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Q3
ENERGIE
Installation and operating instructions Q
X
³ series
98/109
Version 1.0, Stand 27.04.2015
Installation and operating instructions
Q
X
³ series
Status and fault messages:
OID
Display text
Meaning
Remedial measure
160
Temperature limitation
The inverter is limiting the feed-
in power because the inverter
temperature is too high
Clean fan openings, check
installation site
170
High temperature
Shutdown due to
overtemperature
At least one temperature sensor
has detected overtemperature
Clean fan openings, check
installation site
200
Grid fault: Frequency
fault/PLL
Shutdown due to asynchrony
Check grid for frequency
fault/PLL fluctuations; check
grid quality
210
Grid fault: Frequency too
low
Shutdown due too low
frequency
Check grid connection and
grid quality; if necessary
contact grid operator
220
Grid fault: Frequency too
high
Shutdown due too high
frequency
Check grid connection and
grid quality; if necessary
contact grid operator
230
Grid fault: Voltage too low
Shutdown due too low grid
voltage
Check downstream
switching elements for
triggering. Check grid
connection and grid quality
and contact grid operator if
necessary.
240
Grid fault: Voltage too
high
Shutdown due too high grid
voltage
Check connection and grid
quality.
Overvoltage could have
occurred due to local grid
conditions. Contact the grid
operator if this event occurs
repeatedly
250
Grid fault: 10min-average
Shutdown due to high 10min
Check connection and grid
quality.
Overvoltage could have
occurred due to local grid
conditions. Contact the grid
operator if this event occurs
repeatedly
260
Grid fault: Steady
message is persistent high
Shutdown due to large steady
component in output current
If this fault message is
persistent, please contact
the Service Department
300
Fault self-test
Self-test was not successful
If this fault message is
persistent, please contact
the Service Department
310
Fault current
Non-permissible high leakage
current
Check PV side and other
installations
for
earth connection.
Rectify the earth fault before
reconnecting.
320
Earth fault
Impermissibly low earth
resistance
Immediately disconnect the
DC switch on the underside
of the inverter housing from
the inverter (DC
disconnecter switch in
position off).
Check PV installation for
earth fault. Rectify the earth
fault before reconnecting.
330
Device fault:
Irreparable internal fault,
inverter no longer operative
If this fault message is
persistent, please contact
the Service
340
PV input current too high
The DC input current of the PV
is higher than the maximum
permissible string input current.
Can be a normal operating
status if a high generator
output power has been selected
compared to the inverter
power.
If applicable check the
dimensioning string of the
generator and
interconnection of the PV
modules.
350
PV input voltage too high
The DC input voltage of the PV
Immediately disconnect the