User manual for single-phase meter
20
10.1 Relay status
No. Status Description
0 Disconnected(0) In this status, relay is off, Any other operation is not allowed
except that system or PC software send the cancel relay off
command
In this status, relay is on
2 Ready for connected(2) In this status, relay is off
10.2 Relay control command
Transform No.
Transfer Name
Transform explain
a Remote_reconnect Remote reconnect, From Disconnected(0) to
Connected(1), disconnected manual control
b Remote_disconnect Remote disconnect, From Connected(1) to
Disconnected(0)
c Remote_disconnect Remote disconnect, From Ready for connected(2) to
d Remote_reconnect Remote reconnect, From Disconnected(0)to Ready for
connected(2)
From Ready for connected(2) to Connected(1) need local
or manual command
e Manual_reconnect Manual reconnect, From Ready for connected(2) to
f Manual_disconnect Manual disconnect, From Connected(1) to Ready for
connected(2)
From Ready for connected(2) to Connected(1) need local
or manual command
g Local_disconnect Local disconnect, From Connected(1) to Ready for
connected(2)
From Ready for connected(2) to Connected(1) need local
h Local_reconnect Local reconnect, From Ready for connected(2) to
Connected(1)