Hitachi NJI-350B User Manual

Application manual, Hitachi programmable controller

HITACHI PROGRAMMABLE CONTROLLER

APPLICATION MANUAL

NJI-350B (X)

Table of contents

Document Outline

HIDIC MICRO-EH
About a guarantee
Safety Precautions
Revision History
Table of Contents
Chapter 1 Features
Chapter 2 System Overview
Chapter 3 Function and Performance Specifications
- 3.1 General Specifications
- 3.2 Function Specifications
- 3.3 Performance Specifications
Chapter 4 Product lineup and wiring
- 4.1 Product lineup
- 4.2 10-Point Basic Unit
- 4.3 14-Point Basic Unit
- 4.4 23-Point and 28-Point Basic Unit
- 4.5 Expansion Unit
- 4.6 Terminal Layout and Wiring
- 4.7 Weights and Power Consumption
- 4.8 Exterior Dimensions
Chapter 5 Instruction Specifications
- 5.1 Instruction Classifications
- 5.2 List of Instructions
- 5.3 Instruction Specification Details
Chapter 6 I/O Specifications
- 6.1 I/O Assignment
- 6.2 External I/O Numbers
- 6.3 Internal Output Numbers
Chapter 7 Programming
- 7.1 Memory Size and Memory Assignment
- 7.2 Programming Devices
- 7.3 Programming Methods
- 7.4 Program Transfer
Chapter 8 High-speed counter, PWM / Pulse train output and Analogue I/O
- 8.1 Input/Output Function
- 8.2 High-Speed Counter (Single-Phase)
  - 8.2.1 Operation of a Single-Phase Counter
  - 8.2.2 Setting a Single-Phase Counter
- 8.3 High-Speed Counter (Two-Phase Counter)
  - 8.3.1 Operation of the Two-Phase Counters
  - 8.3.2 Setting a Two-Phase Counter
- 8.4 PWM Output
  - 8.4.1 Operation of PWM Output
  - 8.4.2 Setting the PWM Output
- 8.5 Pulse Train Output
  - 8.5.1 Operation of Pulse Output
  - 8.5.2 Setting a Pulse Output
- 8.6 Interrupt Input
- 8.7 Digital Filter
- 8.8 Potentiometers
- 8.9 Analogue Input
- 8.10 Analogue Output
- 8.11 Analogue Expansion unit
Chapter 9 PLC operation
- 9.1 RUN Start
- 9.2 Online Change in RUN
- 9.3 Instantaneous Power Failure
- 9.4 Operation Parameter
- 9.5 Test Operation
- 9.6 Forced Set/Reset
- 9.7 Forced Output
Chapter 10 PLC Installation, Mounting, Wiring
- 10.1 Installation
- 10.2 Wiring
Chapter 11 Communication Specifications
- 11.1 Port function
- 11.2 Port 1
- 11.3 Port 2
- 11.4 General purpose port (Port1,2)
- 11.5 Modem Control Function
  - 11.5.1 Configuration
  - 11.5.2 AT Commands
- 11.6 Connecting to the Ports
  - 11.6.1 Port 1
  - 11.6.2 Port 2
Chapter 12 Error Code List and Special Internal Outputs
- 12.1 Error Codes
- 12.2 Syntax and Assembler Error Codes
- 12.3 Operation Error Codes
- 12.4 Bit Special Internal Output Area
- 12.5 Word Special Internal Output Area
Chapter 13 Troubleshooting
- 13.1 Error Display and Actions
- 13.2 Checklist when Abnormality Occurred
- 13.3 Procedures to Solve Abnormality
Chapter 14 Operation Examples
- STEP 1 Starting the LADDER EDITOR for Windows(R)
- STEP 2 Initialization
- STEP 3 Program Input
- STEP 4 Checking Program Errors
- STEP 5 Saving the Program
- STEP 6 Program Transfer to CPU
- STEP 7 Monitoring(Verifying the Operation)
Chapter 15 Daily and Periodic Inspections
Appendix 1 H-Series Instruction Support Comparison Chart
Appendix 2 Standards