YOKOGAWA WT110 User Manual page 149

Digital power meter
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Appendix 1.1 Commands
Syntax
PS m <terminator>
"m" indicates the input as the PLL source
m=1 :V1
2 :A1
3 :V2 (for model 253503 only)
4 :A2 (for model 253503 only)
5 :V3 (for WT130 only)
6 :A3 (for WT130 only)
Query
PS? <terminator>
Example
PS1
Description
• Parameter error 12 will occur if any illegal value
is set.
• While recalling or storing is in progress,
execution error 19 will occur.
RA/RA?
Sets current range/inquires about the
current setting.
Syntax
RA m <terminator>
"m" indicates current range.
m=4 :0.5 A range
5 :1 A range
6 :2 A range
7 :5 A range
8 :10 A range
9 :20 A range
15 :50 mV range (only when equipped
16 :100 mV range (only when equipped
17 :200 mV range (only when equipped
18 :2.5 V range (only when equipped with
19 :5 V range (only when equipped with
20 :10 V range (only when equipped with
Query
RA? <terminator>
Example
RA9
Description
• Parameter error 12 will occur if "m" is set to an
illegal value.
• Changing of the current range is not allowed
while integration is in progress; execution error
13 will occur.
• The 50 mV, 100 mV and 200 mV or 2.5V, 5V
and 10V ranges are for the external sensor.
When using any of these ranges, be sure to set a
valid sensor value using the SA command.
• While recalling or storing is in progress,
execution error 19 will occur.
RC
Initializes setting parameters.
Syntax
RC <terminator>
RO/RO?
Sets the recall function ON/OFF or
inquires about the current setting.
Syntax
RO m <terminator>
"m" indicates recall ON or OFF.
m=0 : recall OFF
1 : recall ON
Query
RO? <terminator>
Example
RO1
Description
• Parameter error 12 will occur if "m" is set to an
illegal value.
RR/RR?
Sets the recall interval/inquires about the
current setting.
Syntax
RR m1,m2,m3 <terminator>
"m1" indicates the hour
0 ≤ m1 ≤ 99
"m2" indicates the minutes
0 ≤ m2 ≤ 59
"m3" indicates the seconds
0 ≤ m3 ≤ 59
App1-8
with option EX2)
with option EX2)
with option EX2)
option EX1)
option EX1)
option EX1)
Query
RR? <terminator>
Example
RR0,0,0
Description
• Parameter error 12 will occur if an illegal value
is set.
• When the recall interval is set to 0hrs, 0min,
0sec, the interval will be 250msec in case of
normal measurement and 1s in case of harmonic
analysis.
• While recalling or storing is in progress,
execution error 19 will occur.
RT/RT?
Sets the rated integration time when
integrated values are to be output as an
analog signal/inquires about the current
setting.
Syntax
RT m1,m2 <terminator>
"m1" indicates hour, and must be set within the
following range.
0 ≤ m1 ≤ 999
"m2" indicates minute, and must be set within the
following range.
0 ≤ m2 ≤ 59
Query
RT? <terminator>
Example
RT1,0
Description
• Parameter error 12 will occur if an illegal value
is set.
RV/RV?
Sets voltage range/inquires about the
current setting.
Syntax
RV m <terminator>
"m" indicates voltage range.
m=3 :15V range
4 :30 V range
5 :60 V range
6 :100 V range
7 :150 V range
8 :300 V range
9 :600 V range
Query
RV? <terminator>
Example
RV9
Description
• Parameter error 12 will occur if an illegal value
is set.
• Changing of the voltage range is not allowed
while integration is in progress; execution error
13 will occur.
• While recalling or storing is in progress,
execution error 19 will occur.
SA/SA?
Sets the external sensor scaling value/
inquires about the current setting.
Syntax
When CM0 is set:
SA n <terminator>
When CM1 is set:
SA m,n <terminator>
"m" indicates element.
m=0 :All elements (Setting not allowed
1 :Element 1
2 :Element 2 (only for model 253503)
3 :Element 3 (only for the WT130)
"n" indicates external sensor scaling value.
0.001 ≤ n ≤ 1000
Query
When CM0 is set:
SA? <terminator>
When CM1 is set:
SAm? <terminator>
Example
When CM0 is set:
SA50.00
When CM1 is set:
SA1,50.00
Description
• Parameter error 12 will occur if "m" is set to an
illegal value.
• Error 12 will occur when an inquiry is made if
the shunt current values set for each element by
CM0 differ from each other.
during inquiry)
IM 253401-01E

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