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3. Setting
3.11. Initializing Related Items by Changing Settings
When a setting value is changed, the related setting items and measurement data (maximum/minimum values) will return to
the default settings. Refer to the following list.
Initialized item
Phase wire system
Menu 1
Display pattern
VT/direct voltage
Current scale
Voltage scale
Menu 3
Power scale
Reactive power scale
Upper/lower limit alarm item
Menu 5
Upper/lower limit alarm value
Menu 8 Threshold for counting Operation time
Current Maximum/minimum value
Current demand Maximum/minimum value
Voltage Maximum/minimum value
Active power Maximum/minimum value
Power factor Maximum/minimum value
Frequency Maximum/minimum value
Harmonic current Maximum value
Harmonic voltage Maximum value
●：The setting value will be reset to the default value.
○：The setting will be reset to the value corresponding to the phase wire system.
Note: The settings will not return to the default values when the setting is switched only between "1N2 display" and "1N3 display" in
the 1-phase 3-wire setting.
3.12. Initializing All Settings
When the following operations are executed, all settings are initialized to the factory defaults. Only the settings are
initialized to the defaults.
For the initializing of maximum/minimum value, refer to the section 3.11 (page 31).
(For example, if the phase wire system is changed by initializing all settings, all maximum/minimum values will be
initialized.)
To initialize all settings to the factory defaults, execute the following operation from the CANCEL screen in the setting mode.
For more information about how to get to the CANCEL screen, refer to
CANCEL screen
Setting item to be changed
The measured active energy value and operating time etc. are not initialized.
Setting mode
Press the
for 2 seconds.
Menu 1
CT current
●
○
●
●
●
●
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flow(page 14).
3.1Setting
Initialization completed
+
Measurement screen
31
Menu 5
Menu 8
●
●
●
●
●
●
●
●
●
●
●
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