Fronius IG Plus 3.0-1 - Page 127

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Important The 2nd position x defines the exact network point for the
following status messages:
0 = several / all 3 phases
1= L1
2= L2
3= L3
1x2
AC voltage too high
Behavior Grid conditions are thoroughly tested and as soon as
they are again within the permissible range, the Froni-
us IG Plus will resume feeding power into the grid.
Remedy Check grid connections and fuses
If this status message keeps recurring, contact your
system installer
1x3
AC voltage too low
Behavior Grid conditions are thoroughly tested and as soon as
they are again within the permissible range, the Froni-
us IG Plus will resume feeding power into the grid.
Remedy Check grid connections and fuses
If this status message keeps recurring, contact your
system installer
1x5
AC frequency too high
Behavior Grid conditions are thoroughly tested and as soon as
they are again within the permissible range, the Froni-
us IG Plus will resume feeding power into the grid.
Remedy Check grid connections and fuses
If this status message keeps recurring, contact your
system installer
1x6
AC frequency too low
Behavior Grid conditions are thoroughly tested and as soon as
they are again within the permissible range, the Froni-
us IG Plus will resume feeding power into the grid.
Remedy Check grid connections and fuses
If this status message keeps recurring, contact your
system installer
Class 1 Status
Codes
(continued)