ABB ACS880-607 Series, Руководство по оборудованию

Страница: 22 / 88

￭ Overview of the control connections of the BCU control unit
The diagram shows the control connections and interfaces of the BCU control unit.
„
1
2
3
4
5
6
7
FXX
FXX
FXXX
8
CLOSE
9
10
Control panel. 7 Analog and digital I/O extension modules and
fieldbus communication modules can be inserted
into slots 1, 2 and 3. 1
2
3
Fiber optic links to power modules (inverter,
supply, brake or converter) 8 Memory unit 4
Ethernet port. Not in use. 9 Slot 4 for RDCO-0x 5
Safety option interface. Only in use for the invert-
er units. 10 Terminal blocks. 6
￭ The control panel
The control panel (J400) is the user interface of the brake unit, providing the essential
controls such as reset, and the parameter settings for the control program.
The control panel is mounted on a platform on the brake chopper cubicle door.
For details on the control panel, see ACS-AP-x Assistant control panels user’s manual
(3AUA0000085685 [English]).
22 Operation principle and hardware description