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Modbus RTU function for nx plc说明书用户手册.pdf

发布:2025-04-28约6.3千字共10页下载文档
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TM

SM

MaximumValueforOEMs

ModbusRTUFunction

ModbusRTUFunction

forNXPLC

forNXPLC

SM

MaximumValueforOEMs

MaximumValueforOEMs

Agenda

Agenda

Overview

PLCConfiguration

Setup

ModbusProtocol

AddressTable

Demonstration

2

Overview

Overview

NXPLCsupportModbusRTUProtocol

2TypesofCPU(NX70-CPU70p2,NX7-xxx)

UseSerialCommunication#2Port

SupportRS232CorRS485

SupportF/WVersion2.10orup

3

PLCConfiguration

PLCConfiguration

1:1or1:NConnection

COM1

Modbus

Master

COM2

RS-232CorRS-485

CPU

PowerI/O…NX7

COM2

COM2

NX7Series

NX70-CPU70p2

4

CPUSetup

CPUSetup

IDSettingModbus

-OnlineMaster

-CPUIDSetting

RegisterSetting

F1.0F12.09

(SET)

5

ModbusProtocol

ModbusProtocol

ModbusRTU(Slave)Protocol

HEX(Bi

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