YOKOGAWA WT500 User Manual page 231

9.3 Setting What Numeric Data to Store
Explanation
9-4
• Setting Numeric Data Types One by One
4.
Use the cursor keys to select the element or measurement function that you
want to set.
5.
Press SET. If the indicator to the left of the element or measurement function
that you selected lights, its corresponding numeric data is subject to the storage
operation. If the indicator turns off, its corresponding numeric data is not subject
to the storage operation.
Selecting What Numeric Data Types to Store
You can choose whether or not to store the numeric data of the items in the Store
Contents Setting menu.
• You can select to store the numeric data of any of the elements or wiring units
installed in the WT500.
• The numeric data of the measurement functions described in "Types of Measurement
Functions" and "Types of Measurement Functions Used in Harmonic Measurement" in
section 2.2 can be stored.
Note
• For the meanings of the displayed measurement function symbols, see section 2.2,
"Measurement Functions and Measurement Periods"; section 2.5, "Computation"; section 2.6,
"Integration"; and appendix 1, "Symbols and Determination of Measurement Functions."
• You can only select wiring unit Σ when it has been selected according to the procedure
described in section 4.2, "Selecting a Wiring System."
• For items with no numeric data, "NAN" (no data) is stored.
• When integration is not taking place, the integrated value will be stored as "NAN" (no data),
because no integrated value exists. The integration time will also be stored as "NAN" (no
data).
• The maximum harmonic order that can be stored is determined by the maximum harmonic
order set in the harmonic measurement (option) menu. For harmonic orders with no numeric
data, "NAN" (no data) is stored.
• ΔF1 to ΔF4 are stored according to the delta computation mode selected in the delta
computation settings (optional). For details, see section 5.17.
IM 760201-01E