8-2 IM 760301-01E
Explanation
To store data, parameters such as the store mode, the store count, the store interval,
and the store reservation time must be specified before executing the operation. This
section explains the store mode. For the procedure on how to set the store count, the
store interval, and the store reservation time, see section 8.2; for the procedure on how
to start the storage operation, see section 8.4.
Limitations on the Storage Function by Measurement Modes
There are limitations on the setting and execution of the storage operation in
measurement modes other than normal measurement mode.
• Normal Measurement Mode
There are no limitations on the storage function.
• Wide Bandwidth Harmonic Measurement Mode*
The store mode cannot be set to integration synchronization mode (Integ Sync),
because the integration function is not available. If you switch from normal
measurement mode to wide bandwidth harmonic measurement mode with the
store mode set to integration synchronization mode, the store mode is set to
manual.
If Store Item is set to Wave, “NAN” is stored for the waveform data. This is because
the waveform display function is not available.
• Measurement Modes in Which the Storage Function Cannot Be Used
• IEC harmonic measurement mode
• Waveform computation mode
• FFT mode
• Voltage fluctuation and flicker measurement mode
• Cycle-by-cycle measurement mode
Store Mode
You can select the timing used to start or end the storage operation from the choices
below.
• Manual
This is the manual mode. When you press STORE, the numeric data or waveform
display data can be stored at the specified store interval for the specified store
counts.
• Real Time
This is the real-time mode. When you press STORE, the numeric data or waveform
display data can be stored from the specified reservation time for starting the
storage operation at the specified store interval for the specified store counts (or
until the reservation time for ending the storage operation).
• Integ Sync
• This is the integration synchronization mode. When you press STORE, the
numeric data or waveform display data can be stored when the integration starts
at the specified store interval for the specified store counts (or until the
integration is stopped).
• By setting the time of the integration timer (see section 5.11 or 5.12) to an
integer multiple of the store interval, the integrated values at integration start
and integration stop that are repeated according to the time setting of the
integration timer can be stored.
8.1 Setting the Store Mode
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