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Servo parameters chapter 7, 9/440 cnc system module – Rockwell Automation 8520-ARM2 9/Series CNC AMP Reference Manual Documentation Set User Manual

Page 153

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Servo Parameters

Chapter 7

7-7

Figure 7.2

Typical Drive and Feedback Connections for a 9/440HR Analog

Three--axis Machine and Spindle with Feedback and Optional Feedback

Position

feedback as

optional

feedback

Axis 1

9/440 CNC

System Module

Motor 3

HR

incr

Touch Probe

Spindle drive

Motor 2

HR

abs

Motor 1

Spindle

motor

Feedback

Devices

Spindle Encoder Position feedback

Velocity feedback

Axis 2

Axis 3

Axis 2

Axis 1

NUMBER OF MOTORS ON 1ST BOARD = Four

NUMBER OF MOTORS ON 2ND BOARD = None

Velocity/Position feedback

with a single feedback device

Velocity

feedback

Position feedback as

optional feedback

Velocity

feedback

Spindle

drive

J1

J2

J4

J9

J3

HR

abs

A quad B

A quad B

J11

J10

J12

Axis

Module

1

Axis

Module

2

Axis

Module

3

A quad B

Axis 3