14
swell, voltage sag, voltage interruption threshold setting,
voltage harmonics, DI trigger
Demand setting
Demand sliding window, cycle setting
System settings
Language, password, backlight, contrast, extreme
self-clearing time, imbalance algorithm, time setting
Clear settings
Clear power, clear demand, clear extremes, clear alarm
and switch records, clear transient waveform recording
language, password, backlight, contrast, extreme
self-clearing time, unbalance algorithm, time setting
Version
Information
Instrument software version information, instrument
internal temperature, alarm special symbol description
4.5 Interface Introduction
4.5.1 Main interface
The instrument is displayed as the instrument model and version information, and then the overview interface is
displayed. The default main interface of the instrument is the overview interface. The main interface can be set. For
details, refer to the default interface settings of 7.11 system settings.
4.5.2 Menu interface
The main interface press Menu to enter the menu interface.
4.5.3 Vector interface
The main interface press Menu to enter the menu interface. Press
∨
until
“
Power Quality
”
is highlighted and
press
√
to display the power quality. Press
∨
until
“
Vector
”
is highlighted and press
√
to display the vector.
Press < or > to switch the voltage sequence component and current sequence component. Press Menu to return to the
menu interface.
Navigation button
Current positive total active energy
Current total active power
Current time:The factory is Beijing time
Current interface content
Current line voltage average
Current current average
