ITech IT7900 Series

FETCh & MEASure Commands
Copyright © ITECH Electronic Co., Ltd. 69
Syntax:
FETCh[:SCALar]:VOLTage:HARMonic[:AMPLitude]?
<[A|B|C|CH1|CH2|CH3]>,<NR1>
Arguments:
<[A|B|C|CH1|CH2|CH3]>,<NR1>
NR1: 0-50
Returns:
<NRf>
Example:
FETC:VOLT:HARM? A,4
FETCh[:SCALar]:CURRent:HARMonic[:AMPLitude]?
<[A|B|C|CH1|CH2|CH3]>,<NR1>
MEASure[:SCALar]:CURRent:HARMonic[:AMPLitude]?
<[A|B|C|CH1|CH2|CH3]>,<NR1>
This command is used to measure the amplitude of current harmonics.
Syntax:
FETCh[:SCALar]:CURRent:HARMonic[:AMPLitude]?
<[A|B|C|CH1|CH2|CH3]>,<NR1>
Arguments:
<[A|B|C|CH1|CH2|CH3]>,<NR1>
NR1: 0-50
Returns:
<NRf>
Example:
FETC:CURR:HARM? A,5
FETCh[:SCALar]:VOLTage:HARMonic:DISTort?
<[A|B|C|CH1|CH2|CH3]>,<NR1>
MEASure[:SCALar]:VOLTage:HARMonic:DISTort?
<[A|B|C|CH1|CH2|CH3]>,<NR1>
This command is used to measure voltage harmonic components.