YOKOGAWA WT110 User Manual page 142

Appendix 1.1 Commands
AA/AA? Sets the current auto range ON or OFF/
inquires about the current setting.
Syntax AAm <terminator>
"m" indicates auto range ON/OFF
m=0 :auto range OFF (fixed range)
1 :auto range ON
Query AA? <terminator>
Example AA0
Description • Parameter error 12 will occur if "m" is set to an
illegal value.
• Auto range is not allowed while integration is in
progress; execution error 13 will occur.
• If the range is changed during auto range mode,
manual range mode will be validated instead of
auto range mode.
• If integration is started during auto range mode,
auto range mode will be invalidated.
• Auto range mode is not allowed if the external
sensor range is selected; execution error 14 will
occur.
• While recalling is in progress, execution error
19 will occur.
AC/AC? Sets attenuation constant/inquires about
the current setting. The constant set is
used as the attenuation constant for
exponential averaging, or as the number
of data for moving averaging.
Syntax ACm <terminator>
"m" indicates attenuation constant
m=1 :8
2 :16
3 :32
4 :64
5 :128
8 :256
Query AC? <terminator>
Example AC1
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.
AG/AG? Determines whether or not averaging
should be performed/inquires about the
current setting.
Syntax AGm <terminator>
"m" indicates if averaging is ON or OFF
m=0 :OFF
1 :ON
Query AG? <terminator>
Example AG1
Description • Parameter error 12 will occur if "m" is set to an
illegal value.
• Averaging cannot be set to ON while integration
is in progress; Error 13 will occur.
• While recalling or storing is in progress,
execution error 19 will occur.
AT/AT? Sets averaging type (exponential or
moving)/inquires about the current
setting.
Syntax ATm <terminator>
"m" indicates averaging type
m=0 :Exponential averaging
1 :Moving averaging
Query AT? <terminator>
Example AT1
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.
IM 253401-01E
AV/AV? Sets the voltage auto range ON or OFF/
inquires about the voltage setting
Syntax AVm <terminator>
"m" indicates auto range ON/OFF
m=0 :auto range OFF (fixed range)
1 :auto range ON
Query AV? <terminator>
Example AV0
Description • Auto range is not allowed while integration is in
progress; execution error 13 will occur.
• If the range is changed during auto range mode,
manual range mode will be validated instead of
auto range mode.
• If integration is started during auto range mode,
auto range mode will be invalidated.
• While recalling is in progress, execution error
19 will occur.
CM/CM? Selects WT110/130 scaling values
simultaneously or individual setting
command group, or 2533E setting
command group for command data which
come after this command/inquires about
the current setting.
Syntax CMm <terminator>
"m" indicates command group used.
m=0 :WT110/130 command/output format
group (scaling value simultaneous
setting command group)
1 :command/output format group by
element (scaling value individual
setting command group)
2 :2533E command/output 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 WT110/130 is the
same for m=0 or 1.
DA/DA? Sets the function for display A/inquires
about the current setting.
Syntax DAm <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 :Integration time (TIME)
• in case of harmonic analysis
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 analysis order (order)
Query DA? <terminator>
Example DA1
Description • Parameter error 12 will occur if "m" is set to an
illegal value.
DB/DB? Sets the function for display B/inquires
about the current setting.
Syntax DBm <terminator>
"m" indicates one of the following functions.
• in case of normal measurement
m=1 :voltage (V)
2 :current (A)
3 :power (W)
Appendix 1.1 Commands
App1-1
App