9.5 HWCONFIG in ISPSoft ...................................................................... 9-24 9.5.1 Initial Setting ............................................................................. 9-24 Chapter 10 DeviceNet Master Scanner Module AS01DNET-A 10.1 Introduction of AS01DNET-A ........................................................... 10-3 10.1.1 Feature ...................................................................................... 10-3 10.1.2 Specifications ............................................................................. 10-3 10.2 Components of AS01DNET-A ............................................................
10-4 10.2.1 Profile and Dimensions ................................................................. 10-4 10.2.2 Components ............................................................................... 10-5 10.2.3 Mode Toggle （ RTU- Master/Slave ） ................................................ 10-5 10.2.4 DeviceNet Connector ................................................................... 10-5 10.2.5 Address Switch ........................................................................... 10-6 10.2.6 Function Switch ..........................................................................
10-6 10.2.7 Digital Displayer .......................................................................... 10-6 10.3 DeviceNet Network Communication ................................................. 10-7 10.3.1 Relationship between Transmission Distance and Baud Rate .............. 10-7 10.3.2 DeivceNet Network Topology Structure ........................................... 10-7 10.3.3 Choice and Purpose of a DeviceNet Terminal Resistor ..................... 10-11 10.3.4 DeviceNet Network Supply Power ................................................ 10-12 10.4 Master /Slave Mode .......................................................................
10-13 10.4.1 Introduction of Master/Slave Mode .............................................. 10-13 10.4.2 Installation ............................................................................... 10-14 10.4.1.1Scan List, Input Table and Output Table ...................................... 10-13 10.4.2.1Connecting AS01DNET-A Module to AS series PLC ........................ 10-14 10.4.2.2Connecting the DeviceNet Communication Connector ................... 10-14 10.4.3 IO Mapping for AS01DNET in AS PLC ............................................ 10-15 10.4.3.1Data Mapping between Modules and AS PLC ................................
10-15 10.4.3.2Tables of Input Mapping and Output Mapping areas ...................... 10-16 10.4.4 Bit-strobe Command .................................................................. 10-17 10.4.4.1Bit-strobe Work Principle .......................................................... 10-17 10.4.5 Network Node Status Display ...................................................... 10-18 10.4.5.1Scan-List Node Status Indication ............................................... 10-18 10.4.5.2Module Status Indication .......................................................... 10-18 10.4.6 Setting the Time for Data Exchange between Master and Slaves ......
10-18 10.4.7 Application Example Network Node Status Indication ...................... 10-19 10.4.7.1.Constructing One DeviceNet Network ........................................ 10-19 10.4.7.2.Using DeviceNet Builder to Configure a DeviceNet Network .......... 10-21 10.4.7.3.DeviceNet Network Control ...................................................... 10-28 10.4.8 Sending Explicit Message through Ladder Diagram ......................... 10-29 vii