![ABB CDD Скачать руководство пользователя страница 48](http://html.mh-extra.com/html/abb/cdd/cdd_product-manual_3236048.webp)
- 48 -
013C7
7 - Appendix
Display code
LED status
Message
Cause
Solution
W003
Blinking
green
Grid Fail
W004
Blinking
green
VAC OV
W005
Blinking
green
VAC UV
This alarm is generated when
one or more grid parameters lie
outside the permitted range set
by the country of installation’s
grid standard. The error code will
be followed by a suffix in brack
-
ets indicating the grid parameter
out of range:
(UV) Grid voltage below the set
lower limit
(OV) Grid voltage above the set
upper limit
(UF) Grid frequency below the
set lower limit
(OF) Grid frequency above the
set upper limit
If the error is generated only on one of
the installation MICRO inverters, this
may be due to an inverter fault.
If the alarm is generated at multiple
inverters in the installation, check the
grid voltage for instabilities in any of
the 4 parameters monitored by the
inverter. If anomalous values are de-
tected, verify the sizing of the AC line
conductors. In case of correct sizing,
please contact your grid operator to
address the problem.
W011
Solid red
Vbulk UV
Internal fault of the booster circuit
inverter
Contact customer service.
W032
Blinking
green
Pgrid limita-
tion
MICRO is limiting AC power due
to an external condition; not an
error but a certain working condi-
tion
If problem persists check grid connec-
tion condition.
W033
Blinking
green
Pgrid Fgrid
limitation
MICRO is limiting AC power due
standard frequency regulation.
If problem persists check grid frequen-
cy condition.
W034
Blinking
green
Pgrid VAC
high limitation
MICRO is limiting AC power due
to a standard voltage regulation.
If problem persists check grid voltage
condition.
W035
Blinking
green
Fgrid problem
(UF) grid frequency below the set
lower limit
(OF) grid frequency above the upper
limit
Содержание CDD
Страница 1: ...ABB solar inverters Product manual CDD concentrator data device ...
Страница 6: ... 6 002TC ...
Страница 26: ... 26 010CC4 4 CDD display operations ...
Страница 32: ... 32 011CC5 5 Acquire the MICRO inverters ...