LS Industrial Systems iS7 User Manual

iS7 Ethernet Option Manual
1
Before using the product, thank you for using our SV-iS7 Ethernet option
module.
Safety Instruction
 To prevent injury and danger in advance for safe and correct use of the
product, be sure to follow the Safety Instructions.
 The instructions are divided as ‘WARNING’ and ‘CAUTION’ which mean as
follow.
WARNING
CAUTION
 The meaning of each symbol in this manual and on your equipment is as
follows.
This is the safety alert symbol.
This is the dangerous voltage alert symbol.
 After reading the manual, keep it in the place that the user always can
Contact easily.
 Before you proceed, be sure to read and become familiar with the safety
precautions at the beginning of this manual. If you have any questions,
seek expert advice before you proceed. Do not proceed if you are unsure of
the safety precautions or any procedure.
WARNING
 Be cautious about dealing with CMOS elements of option board.
It can cause malfunction by static electricity.
 Connection changing like communication wire change must be done
with power off.
It can cause communication faulty or malfunction.
 Be sure to connect exactly between Inverter and option board.
It can cause communication faulty or malfunction.
 Check parameter unit when setting parameter.
It can cause communication faulty.
This symbol indicates the possibility of death
or serious injury.
This symbol indicates the possibility of
injury or damage to property.

LS Industrial Systems iS7 Specifications

General

Brand	LS Industrial Systems
Model	iS7
Category	Inverter
Language	English

Summary

Safety Instructions

Specific Safety Warnings

Critical warnings regarding static electricity and connection procedures.

Protocol Selection

Ethernet Option and Keypad Parameters

Parameter List for Modbus TCP/Ethernet IP

Lists and describes inverter parameters related to Modbus TCP and Ethernet IP protocols.

IP Address, Subnet Mask, Gateway Configuration

Ethernet IP Settings: Speed and Input Instance

Ethernet IP Settings: Output Instance and Status

Ethernet IP Settings: Control and Update

Modbus/TCP Frame Structure

Modbus/TCP Frame Composition

Modbus/TCP Function Codes

Read Holding Registers

Explanation of the Modbus function for reading holding registers.

Read Input Registers

Explanation of the Modbus function for reading input registers.

Write Single Register

Explanation of the Modbus function for writing a single register.

Write Multiple Register

Explanation of the Modbus function for writing multiple registers.

Modbus/TCP Exception Handling

Exception Frame Composition and Codes

Ethernet IP Protocol Overview

Ethernet IP Communication Modes

Ethernet IP Input Instance Data

Data Mapping for Input Instance

Details how inverter status data is structured in input instances.

Ethernet IP Output Instance Data

Data Mapping for Output Instance

Details how client reference data is structured in output instances.

Ethernet IP Communication Methods

Supported Objects - Identity Object

Identity Object Attributes

Supported Objects - Motor Data

Supported Objects - Control Supervisor

Drive Fault Codes

AC Drive Object

Drive Fault Reset

Inverter Object: Manufacture Profile

Lost Command Configuration

Inverter Keypad Parameters for Lost Command

Modbus TCP Lost Command Status

Ethernet IP Lost Command Status

LED Indicators and Troubleshooting

Ethernet Communication Status LEDs

Explains LED status for Ethernet communication and troubleshooting.

Modbus TCP LEDs and Troubleshooting

Explains LED status for Modbus TCP operation and troubleshooting.

Modbus TCP ERROR LED

Specifics on the Modbus TCP ERROR LED and its troubleshooting.

Ethernet IP LEDs and Troubleshooting

Explains Ethernet IP LEDs (NS, MS) and their troubleshooting.