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.
Menu 1
Menu 5 Menu 6
Menu 8
CT current
Setting item to be changed
Initialized item
Phase wir
e
system
(Not
e)
VT / direct voltage
CT
secondary
current
CT
pr
imar
y cur
re
nt
Upper/lowe
r limit alarm item
Analog output ite
m
T
arg
et for counti
ng
Oper
ation time
Setting of IEC m
ode
Change of o
ption
al plug-in
module
Phase wire system
Display pattern
●
Menu 1
VT/direct voltage
○
Current scale
●
Voltage scale
●
●
Power scale
●
●
●
Menu 3
Reactive power scale
●
●
●
Upper/lower limit alarm item
●
Menu 5
Upper/lower limit alarm value
●
●
Analog output item
●
Maximum current scale
●
●
●
Maximum current demand scale
●
●
●
Maximum voltage scale
●
●
●
Maximum active power scale
●
●
●
●
Active power single deflection/ double
deflection
●
●
Maximum reactive power scale
●
●
●
●
Menu 6
Power factor
-0.5 to 1 to 0.5
／
-0 to 1 to 0
●
●
Menu 7
Control setting for switching Periodic Active
energy time segments
●
Setting item
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
●
●
●
●
Reactive power Maximum/minimum value
●
●
●
●
●
Apparent power Maximum/minimum value
●
●
●
●
●
Power factor Maximum/minimum value
●
●
●
●
●
Frequency Maximum/minimum value
●
Harmonic current Maximum value
●
●
●
Measurement da
ta
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.
The Maximum/minimum value and the measured active energy value, etc are not 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 3.1 setting flow (page 13).
Setting mode
Initialization completed
- 36 -
CANCEL screen
Measurement screen
RESET
PHASE
Press the +
for 2 seconds.
