Organization of This User's Manual
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This manual is organized as follows:
Chapter 1. OUTLINE
This chapter briefly describes communication functions of the CMQ-V
Series.
Chapter 2. WIRING
This chapter describes RS-485 wiring methods to make a communication
link between the CMQ-V Series and other instruments.
Chapter 3. SETTING
This chapter describes CMQ-V Series communication settings.
Chapter 4. COMMUNICATION PROCEDURE
This chapter describes communication procedures, message configuration,
data read/write and signal timing operations.
Chapter 5. COMMUNICATION DATA TABLE
This chapter provides various data address tables for communications on
the CMQ-V Series.
Chapter 6. COMMUNICATION PROGRAM FOR MASTER STATION
This chapter gives precautions for programming and an example of a com-
munication program for the CMQ-V Series.
Chapter 7. TROUBLESHOOTING
This chapter describes checkpoints to diagnose failures in CMQ-V Series
communications.
Chapter 8. SPECIFICATIONS
This chapter lists communication specifications for the CMQ-V Series.
APPENDIX
The appendix provides code tables.
Conventions Used in This Manual
The following conventions are used in this manual:
Handling Precautions
: Handling Precautions indicate items that the user should pay attention
to when handling the CMQ-V Series.
Note : Notes indicate useful information that the user might benefit by
knowing.
(1), (2), (3) : The numbers with the parenthesis indicate steps in a sequence or
indicate corresponding parts in an explanation.
DISP key : This indicates a key on the setup display.