ITech IT7900 Series

FETCh & MEASure Commands
Copyright © ITECH Electronic Co., Ltd. 71
Syntax:
FETCh[:SCALar]:VOLTage:HARMonic:PHASe? <[A|B|C|CH1|CH2|CH3]>,<NR1>
Arguments:
<[A|B|C|CH1|CH2|CH3]>,<NR1>
NR1: 0-50
Returns:
<NRf>
Example:
FETC:VOLT:HARM:PHAS? 2,5
FETCh[:SCALar]:CURRent:HARMonic:PHASe?
<[A|B|C|CH1|CH2|CH3]>,<NR1>
MEASure[:SCALar]:CURRent:HARMonic:PHASe?
<[A|B|C|CH1|CH2|CH3]>,<NR1>
This command is used to measure the phase of current harmonics.
Syntax:
FETCh[:SCALar]:CURRent:HARMonic:PHASe?
<[A|B|C|CH1|CH2|CH3]>,<NR1>
Arguments:
<[A|B|C|CH1|CH2|CH3]>,<NR1>
NR1: 0-50
Returns:
<NRf>
Example:
FETC:CURR:HARM:PHAS? 2,10
FETCh[:SCALar]:VOLTage:HARMonic:THD?
<[A|B|C|CH1|CH2|CH3]>
MEASure[:SCALar]:VOLTage:HARMonic:THD?
<[A|B|C|CH1|CH2|CH3]>
This command is used to measure the total harmonic distortion of the voltage.