52
Error
code
Error message Description Action
0x0E0032
SWM power supply
fault
Space vector modulation
fault (internal)
Measure 3 AC voltages
against the N conductor.
Reset and restart. Contact
the Service if necessary.
0x0E0033 DC voltage 3 DC solar voltage too low
Check the DC voltage. En-
sure correct interconnection
of strings.
0x0E0034 Cooler pump fault Cooler pump failure
Check the cooler pump for
proper functioning.
Feedback from cooler
pump to X17.7.
0x0E0035 Overcurrent 5 Overcurrent WR1
Acknowledge the error and
restart.
Contact the Service.
0x0E0036 Overcurrent 6 Overcurrent WR2
Acknowledge the error and
restart.
Contact the Service.
0x0E0037 DC voltage 4
Different DC voltages at
stack 1 and stack 2
The DC link voltages at WR
stack 1 and WR stack 2
should be identical.
Allowed difference 100V.
Check the function and
contact the Service.
0x0E0038 Power supply fault
Fault: overvoltage of power
supply system
Acknowledge the error and
restart.
Contact the Service.
0x0E0039 Overtemperature
Overtemperature of
internal line reactors
Wait until all cooler tem-
peratures have fallen below
40°C.
Restart
0x0E0050 Overcurrent 1 Warning: Overcurrent Net
Measure 3 AC currents.
Contact the Service.
0x0E0051 Overcurrent 2 Warning: Overcurrent WR2
Measure 3 AC currents.
Contact the Service.
0x0E0052 Overcurrent 3 Warning: Overcurrent WR1
Measure 3 AC currents.
Contact the Service.
0x0E0053 Overcurrent 4 Warning: Overcurrent DC
Measure DC currents.
Contact the Service.
0x0E0100
Error message
from power section
Collective failure of power
section
There are other failures.
See fault memory.
100001
Ethernet connec-
tion1
Failed to establish Ethernet
connection
Check Ethernet connection
100002
Ethernet connec-
tion2
Ethernet connection dis-
connected
Check Ethernet connection
100003
Ethernet connec-
tion3
No 100-Mbits/sec Ethernet
connection
Establish Ethernet
connection with 100
Mbits/sec.
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