YOKOGAWA WT210 User Manual

13-3
IM 760401-01E
Communication Commands 1 (System of Commands before the IEEE 488.2-1987 Standard)
13
7: Input voltage frequency (V
Hz)
8: Input current frequency (A
Hz)
9: watt hour (Wh)
10: ampere hour (Ah)
12: Peak voltage value (Vpk)
13: Peak current value (Apk)
14: Computation result (MATH)
24: positive watt hour (Wh+)
25: negative watt hour (Wh–)
26: positive ampere hour (Ah+)
27: negative ampere hour (Ah–)
• in case of harmonic measurement
m= 1: Rms value of the 1st to 50
(or 30) th order of
voltage (V)
2: Rms value of the 1st to 50
(or 30) th order of
current (A)
3: Rms value of the 1st to 50
(or 30) th order of active
power (W)
7: Input voltage frequency (V
Hz)
8: Input current frequency (A
Hz)
Query DC? <terminator>
Example DC1
Description Parameter error 12 will occur if “m” is set to an
illegal value.
DF/DF? Sets the computation method for
harmonic distortion (THD)/inquires
about the current setting.
Syntax DF m <terminator>
“m” indicates the computation
method for harmonic distortion
(refer to section 7.2)
m= 0: IEC
1: CSA
Query DF? <terminator>
Example DF0
Description • Parameter error 12 will occur if “m” is set to
an illegal value.
• While recalling or storing is in progress,
execution error 19 will occur.
DL/DL? Sets the terminator for communication
output data/inquires about the current
setting.
Syntax DL <terminator>
“m” indicates terminator
GP-IB Serial
m= 0: CR+LF+EOI CR+LF
1: IF LF
2: EOI CR
Query DL? <terminator>
Example DL0
Description Parameter error 12 will occur if “m” is set to an
illegal value.
DR/DR? Displays the current range.
Syntax DR m <terminator>
“m” indicates the range.
m= 0: cancels the range display
and returns to measurement
display
1: displays voltage, current
and shunt value of element
1 on display A, B and C
respectively.
2: displays the shunt value
of element 1, 2 and 3 on
display A, B and C
respectively (WT230 only).
Query DR? <terminator>
Example DR0
Description Parameter error 12 will occur if “m” is set to an
illegal value.
DS/DS? Sets the number of displayed digits/
inquires about the current setting.
Syntax DS m <terminator>
“m” indicates the number of digits.
m= 0: 4 digits
1: 5 digits
Query DS? <terminator>
Example DS0
Description Parameter error 12 will occur if “m” is set to an
illegal value.
DY/DY? Sets the display for comparator ON/OFF,
or inquires about the current setting.
Syntax DY m <terminator>
“m” indicates display for
comparator ON/OFF
m= 0: cancels the display for
comparator
1: sets the display for
comparator ON
Query DY? <terminator>
Example DY1
Description Parameter error 12 will occur if “m” is set to an
illegal value.
EA/EA? Sets the element for display A/inquires
about the current setting.
Syntax EA m <terminator>
“m” indicates element.
m= 1: Element 1
2: Element 2 (for WT230 model
760503 only)
3: Element 3 (for WT230 only)
4: ∑ (for WT230 only)
Query EA? <terminator>
Example EA1
Description Parameter error 12 will occur if “m” is set to an
illegal value.
13.1 Commands

YOKOGAWA WT210 Specifications

General

Brand	YOKOGAWA
Model	WT210
Category	Measuring Instruments
Language	English