Delta REG2000 Series, Руководство пользователя

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04 Wiring | REG2000
4-21
Power & Alarm Indicator Status Descriptions
ALARM POWER Description Note
Blinking red + green
lights Blinking red + green
lights Prepare* Once the Power
Regenerative Unit is
powered on, it performs
auto-system checking.
OFF Constant red light ON Ready** Once the Power
Regenerative Unit is
powered on, if there are no
faults or warnings and
phase lock is completed,
you can now send the RUN
command.
OFF Constant green light ON RUN** Once you send the RUN
command, the Power
Regenerative Unit runs
smoothly and waits for the
conditions to regenerate
energy.
OFF Blinking green light REGENERATE** Power Regenerative Unit
regenerates AC current to
the mains power.
ALARM POWER Description
Fault/Warning Name
Corresponds to the Keypad
Constant red light ON
Blinking red light OV (Over-voltage) ovn, ovs
Constant red light ON
Blinking green light EF (External fault) EF
Constant red light ON
Constant red light ON OL (Overload) oL
Blinking red light
Constant red light ON OH (Overheat) oH1, oH2, tH1o, tH2o
Constant red light ON
OFF OC (Over-current) ocn, ocs
Blinking red light
Blinking red light Comm. Err.
(Communication
fault) Pco, CE1, CE2, CE3, CE4,
CE10, SE1, SE2, SE3
Blinking red light OFF Mains Err.
(Mains power
error) Phase loss (OrP), phase
lock (PLE) and low direct
voltage (LvS) warning at
input.
Blinking green light Blinking green light HW Err.
(Hardware fault/
memory fault) cd1, cd2, cd3, Hd1, Hd2,
5VF, RYF, cF1, cF2
*The start-up time is too short, so there is no message on the keypad.
**Different regeneration statuses are defined in Diagram 3 below.