R
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Page 20
REMOTE TRIP. When a trip is forced (input terminals 1-2, by applying 230 V) the equipment is tripped and disabled
and an "EXT" message is shown on the display in red and also the LED is on. It has to remain permanently in this
situation until the change in status no longer exists. It is not possible to manually reset or reset using
communications.
When it is remotely reset (input terminals 1-2, removing the 230 V) the equipment is reconnected with the display
backlit in green, LED ON in green as in normal status.
For the RGU-10C, a remote trip/reset can also be made via RS485 communications. The equipment remains
tripped showing this incidence on the display with a "REM" message in red with also the LED ON. It has to remain
permanently in this situation until the change in status no longer exists.
It is reset when the remote reset is carried out using RS485 communications, applying 230 V between the
remote 1-2 input terminals or by pressing the reset button. The equipment is reconnected with the display backlit in
green, LED ON in green as in normal status.
TRIP MESSAGES ON THE EQUIPMENT
CAUSE OF TRIP MESSAGE DISPLAY
TEST
TESt
Poor toroid connection
ERRt
Remote signal ON/OFF
EXT
RS485 Communications
REM
Current leakage Instant value
OTHER DISPLAY MESSAGES
MESSAGE
SAVE
Enters setting values
EXIT
Exits setting mode
OVR
Current leakage reading off scale
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