5.9.4 Extern Ratio
Extern Ratio factors are multiplier or divider factors of externally connected transformer, controlled by
password protected menu Calibration / More Calib / Ext. Ratio or by remote interface commands:
SYSTem:EXT:RATio? {<chnl = 1 - 6>}
Request for Extern Ratio value for defined channel,
SYSTem:EXT:RATio {<chnl = 1 - 6>},{<factor>}
Setting of Extern Ratio value for defined channel.
5.9.5 Ranges configuration
Internal voltage and current ranges can be controlled by menu Measurement / Input / Range or by
remote interface commands:
VOLTage:AC:RANGe {<range>}
Voltage measuring range setting,
VOLTage:AC:RANGe?
Request for the set voltage measuring range,
VOLTage:AC:RANGe:AUTO {OFF|ON}
Switch off | switch on of the automatic setting of the voltage measuring range,
VOLTage:AC:RANGe:AUTO?
Request for the state of the automatic setting of the voltage measuring range. The respond is “0” if it is
switched-off, or “1” if it is switched-on.
CURRent:AC:RANGe {<range>}
Current measuring range setting.
CURRent:AC:RANGe?
Request for the set current measuring range.
CURRent:AC:RANGe:AUTO {OFF|ON}
Switch off | switch on of the automatic setting of the current measuring range.
CURRent:AC:RANGe:AUTO?
Request for the state of the automatic setting of the current measuring range. The respond is “0” if it is
switched-off, or “1” if it is switched-on.
CURRent:AC:RANGe:INP?
Request for the state of the current input switch (40A/120A). Answer is: 0 (40A), 1 (120A) or -1 (error).
This command can be used only in (special edition) devices with 40/120A input.
CURRent:AC:RANGe:INP {<state>}
Setting of state of the current input switch (40A/120A). Parameter is: 0 (40A) or 1 (120A).
This command can be used only in (special edition) devices with 40/120A input.
5.9.6 Measurement data acquisition
Most of measured values are returned by measurement commands in a form of a set of three real
numbers (e.g. +3.456789E-03, +4.567891E-03, +5.678912E-03) without unit.
MEASure:VOLTage:AC?
Request for the measured voltage value,
MEASure:VOLTage:AC:PHASe?
Request for the phase of measured voltage,
MEASure:VOLTage:AC:DISTortion?
Request for the distortion of measured voltage,
MEASure:VOLTage:AC:SUM:SQuare?
Request for the sum of sqares of measured voltages,
MEASure:VOLTage:FREQuency?
Request for the measured voltage frequency value,
To Next Page
Loading...
