1.1 Introduction.............................................................................................................................................. 1- 1

1.1.1 Features of CC-Link communication functions............................................................................. 1- 1

1.1.2 Function block diagram.................................................................................................................... 1- 2

1.1.3 System configuration........................................................................................................................ 1- 4

1.2 Servo amplifier standard specifications ................................................................................................ 1- 7

1.3 Function list ............................................................................................................................................. 1- 9

1.4 Model code definition ............................................................................................................................. 1-11

1.5 Combination with servo motor.............................................................................................................. 1-13

1.6 Structure.................................................................................................................................................. 1-14

1.6.1 Part names of servo amplifier ........................................................................................................ 1-14

1.6.2 Part name of CC-Link unit ............................................................................................................. 1-18

1.6.3 Removal and reinstallation of the front cover .............................................................................. 1-19

1.7 Servo system with auxiliary equipment............................................................................................... 1-21

1.8 Flowchart of Operation Method ............................................................................................................ 1-26

2. INSTALLATION

2.1 Environmental conditions....................................................................................................................... 2- 1

2.2 Installation direction and clearances .................................................................................................... 2- 2

2.3 Keep out foreign materials ..................................................................................................................... 2- 3

2.4 Cable stress .............................................................................................................................................. 2- 4

3. CC-Link COMMUNICATION FUNCTIONS

3.1 Communication specifications................................................................................................................ 3- 1

3.2 System configuration............................................................................................................................... 3- 2

3.2.1 Configuration example ..................................................................................................................... 3- 2

3.2.2 Wiring method .................................................................................................................................. 3- 3

3.2.3 Station number setting .................................................................................................................... 3- 5

3.2.4 Communication baudrate setting ................................................................................................... 3- 6

3.2.5 Occupied station count setting ........................................................................................................ 3- 6

3.3 Functions .................................................................................................................................................. 3- 7

3.3.1 Function block diagram.................................................................................................................... 3- 7

3.3.2 Functions ........................................................................................................................................... 3- 7

3.4 Servo amplifier setting............................................................................................................................ 3- 8

3.5 I/O Signals transferred to/from the PLC CPU...................................................................................... 3- 9

3.5.1 I/O signals.......................................................................................................................................... 3- 9

3.5.2 Detailed explanation of I/O signals................................................................................................ 3-12

3.5.3 Monitor codes ................................................................................................................................... 3-24

3.5.4 Instruction codes (RWwn+2 RWwn+3) ....................................................................................... 3-25

3.5.5 Answer codes (RWrn+2).................................................................................................................. 3-32

3.5.6 Setting the CN1A CN1B external input signals ........................................................................ 3-33

CONTENTS

1- 1 to 1-28

2- 1 to 2- 4

3- 1 to 3-56