Rockwell Automation Publication 6000-UM002G-EN-P - August 2022
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Chapter 2 Drive System Layout
Figure 30 - Control Unit Layout
HMI
PWM Board A
DCS
Phase A
Power Modules
Fieldbus
VSB
HECS
PLC
Communication
Board
PWM Board B
PWM Board C
Phase C
Power Modules
DT
AT
DB
CPU Board
Phase B
Power Modules
RJ45 Modbus TCP/IP
RS-232 Modbus
RTU
Fiber-optic
Table 3 - Control Unit Description
Board Function
PWM Board A, B, C
Output PWM and control signals to Power Modules
Collect and process fault and state information from Power Modules to CPU board
Each phase PWM board can control up to nine power cells
CPU Board
Process analog input signals, switch and fault information, control DA and switch signal
output, realize V/F algorithm, set, and change parameters in communication with PLC
Analog Signal
Processor Board (AT)
Collect and process analog input signals to CPU Board, output analog signals processed by
DT board
Digital Signal
Processor Board (DT) Collect and output digital signals, digital to analog conversion function
DB Board
Acts as a base board in the Control Unit and interfaces the digital and analog signal cables
Connector
PLC Communication
Interface
Connection between PLC and Control Unit.
Fiber-optic Socket
Connection between Power Modules and Control Unit (two per module)
Interface Terminals Connects external inputs and outputs
Status Indicators
Phase control board
transceiver indicator
light
B: board healthy indicator
T: transmit data to power module indicator
R: receive data from power module indicator
CPU Board Indicator Lights
RX
Receive communication signals from PLC
TX
Transmit communication signals to PLC
FPGA
FPGA healthy indicator
DSP2
DSP2 healthy indicator
DSP1
DSP1 healthy indicator
5V
5V power supply indicator
3.3V
3.3V power supply indicator
Digital Signal Processor Board Indicator Lights
Содержание Allen-Bradley PowerFlex 6000
Страница 10: ...10 Rockwell Automation Publication 6000 UM002G EN P August 2022 Preface Notes ...
Страница 82: ...82 Rockwell Automation Publication 6000 UM002G EN P August 2022 Chapter 4 Parameters and Function Codes Notes ...
Страница 134: ...134 Rockwell Automation Publication 6000 UM002G EN P August 2022 Appendix C Preventative Maintenance Schedule Notes ...
Страница 136: ...136 Rockwell Automation Publication 6000 UM002G EN P August 2022 Appendix D Torque Requirements Notes ...
Страница 148: ...148 Rockwell Automation Publication 6000 UM002G EN P August 2022 Appendix E Spare Parts Storage Notes ...