Hitachi PLC User Manual

No. Contents Page
1 Introduction 2
2 Hitachi PLC 4
3 Technical Specifications 10
4 Setting up 11
5 Configuration 13
6 Wiring 16
7 Programming 17
Getting Started
Hitachi PLC

Hitachi PLC Specifications

General

Brand	Hitachi
Model	PLC
Category	Controller
Language	English

Summary

3. Technical Specifications

General Specifications

Compares key specs for MICRO-EH and EH-150 models.

Internal Memory

Lists memory details for different PLC models.

Special Registers (R, WR)

Details special internal registers and their uses.

Timer and Counter Specifications

Edge Detection

4. Setting Up

Baud Rate for MICRO-EH

Explains baud rate configuration for MICRO-EH.

Baud Rate for EH-150

Details baud rate settings for EH-150 including switches.

Baud Rate for PC Software

5. Configuration

MICRO-EH I/O Configuration

Explains fixed I/O configuration for MICRO-EH.

MICRO-EH Memory Size

Explains memory size configuration for MICRO-EH.

EH-150 I/O Configuration

Describes I/O table setup for EH-150.

EH-150 Memory Size

Explains memory size configuration for EH-150.

Software Configuration for Operation

Operation Parameters and Retentive Area

Operation Parameters

Lists optional parameters and their settings.

Retentive Area and Battery Backup

Explains retentive memory and battery backup.

Software Configuration for Parameters

6. Wiring

MICRO-EH Wiring Diagrams

EH-150 Wiring Diagrams