ABB ACS880-1607, Руководство по оборудованию

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26 Operation principle and hardware description
WARNING! You must also switch off the charging switch to disconnect the DC/DC
converter from the DC supply.

Door lights
The load disconnected indicator ([P13.x], white) is always installed on the cabinet door.
The Charging OK indicator ([P11.x], green) and DC/DC converter disconnected indicator
([P12.x], white) are installed when the DC switch/disconnector (F286) is selected.
The customer must connect the load disconnected indicator to the disconnecting device of
the energy storage. For more information on the disconnecting devices, see
Disconnection
of energy storage at the storage end on page 37 .
When the white lamps are on, the DC/DC converter is disconnected from both the DC bus
and the energy storage.

ACS-AP-x control panel (J400)
One control panel is required for the commissioning of an ACS880 drive system, even if
the Drive composer PC tool is used. With the control panel, you can:
•
start and stop the converter unit
•
view and reset the fault and warning messages, and view the fault history
•
view actual signals
•
change parameter settings
•
change between local and external control.
The control panel can be mounted on the cabinet door using a DPMP-01 mounting
platform (available separately).
For the instructions on the use of the panel, see ACX-AP-x assistant control panels user's
manual (3AUA0000085685 [English]). For the parameter settings and control modes, see
ACS880 DC/DC converter control program firmware manual (3AXD50000024671
[English]).

PC connection
There is a USB connector on the front of the panel that can be used to connect a PC to the
drive. When a PC is connected to the control panel, the control panel keypad is disabled.
See also section
Installing optional modules on page 50 .

Fieldbus control
You can control the converter unit through a fieldbus interface if the unit is equipped with
an optional fieldbus adapter (for example, K454), and when you have configured
the control program for the fieldbus control with the parameters. For more information, see
ACS880 DC/DC converter control program firmware manual (3AXD50000024671
[English]).