User manual for single-phase meter
19
10 Relay control
Relay control logic figure
Remote control: means send command to disconnect/connect.
Manual control: means press button to disconnect/connect. The relay symbol on the LCD will
flash when the relay status is "Ready for Connection", then long press the display button 6S to
reconnect the relay. After reconnect the relay, the relay symbol will return to normal display. When
the mode is supported, press the sealable button and the display button 6S to manually break the
switch.
Local control: means use the meter own function: to realize power/current control, etc.