SMA Plug-in Grounding User Manual
Page 36
Parameters and Error Messages
SMA Solar Technology AG
36
Erdung_HF-IXX105020
Installation Guide
Parameter "Module grounding prescribed?" / "MdGndMdt"
Configuration: No
Cause Correction
• Event number 35
• Display message
< Insulation resist. - check generator >
• Red LED glows continuously.
• Green LED glows continuously.
• The inverter feeds into the grid.
An overcurrent has occurred.
• Correct the error as described in
section .6.3.3 ”Correct Insulation
Error” (page 38).
• Event number 35
• Display message
< Insulation resist. - check generator >
• Red LED glows continuously.
• Green LED glows continuously.
• The inverter feeds into the grid.
An insulation fault has occurred.
• Correct the error as described in
section 6.3.3 ”Correct Insulation Error”
(page 38).
• Event number 42
• Display message
< Wrong earthing type; check earthing set >
• Red LED glows continuously.
• Green LED glows continuously.
• The inverter feeds into the grid.
The SMA Plug-in Grounding has been
connected incorrectly (reverse polarity) or is
missing.
• Correct the error as described in