YOKOGAWA WT310EH User Manual page 86

Digital power meter communication interface
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8.1 WT210/WT230 Compatible Mode
INTEGrate Group
Function
Sets or queries the integration
mode.
Resets the integrated value.
Starts integration.
Stops integration.
Sets or queries the integration
timer value.
MATH Group
Function
Sets or queries the equation of
four arithmetic operations.
Sets or queries the average
active power computation
while integration is in progress.
Sets or queries the crest factor
equation.
Sets or queries the
computation type.
MEASure Group
Function
Queries all harmonic
measurement data settings.
Queries all settings related
to the communication
output items of harmonic
measurement data.
Sets the communication output
on/off states of all harmonic
measurement functions to a
preset pattern at once.
Sets or queries the
communication output
on/off state of a harmonic
measurement function.
Queries the harmonic
measurement data that has
been set with commands
that start with "MEASure:
HARMonics:ITEM."
Sets or queries the additional
information output on/off state
for when outputting measured/
computed data in binary
format.
Queries all normal
measurement data settings.
Queries all settings related
to the communication output
items of normal measurement
data.
Sets the communication output
on/off states of all normal
measurement functions to a
preset pattern at once.
8-4
WT210/WT230 Command
:INTEGrate:MODE
:INTEGrate:RESet
:INTEGrate:STARt
:INTEGrate:STOP
:INTEGrate:TIMer
WT210/WT230 Command
:MATH:ARIThmetic
:MATH:AVERage
:MATH:CFACtor
:MATH:TYPE
WT210/WT230 Command
:MEASure:HARMonics?
:MEASure:HARMonics:ITEM?
:MEASure:HARMonics:ITEM:
PRESet
:MEASure:HARMonics:
ITEM:{<harmonic measurement
function>|SYNChronize}
:MEASure:HARMonics:VALue?
:MEASure:HARMonics:BINary?
:MEASure:HEADer
:MEASure:NORMal?
:MEASure[:NORMal]:ITEM?
:MEASure[:NORMal]:ITEM:
PRESet
Command of This Instrument
Command Mode: WT200
A
A
A
A
B Cannot be set with a string. B Cannot be set with a string.
Command of This Instrument
Command Mode: WT200
A
A
A
A
Command of This Instrument
Command Mode: WT200
A
A
A
A
A
C Setting and querying
are possible, but setting
this command to ON
will not cause additional
information to be output.
A
A
A
Command Mode: WT300, WT300E
A
A
A
A
Command Mode: WT300, WT300E
:MATH
D
{EFFiciency|CFU<x>|CFI
<x>|ADD|SUB|MUL|DIV|DIVA|
D
DIVB|AVW<x>}
EFFiciency: Efficiency
CFU<x>,CFI<x> :
D
Voltage and current crest
factor<x> = 1 to 3 (element)
D
AVW<x> :
Average active power during
integration
<x> = 1 to 3 (element), 4 (Σ)
Command Mode: WT300, WT300E
D :NUMeric:LIST?
D :NUMeric:LIST:ITEM<x>
D :NUMeric:LIST:PRESet
D :NUMeric:LIST:ITEM<x>
D (1) :NUMeric:FORMat
{ASCii|FLOat}
(2) :NUMeric:LIST:VALue?
D
D :NUMeric:NORMal?
D :NUMeric:NORMal?
D :NUMeric[:NORMal]:PRESet
IM WT310E-17EN

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