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Quick Installation Guide for Solar Power Inverter M125HV EU V1 EN 2019-04-01
Troubleshooting for the commissioning software
Error message and cause of error
Fault correction
Error event
“Found more than expected inverters, please check your inverter quantity.”
(German: “Mehr Wechselrichter gefunden als erwartet. Bitte Anzahl der Wechselrichter
prüfen.”)
Cause of error
More inverters were found when scanning the RS485 ring than specified in the
Inv num
text box.
1
2
► Check whether the entry in the
Inv num
text box is correct.
Change the value if necessary.
► Check whether all inverters are
connected in the right RS485
ring.
► To finish, click on the
Scan
Inverters
button (2).
Error event
“Only xx inverters found! Please check your 485 connection.”
(German: “Nur xx Wechselrichter gefunden. Bitte die RS485-Verbindung prüfen.”)
Cause of error
Fewer inverters were found when scanning the RS485 ring than specified in the
Inv num
text box.
1
2
► Check whether the entry in the
Inv num
text box is correct
(1)
.
Change the value if necessary.
► Check whether all inverters are
connected to the RS485 ring.
► To finish, click on the
Scan
Inverters
button
(2)
.
Error event
“Wrong country ID setting! Please check your country ID!”
(German: “Ungültige Länder-ID. Bitte die RS485-Verbindung prüfen.”)
Cause of error
Fewer inverters were found when scanning the RS485 ring than specified in the
Inv num
text box.
1
2
► Check whether the entry in the
Country ID
text box is correct
(1)
. Change the value if neces-
sary.
► To finish, click on the
Set
Country
button
(2)
.
