YOKOGAWA wt1600 User Manual page 94

5.13 MEASure Group
:MEASure:DMeasure?
Function Queries all settings related to the delta
computation.
Syntax :MEASure:DMeasure?
Example :MEASURE:DMEASURE? -> :MEASURE:
DMEASURE:OBJECT SIGMA;TYPE OFF
:MEASure:DMeasure:OBJect
Function Sets the delta computation target or queries the
current setting.
Syntax :MEASure:DMeasure:OBJect {SIGMA|
SIGMB|SIGMC}
:MEASure:DMeasure:OBJect?
SIGMA = ΣA
SIGMB = ΣB (selectable on models with 2 or
more elements)
SIGMC = ΣC (selectable on models with 3 or
more elements)
Example :MEASURE:DMEASURE:OBJECT SIGMA
:MEASURE:DMEASURE:OBJECT? ->
:MEASURE:DMEASURE:OBJECT SIGMA
Description This command is valid only during normal
measurement.
:MEASure:DMeasure:TYPE
Function Sets the delta computation mode or queries the
current setting.
Syntax :MEASure:DMeasure:TYPE {OFF|
P3W3_V3A3|DT_ST|ST_DT}
:MEASure:DMeasure:TYPE?
Example :MEASURE:DMEASURE:TYPE OFF
:MEASURE:DMEASURE:TYPE? ->
:MEASURE:DMEASURE:TYPE OFF
Description • This command is valid only during normal
measurement.
• The selections are as follows:
OFF = Not perform delta computation
P3W3_V3A3 = 3P3W -> 3V3A conversion
DT_ST = Delta -> Star conversion
ST_DT = Star -> Delta conversion
• Some of the selections may not be possible
depending on the wiring system of the
specified delta computation target
(:MEASure:DMeasure:OBJect).
:MEASure:FREQuency?
Function Queries all settings related to frequency
measurement.
Syntax :MEASure:FREQuency?
Example :MEASURE:FREQUENCY? -> :MEASURE:
FREQUENCY:ITEM U1,I1,U2
5-60
:MEASure:FREQuency:ITEM
Function Sets the frequency measurement item or
queries the current setting.
Syntax :MEASure:FREQuency:ITEM {(U<x>|
I<x>|NONE)[,(U<x>|I<x>|NONE)]
[,(U<x>|I<x>|NONE)]}
:MEASure:FREQuency:ITEM?
<x> = 1 to 6 (element)
Example :MEASURE:FREQUENCY:ITEM U1,I1,U2
:MEASURE:FREQUENCY:ITEM? ->
:MEASURE:FREQUENCY:ITEM U1,I1,U2
Description • You can specify up to three frequency
measurement items.
• If you are not specifying the frequency
measurement item, select "NONE." The 2nd
and 3rd parameters can be omitted.
:MEASure:FUNCtion<x>?
Function Queries all settings related to user-defined
functions.
Syntax :MEASure:FUNCtion<x>?
<x> = 1 to 4
Example :MEASURE:FUNCTION1? -> :MEASURE:
FUNCTION1:STATE 1;
EXPRESSION "URMS(E1)";UNIT "V"
:MEASure:FUNCtion<x>:EXPRession
Function Sets the equation of the user-defined function or
queries the current setting.
Syntax :MEASure:FUNCtion<x>:EXPRession
{<String>}
:MEASure:FUNCtion<x>:EXPRession?
<x> = 1 to 4
<string> = 50 characters or less
Example :MEASURE:FUNCTION1:
EXPRESSION "URMS(E1)"
:MEASURE:FUNCTION1:EXPRESSION? ->
:MEASURE:FUNCTION1:
EXPRESSION "URMS(E1)"
Description Characters and symbols other than the ones
displayed on the keyboard on the screen cannot
be used.
:MEASure:FUNCtion<x>[:STATe]
Function Enables (ON) or Disables (OFF) the user-
defined function or queries the current setting.
Syntax :MEASure:FUNCtion<x>
[:STATe] {<Boolean>}
:MEASure:FUNCtion<x>:STATe?
<x> = 1 to 4
Example :MEASURE:FUNCTION1:STATE ON
:MEASURE:FUNCTION1:STATE? ->
:MEASURE:FUNCTION1:STATE 1
IM 760101-11E