YOKOGAWA WT210 User Manual page 192

13.1 Commands
CM/CM? Selects scaling constants simultaneous
setting command group or individual
setting command group for command
data which come after this command/
inquires about the current setting.
Syntax CM m <terminator>
"m" indicates command group used.
m= 0: WT210/230 command/output
format group (scaling
constant simultaneous
setting command group)
1: command/output format
group by element (scaling
constant individual
setting command group)
Query CM? <terminator>
Example CM1
Description • Parameter error 12 will occur if "m" is set to
an illegal value.
• The output format of the WT210 is the same
for m=0 or 1.
DA/DA? Sets the function for display A/inquires
about the current setting.
Syntax DA m <terminator>
"m" indicates one of the following
functions.
• in case of normal measurement
m= 1: voltage (V)
2: current (A)
3: power (W)
4: reactive power (var)
5: apparent power (VA)
15: Elapsed integration time
(TIME)
• in case of harmonic measurement
m= 1: Each relative harmonic
content of 1st to 50 (or
30) th order of voltage
(V)
2: Each relative harmonic
content of 1st to 50 (or
30) th order of current
(A)
3: Each relative harmonic
content of 1st to 50 (or
30) th order of active
power (W)
28: harmonic measurement order
(order)
Query DA? <terminator>
Example DA1
Description Parameter error 12 will occur if "m" is set to an
illegal value.
13-2
DB/DB? Sets the function for display B/inquires
about the current setting.
Syntax DB m <terminator>
"m" indicates one of the following
functions.
• in case of normal measurement
m= 1: voltage (V)
2: current (A)
3: power (W)
6: power factor (PF)
11: phase angle (deg)
• in case of harmonic measurement
m= 1: Measured value of each
component of voltage (V)
2: Measured value of each
component of current (A)
3: Measured value of each
component of active power
(W)
6: power factor (PF)
16: harmonic distortion factor
of voltage (V THD)
17: harmonic distortion factor
of current (A THD)
19: Relative harmonic content
of each voltage component
(V %)
20: Relative harmonic content
of each current component
(A %)
21: Relative harmonic content
of each active power
component (W %)
22: Phase angle between each
voltage of the 2nd to 50
(or 30) th order and the
fundamental (1st order)
voltage.
23: Phase angle between each
current of the 2nd to 50
(or 30) th order and the
fundamental (1st order)
current.
Query DB? <terminator>
Example DB1
Description Parameter error 12 will occur if "m" is set to an
illegal value.
DC/DC? Sets the function for display C/inquires
about the current setting
Syntax DC m <terminator>
"m" indicates one of the following
functions.
• in case of normal measurement
m= 1: voltage (V)
2: current (A)
3: power (W)
IM 760401-01E