Chino SE Series User Manual

Please make sure that this manual is handed to the final user of the instrument.
INST.№ INE-301B
COMMUNICATIONS
INTERFACES
SE
series
FIELD SCANNER
Retain this manual apart from the
instrument and in an easily accessible.
SE3000

Chino SE Series Specifications

General

Brand	Chino
Model	SE Series
Category	Scanner
Language	English

Summary

INTRODUCTION

Related Manuals and Cautions

Lists related manuals for the SE3000 series and explains caution symbols and general warnings.

GENERAL INTERFACE INFORMATION

RS-232C and RS-422A/485 Interfaces

Details the RS-232C, RS-422A, and RS-485 data communication standards and their applications.

COMMUNICATIONS PARAMETERS

Setting Communication Parameters

Lists and defines communication parameters like transmission speed, data bits, and parity.

SWITCH SETTINGS AND SELECTION

Instrument Number, Port, and Type

Describes setting the instrument number, selecting communication ports, and communication types.

CONNECTIONS AND CABLES

Connection Precautions and Cable Types

General advice on wiring, noise, terminals, cable length, and specific cable types.

Wiring Diagrams and Setup

Provides wiring diagrams and setup notes for RS-232C, RS-422A, and RS-485 connections.

MODBUS PROTOCOL IMPLEMENTATION

Communication Basics and Modes

Covers basic procedures, precautions, and transmission modes (RTU/ASCII).

Message Structure and Creation

Explains message structure, slave address, function codes, and message creation examples.

Data Referencing and Parameters

Details reference numbers, data types, and parameter tables for configuration.

Error Handling and Range Lists

Covers error checks, abnormal status processing, and comprehensive range number lists.

MODBUS RTU SAMPLE PROGRAM

Visual Basic Implementation Example

Provides a Visual Basic sample program for Modbus RTU communication.