Fronius IG Plus 35 - Service and Fuse Replacement Procedures

122
Status
445
Invalid power module configuration
Behavior The Fronius IG Plus stops feeding power into the
gird, the display shows a critical error via a red Ope-
rating Status LED
Remedy If the status message remains on the display: notify a
Fronius-trained service technician
450
The monitoring of the power module main processor ‘Guard’ is active
Behavior The Fronius IG Plus stops feeding power into the
gird, the display shows a critical error via a red Ope-
rating Status LED
Remedy If the status message remains on the display: notify a
Fronius-trained service technician
451
The EEPROM Guard Control is defective
Behavior The Fronius IG Plus stops feeding power into the
gird, the display shows a critical error via a red Ope-
rating Status LED
Remedy If the status message remains on the display: notify a
Fronius-trained service technician
452
Communication between ‘Guard’ and the digital signal processor (DSP)
has been interrupted
Behavior The Fronius IG Plus stops feeding power into the
gird, the display shows a critical error via a red Ope-
rating Status LED
Remedy If the status message remains on the display: notify a
Fronius-trained service technician
453
Error in mains voltage recording
Behavior The Fronius IG Plus stops feeding power into the
gird, the display shows a critical error via a red Ope-
rating Status LED
Remedy If the status message remains on the display: notify a
Fronius-trained service technician
454
Error in mains frequency recording
Behavior The Fronius IG Plus stops feeding power into the
gird, the display shows a critical error via a red Ope-
rating Status LED
Remedy If the status message remains on the display: notify a
Fronius-trained service technician
Messages -
Class 4
(continued)