Chroma 66203 - Page 102

Digital Power Meter 66203/66204 User’s Manual
5-26
:FETCH:POWER:ENERGY<space><NR2>,<NR2>,<NR2>,<NR2><
RMT>
Header off: <NR2><RMT>
<NR2>,<NR2>,<NR2>,<NR2><RMT>
Example: none
FETCh[:SCALar]:FREQuency? {<NR1>}
MEASure[:SCALar]:FREQuency? {<NR1>}
Type: Channel-Specific.
Description: These queries return the frequency in Hertz.
Setting syntax: none
Setting parameters: none
Query syntax: FETCh:FREQuency?<PMT>,
FETCh:FREQuency?<space><NR1><PMT>,
MEASure:FREQuency?<PMT>,
MEASure:FREQuency?<space><NR1><PMT>
Query parameters: <NR1>, 0 ~ 4, 0:All channel, 1~4:Channel 1 ~ Channel 4
Return parameters: <NR2>
Header on: :FETCH:FREQUENCY<space><NR2><RMT>
:FETCH:FREQUENCY<space><NR2>,<NR2>,<NR2>,<NR2><RMT
>
Header off: <NR2><RMT>
<NR2>,<NR2>,<NR2>,<NR2><RMT>
Example: none
FETCh[:SCALar]:EFFiciency?
MEASure[:SCALar]:EFFiciency?
Type: Three-Phase.
Description: These queries return the efficiency.
Setting syntax: none
Setting parameters: none
Query syntax: FETCh:EFFiciency?<PMT>,
MEASure:EFFiciency?<PMT>,
Query parameters: none
Return parameters: <NR2>
Header on: :FETCH:EFFICIENCY<space><NR2><RMT>
Header off: <NR2><RMT>
Example: none
FETCh[:SCALar]:VOLTage:HARMonic:ARRay? <CRD>{<,><NR1>}
MEASure[:SCALar]:VOLTage:HARMonic:ARRay? <CRD>{<,><NR1>}
Type: Channel-Specific.
Description: These queries return the amplitude of all the harmonic order of
voltage. The return could be -3 or <NR2>. -3: Invalid data when
OVR occur.
Setting syntax: none
Setting parameters: none
Query syntax: FETCh:VOLTage:HARMonic:ARRay?<space><CRD><PMT>,
FETCh:VOLTage:HARMonic:ARRay?<space><CRD>,<NR1><PMT
>,
MEASure:VOLTage:HARMonic:ARRay?<space><CRD><PMT>,