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Hitachi SJ-P1 Series User Manual

Hitachi SJ-P1 Series
73 pages
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S IntroductionCautions
NT254X
User's Guide
Hitachi Inverter
Communication option for the Ethernet
P1-EN
C Table of Contents
Safety Precautions
2 Overview
3 About the P1-EN
4 Enclosed Items
5 Installation and Configuration
6 Inverter Settings
7 About the Modbus TCP
8 FAQ and Troubleshooting
9 Specifications
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Fundamental
Required
Verification

Table of Contents

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Hitachi SJ-P1 Series Specifications

General IconGeneral
BrandHitachi
ModelSJ-P1 Series
CategoryController
LanguageEnglish

Summary

Safety Precautions

Types of Warnings

Explains safety precaution categories: Danger, Warning, and Caution.

Symbol Explanation

Explains symbols used for warnings and important notes in the guide.

General Precautions

Lists safety precautions for installation, wiring, operation, and maintenance.

Caution Label Examples

Provides templates and examples of caution labels for system safety.

Product Overview

About This Chapter

Specifies devices, clarifies understanding, objectives, and terminology.

Applicable Devices

States the guide applies to the P1-EN device.

Guide Outline

Details the structure and content of each chapter in the guide.

Symbol Definitions

Explains symbols used for notes, solutions, and precautions.

About the P1-EN

P1-EN Appearance and Nomenclature

Illustrates and labels the P1-EN device's external features and components.

Name Plate Information

Describes the information found on the P1-EN device's name plate.

Installed Dimensions

Shows the physical dimensions of the P1-EN when installed on the SJ-P1.

Enclosed Items and Verification

About Enclosed Items

Lists and describes the items included with the P1-EN.

Post-Purchase Verification

Details steps for checking items after purchase, including unpacking and guide review.

Installation and Configuration

Supported Inverters

Details which SJ-P1 inverter versions support the P1-EN.

About the Installation

Explains that the P1-EN can be attached to any of the 3 option slots of the SJ-P1.

How to Install

Step-by-step guide to physically install the P1-EN onto the inverter.

Ferrite Core Attachment

Instructions for attaching ferrite cores to the Ethernet cable.

Connection Guidelines

Guidelines for connecting communication and power lines to avoid noise.

LED Status Indicators

Describes the meaning and status of the P1-EN's LEDs.

Ethernet System Configuration Examples

Provides examples of Ethernet system configurations for the P1-EN.

Inverter Settings and Parameters

Parameter Settings

Details various parameters for configuring the P1-EN and inverter.

Initialization Procedure

Describes how to initialize the inverter settings for the P1-EN.

Device/Client Correlating Parameters

Lists parameters correlating the P1-EN with the client/inverter.

Inverter/P1-EN Action Parameters

Defines parameters controlling inverter actions based on P1-EN status.

Other Configuration Parameters

Covers additional parameters like data transformation and watchdogs.

Modbus TCP Communication

Communication Specifications

Details communication methods, protocol, sessions, and distance.

Modbus TCP Frame Structure

Illustrates the structure of the Modbus TCP frame.

Data Formats

Explains the data formats for MBAP Header and PDU.

Modbus Function Codes

Lists available Modbus function codes and their data handling capabilities.

Reading Registers

Explains Modbus functions for reading holding registers.

Writing Registers

Explains Modbus functions for writing single/multiple registers.

Exception Response Handling

Explains how the inverter handles and responds to errors.

ProDriveNext Connection

Guides on connecting the P1-EN with the ProDriveNext software.

FAQ and Troubleshooting

Self-Diagnosis Guide

Guides on diagnosing issues like inverter trips or LED status.

Inverter Error Troubleshooting

Provides solutions for specific inverter error displays and trips.

LED Status and Solutions

Explains LED status during abnormalities and their corresponding solutions.

Technical Specifications

Device Specifications Details

Lists detailed technical specifications of the P1-EN device.

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