Eaton SPI9000 User Manual download pdf (Page 13)

SPI9000 Inverter Unit FR4 – FR8 User Manual

MN04004003E

For more information visit: www.EatonElectrical.com 1-3

April 2006

Figure 1-1: SPI9000 Inverter Unit Block Diagram

The control keypad constitutes a link between the user and the inverter. The control keypad is

used for parameter setting, reading status data and giving control commands. It is

detachable and can be operated externally and is connected via a cable to the inverter.

Instead of the control keypad, a PC can be used to control the inverter if connected through a

similar cable.

The basic control interface and the parameters (the Basic Application) are easy to use. If a

more versatile interface or parameters are required, a more suitable application can be

chosen. See the application manual for more information on the different applications.

Optional I/O expander boards that increase the number of inputs and outputs to be used are

also available. For more information, contact Eaton.

Control

I/O

Motor and

Application

Control

Control Keypad

Control Module

Power Module

RS-232

Control

I/O

Measurements

Motor

Control

ASIC

Gate

Drivers

Power

Supply

Fan

Charg. Res.

Integrated Charging Circuit

Control

I/O

Control

I/O

Control

I/O

Output

EMC-

Filter

Mains Motor

IGBT

Inverter

Current

Sensors

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 91 92

Comments to this Manuals

No comments

Eaton SPI9000 User Manual Page 13

Comments to this Manuals