118
Status
305
No power transfer to grid because of closed grid relay
Behavior Continual interruption of grid feed operation
Remedy If this status message keeps recurring, contact your
system installer
‘POWERLOW’ (306)
Intermediate circuit voltage too low for feed operation,
this error is displayed on the Fronius IG Plus in plain text
Behavior Short-term interruption of grid feed operation
Fronius IG Plus resumes its boot routine
Remedy Error is corrected automatically
If this status message keeps recurring, contact your
system installer
‘DCLOW’ (307)
DC input voltage too low for feed operation,
this error is displayed on the Fronius IG Plus in plain text
Behavior Short-term interruption of grid feed operation
Fronius IG Plus resumes its boot routine
Remedy Error is corrected automatically
If this status message keeps recurring, contact your
system installer
308
Intermediate circuit voltage too high
Behavior Short-term interruption of grid feed operation
Fronius IG Plus resumes its boot routine
Remedy Error is corrected automatically
If this status message keeps recurring, contact your
system installer
Messages -
Class 3
(continued)