Steca Grid 20000 Installationsanleitung Seite 49

Error
Error message
code
0X50000 System error 2
0X60001 Incorrect time
Update registration
0X70000
0X70001 Update in progress
0X80001 Incorrect time
0X90001 System restart
090002 Program CRC error
090004 RAM error 1
090005 MMU exception
0A0001 Regulator voltage 1
0A0002 Regulator voltage 2
0A0003 Regulator voltage 3
0A0004 Regulator voltage 4
0A0005 Regulator voltage 5
0A0006 Regulator voltage 6
0A0007 Regulator voltage 7
0A0008 Regulator voltage 8
0A0009 Regulator voltage 9
0A000A Regulator voltage 10
0A000B Regulator voltage 11
0A000C Regulator voltage 12
0A000D Grid overvoltage
748.508 | Z01 | 2013-06-10
Description
Initialisation has failed.
Inverter is feeding in with incor-
rect time as real-time clock has
not been initialised.
An additional update could not be
registered.
An update is already in progress. Wait until the update is complete.
Initialisation of real-time clock
has failed. This prevents data
logger from functioning.
The inverter has been restarted.
Checksums do not correspond.
RAM error detected in a safety-
critical variable
Program memory protection fault
Regulation error in positive boost
converter
Regulation error in negative
boost converter
Asymmetry low: Difference be-
tween the two solar voltages is
too high.
Asymmetry high: Difference be-
tween the two boosted DC link
voltages is too high
The positively boosted DC link
has dropped below the mains
peak value
The negatively boosted DC link
has dropped below the mains
peak value.
The positive solar voltage has
dropped below the limit value.
The positive solar voltage is too
high.
The negative solar voltage has
dropped below the limit value.
The negative solar voltage is too
high.
The positively boosted DC link
voltage is too high.
The negatively boosted DC link
voltage is too high.
A grid overvoltage has been de-
tected.
Action
Restart inverter. If this does not
rectify the error, contact Service.
Set correct time.
Wait until the current update is
complete.
Set correct time.
This text is displayed for informa-
tion purposes only.
Please arrange for Service to per-
form an update
Wait for the regulator to become
stable again. If this takes more
than 2–3h, please contact Service.
If problem occurs once only:
wait for the regulator to become
stable again.
If problem occurs repeatedly:
please contact Service.
If the inverter is detecting a grid
overvoltage: check line voltages
(with a true RMS measurement
device). If you consider the line
voltages to be in order, contact
Service.
EN
47