Control Unit (Cou) - ABB ACS5000 User Manual

3.4

Control unit (COU)

The control unit incorporates the hardware for the control, monitoring
and protection functions of the drive, and the communication interfaces
to the local control panel and to the remote control devices. Depending on
the control concept of the drive system, the remote control devices
include a higher-level control system and / or remote operator stations.
1
4
2
6
3
(1) Customer interface
(2) Control unit
(3) Inverter
(4) DriveMonitor
(5) Higher-level control system
(6) DDCS
(7) AMC circuit board
(8) Fiber-optic
3BHS799208 E01 REV E
5
6
7
8
9
8
10
Figure 3-11 Block diagram of control system
ACS5000 WATER-COOLED USER MANUAL
03 POWER ELECTRONICS AND CABINET FEATURES
11
6
13
14
6
6
11
(9) Main INT interface
(10) Phase INT interface
(11) s800 I/O process system
(12) Process I/O
(13) CDP control panel
(14) RS485
(15) PC tools
(16) Internal I/Os
12
15
16
47/186