Fronius IG Plus 3.0-1 Operating Instructions Manual page 127

Class 1 Status Important
Codes following status messages:
(continued) 0
1
2
3
1x2
AC voltage too high
Behavior
Remedy
1x3
AC voltage too low
Behavior
Remedy
1x5
AC frequency too high
Behavior
Remedy
1x6
AC frequency too low
Behavior
Remedy
The 2nd position x defines the exact network point for the
= several / all 3 phases
= L1
= L2
= L3
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.
Check grid connections and fuses
If this status message keeps recurring, contact your
system installer
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.
Check grid connections and fuses
If this status message keeps recurring, contact your
system installer
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.
Check grid connections and fuses
If this status message keeps recurring, contact your
system installer
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.
Check grid connections and fuses
If this status message keeps recurring, contact your
system installer
117