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2UEA001270 Rev. F
ACS2000 User manual
Chapter 3 - Control system
The parameters and parameter groups referred to in the signal allocation
tables in this chapter are valid for drives with software version LDAI60xx
revision “-” and later versions.
See Appendix M - Signal and parameter table, located on the CD, for
detailed information on the parameters provided for signal allocation,
signal type selection, signal inversion, scaling and filtering, etc.
3.2.1
AMC (Application and Motor Controller) circuit board
The major component of the drive’s control system is the AMC circuit
board. The AMC circuit board is a digital signal processor for general drive
and motor control functions.
The drive control system has two AMC circuit boards. The AFE (Active
Front End) circuit board and the INU (INverter Unit) circuit board are
located inside the control compartment (see Figure 3-2).
Figure 3-4
Location of AMC circuit boards
Each circuit board is fitted with a 250 MHz Motorola DSP processor and
features two PPCS and eight DDCS communication channels. These
communication channels are used for high speed data transfer via the INT
circuit boards to the Phase INT circuit boards inside the phase modules
(see Figure 3-3).
The main internal control devices and the peripheral input and output
interfaces to the customer communicate with the AMC circuit board via
fiber-optic cables.
Legend
1
AMC and main INTerface
circuit board of the INU
2
AMC and main INTerface
circuit board of the AFE
Control compartment interior
Summary of Contents for ACS2000 DFE
Page 1: ...Medium Voltage Drives User Manual ACS2000 4 kV ...
Page 2: ......
Page 12: ...LOF 4 4 2UEA001270 Rev F ACS2000 User manual ...
Page 14: ...LOT 2 2 2UEA001270 Rev F ACS2000 User manual ...
Page 40: ...1 12 12 2UEA001270 Rev F ACS2000 User manual Chapter 1 Safety ...
Page 68: ...2 28 28 2UEA001270 Rev F ACS2000 User manual Chapter 2 Power electronics and cabinet features ...
Page 94: ...3 26 26 2UEA001270 Rev F ACS2000 User manual Chapter 3 Control system ...
Page 116: ...5 14 14 2UEA001270 Rev F ACS2000 User manual Chapter 5 Mechanical installation ...
Page 134: ...7 2 6 2UEA001270 Rev F ACS2000 User manual Chapter 7 Commissioning ...
Page 138: ...7 6 6 2UEA001270 Rev F ACS2000 User manual Chapter 7 Commissioning ...
Page 156: ...8 18 18 2UEA001270 Rev F ACS2000 User manual Chapter 8 Local operation ...
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