Table of contents

Chapter 1 Outline ...................................................................................................................................

1·1

Chapter 2 Safety Precautions ...............................................................................................................

2·1

2-1

Installation 2·1

 

2-2

Wiring 2·1

 

2-3 Treatment 2·3

 

2-4

Static electricity 2·3

 

2-5

Maintenance 2·3

 

Chapter 3 System Configuration ..........................................................................................................

3·1

Chapter 4 Name and Function of Each Part ........................................................................................

4·1

4-1 JW-20CM 4·1

 

4-2 JW-20RS 4·3

 

Chapter 5 Installation.............................................................................................................................

5·1

5-1 JW-20CM 5·1

 

5-2 JW-20RS 5·4

 

Chapter 6 Processing of Cables ...........................................................................................................

6·1

6-1 Processing cable end 6·2

 

6-2 Connector crimping procedure 6·5

 

Chapter 7 Wiring ....................................................................................................................................

7·1

7-1 Cable trunk and branch lines 7·1

 

7-2 Relaying of trunk cables 7·1

 

7-3 Cable wiring procedure in control panel 7·2

 

7-4 Waterproof and insulation processing of connectors 7·4

 

7-5 Wiring of cables at outside control panels 7·5

 

7-6 Check after wiring 7·5

 

7-7 Wiring method for adding a communication station 7·6

 

7-8 Wiring to power supply module 7·8

 

Chapter 8 Remote I/O.............................................................................................................................

8·1

8-1 Description of remote I/O 8·1

 

8-2 Data transfer required time and communication timing 8·3

 

8-3 Outline of switch and parameter setting procedure 8·8

 

8-4 Error and treatment 8·46

 

Chapter 9 Data Link ...............................................................................................................................

9·1

9-1 Description for data link function 9·1

 

9-2 Communication method 9·2

 

9-3 Data transfer required time and communication delay time 9·12

 

9-4 Expansion of network 9·15

 

9-5 Switch setting of master station or slave station 9·17

 

9-6 Setting contents of slave station parameters 9·22

 

9-7 Setting contents of master station parameters 9·33

 

9-8 Error and treatment 9·53

 

Chapter 10 Computer link ....................................................................................................................

10·1

10-1 Description for computer link 10·1

 

10-2 Computer link function 10·2

 

10-3 Switch setting 10·3

 

10-4 Command 10·4