Technical data

Page 23 Copyright Enphase Energy Inc. 2009 141-00008 REV 06
Where message is displayed:
Home Screen Inventory Screen Description
GFI Tripped gfi-tripped An inverter has detected ground
fault current greater than one amp.
The error can only be cleared via the
Envoy after the ground fault
condition has been remedied. The
GFI can be cleared using the Device
Conditions and Controls page unless
the failure is permanent. Contact
Enphase Energy customer support at
877-797-4743 for assistance.
Grid Gone grid-gone The AC utility grid is no longer
present.
Grid Instability grid-instability The inverter is not producing power
due to one or more of these
conditions: AC Frequency Out Of
Range, AC Voltage Out Of Range, or
Grid Gone. Note that Grid Instability
will remain for about 5 minutes after
the underlying conditions clear.
Module added The Envoy has detected and is now
associated to a new inverter.
Module failed to
report
The Envoy has not received a
response to the last three messages
sent to an inverter.
Module Sleeping Inverter is off for the night
Over Temperature over-temp The inverter is not producing power,
because it is too hot.
Power generation
off by command
forced-pwr-prod-off The inverter is not producing power
by user command.
Power On Reset power-on-reset The inverter has powered on after
having both AC and DC
disconnected.
Shutdown The Envoy shut down its internal
processing.
Skipped Cycles skipped-cycles The inverter has not produced power
for more than 5% of the most recent
production interval; this may be due
to real problems in the grid, or a
hardware failure of the inverter.
Startup The Envoy started its internal
processing.