MEAS:CURR:CRES? returns the output current crest factor.
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Chroma 6430 Specifications

General

Brand	Chroma
Model	6430
Category	AC Power Distribution
Language	English