14-27
IM 253421-01E
Communication Commands 2 (System of Commands Complying to the IEEE 488.2-1987 Standard)
14
MEASure:HARMonics:ITEM:{SYNChronize|
<harmonic analysis function>}
Function
Sets the communication output item of
harmonic analysis ON/OFF, queries the current
setting.
Syntax
MEASure:HARMonics:ITEM:{SYNChronize|
<harmonic analysis
function>} {<Boolean>}
MEASure:HARMonics:ITEM:{SYNChronize|
<harmonic analysis function>}?
SYNChronize=PLL source
<harmonic analysis function>={VTHD|V|
VCON|ATHD|A|ACON|PF|W|WCON|VDEG|ADEG}
Example
MEASURE:HARMONICS:ITEM:VTHD ON
MEASURE:HARMONICS:ITEM:VTHD?
→
:MEASURE:
HARMONICS:ITEM:VTHD 1
Description
The selection
SYNChronize
is for outputting the
frequency of the PLL source.
You can query the PLL source input by the
command
HARMonics:SYNChronize?
MEASure:HARMonics:VALue?
Function
Queries harmonic analysis data set by
commands other
than”
MEASure:HARMonics:ITEM
”.
Syntax
MEASure:HARMonics:VALue?
Example
MEASURE:HARMONICS:VALUE?
→
60.00E+00,
12.01E+00,49.98E+00,49.62E+00,0.03E+00,
5.50E+00,.....
Description
• The renewal of harmonic analysis data output
here occurs when bit0 (UPD) of the condition
register (see section 14.4) changes from high
to low. For details, see section 14.2.6,
“Synchronization with the Controller.”
• For the output format of harmonic analysis
data, see page 14-30.
MEASure:NORMal?
Function
Queries all settings related to normal
measured/computed data.
Syntax
MEASure:NORMal?
Example
MEASURE:NORMAL?
→
:MEASURE:NORMAL:ITEM:
V:ELEMENT1 1;:MEASURE:NORMAL:ITEM:A:
ELEMENT1 1;:MEASURE:NORMAL:ITEM:W:
ELEMENT1 1;:MEASURE:NORMAL:ITEM:VA:
ELEMENT1 0;:MEASURE:NORMAL:ITEM:VAR:
ELEMENT1 0;:MEASURE:NORMAL:ITEM:PF:
ELEMENT1 0;:MEASURE:NORMAL:ITEM:DEGREE:
ELEMENT1 0;:MEASURE:NORMAL:ITEM:VHZ:
ELEMENT1 0;:MEASURE:NORMAL:ITEM:AHZ:
ELEMENT1 0;:MEASURE:NORMAL:ITEM:WH:
ELEMENT1 0;:MEASURE:NORMAL:ITEM:WHP:
ELEMENT1 0;:MEASURE:NORMAL:ITEM:WHM:
ELEMENT1 0;:MEASURE:NORMAL:ITEM:AH:
ELEMENT1 0;:MEASURE:NORMAL:ITEM:AHP:
ELEMENT1 0;:MEASURE:NORMAL:ITEM:AHM:
ELEMENT1 0;:MEASURE:NORMAL:ITEM:VPK:
ELEMENT1 0;:MEASURE:NORMAL:ITEM:APK:
ELEMENT1 0;:MEASURE:NORMAL:ITEM:TIME 0;
MATH 0
MEASure[:NORMal]:ITEM?
Function
Queries all settings related to the
communication output items of normal
measured/computed data.
Syntax
MEASure[:NORMal]:ITEM?
Example
MEASURE:NORMAL:ITEM?
→
(Results are the same
as for
MEASure:NORMal?
)
MEASure[:NORMal]:ITEM:PRESet
Function
Sets the ON/OFF pattern for all communication
outputs of the normal measurement function.
Syntax
MEASure[:NORMal]:ITEM:PRESet {NORMal|
INTEGrate|CLEar}
Example
MEASURE:NORMAL:ITEM:PRESET NORMAL
Description
The following three patterns can be selected.
NORMal: V/A/W
→
ON, others
→
OFF
INTEGrate: W/WH/AH/TIME
→
ON,
others
→
OFF
CLEar: all items
→
OFF
MEASure[:NORMal]:ITEM:{TIME|MATH}
Function
Sets the communication output of {elapsed time
of integration|MATH} ON/OFF, queries about
the current setting.
Syntax
MEASure[:NORMal]:ITEM:{TIME|
MATH} {<Boolean>}
MEASure[:NORMal]:ITEM:{TIME|MATH}?
Example
MEASURE:NORMAL:ITEM:TIME OFF
MEASURE:NORMAL:ITEM:TIME?
→
:MEASURE:
NORMAL:ITEM:TIME 0
MEASure[:NORMal]:ITEM:<normal
measurement function>?
Function
Queries communication output settings of the
normal measurement function.
Syntax
MEASure[:NORMal]:ITEM:<normal
measurement function>?
<normal measurement
function>={V|A|W|VA|VAR|PF|DEGRee|VHZ|AHZ|
WH|WHP|WHM|AH|AHP|AHM|VPK|APK}
Example
MEASURE:NORMAL:ITEM:V?
→
:MEASURE:NORMAL:
ITEM:V:ELEMENT1 1
14.3 Commands
