3BHS799208 E01 REV E ACS5000 WATER-COOLED USER MANUAL 47/186
03 POWER ELECTRONICS AND CABINET FEATURES
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.
Figure 3-11 Block diagram of control system
(1) Customer interface
(2) Control unit
(3) Inverter
(4) DriveMonitor
(5) Higher-level control system
(6) DDCS
(7) AMC circuit board
(8) Fiber-optic
(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
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