Steca Grid 20000 Installationsanleitung Seite 50

EN
Error
Error message
code
0A000E Grid undervoltage
0A000F Grid overvlt. l2l
0A0010 Grid undervlt. l2l
0A0011 Grid frequency FLL
0A0012 Overfrequency
PM isolation RCD
0A0013
CR
No country code
0A0014
0A0016 Underfrequency
0A0018 Voltage error max
0A0019 Voltage error min
0A0100 Fault message PS
Overtemperature
0A0102
PS 1
48
Description
Grid undervoltage has been de-
tected. Grid voltage dip
Grid line-to-line overvoltage de-
tected
Grid line-to-line undervoltage
detected
A grid error has been detected
(FLL).
The grid frequency has exceeded
the limit value.
Control and regulation unit has
detected residual current.
No country code has been set, or
code invalid.
The grid frequency has dropped
below the limit value.
The nominal grid voltage was
below the limit value of the volt-
age average monitor for too long.
The nominal grid voltage was
above the limit value of the volt-
age average monitor for too long.
Fault message from power sec-
tion
Cooler overtemperature (right)
Action
As long as the inverter is detecting
a grid undervoltage: check line
voltages (with a true RMS meas-
urement device). As long as you
consider the line voltages to be in
order, contact Service.
As long as the inverter is detecting
a grid line-to-line overvoltage:
check the line-to-line voltages
(with a true RMS measurement
device). As long as you consider
line-to-line voltages to be in order,
contact Service.
As long as the inverter is detecting
a grid line-to-line undervoltage:
check the line-to-line voltages
(with a true RMS measurement
device). As long as you consider
line-to-line voltages to be in order,
contact Service.
Check grid frequency and grid
instantaneous voltage.
Service, if the grid frequency is
within the normal range.
As long as the inverter is detecting
an overfrequency: check the fre-
quency of the phases. As long as
you consider the frequencies to be
in order, contact Service.
Check system isolation. If you
consider the system isolation to be
in order, contact Service
Please contact Service.
As long as the inverter is detecting
underfrequency: check the fre-
quency of the phases. As long as
you consider the frequencies to be
in order, contact Service.
As long as the inverter is detecting
the voltage error max: monitor line
voltages (analyse grid). As long as
you consider the line voltages to
be in order, contact Service
As long as the inverter is detecting
the voltage error min: monitor line
voltages (analyse grid). As long as
you consider the line voltages to
be in order, contact Service.
Additional faults with the same
time stamp are present.
See fault memory.
Check temperature of direct sur-
roundings and reduce this as re-
quired.
748.508 | Z01 | 2013-06-10