10.3.4 Choice and Purpose of a DeviceNet Terminal Resistor .............. 10-12 10.3.5 DeviceNet Network Supply Power .............................................. 10-13 10.4 Configuration of AH10DNET-5A ........................................................ 10-14 10.4.1 Data Mapping Areas ................................................................... 10-14 10.4.2 Assignment of Mapping Area (in Master Mode) .......................... 10-14 10.4.3 Assignment of Mapping Area (in Slave Mode) ............................ 10-15 10.4.4 Data Flow Direction of Master and Slave ...................................
10-15 10.5 Bit-strobe Command .......................................................................... 10-17 10.5.1 Bit-strobe Work Principle ............................................................ 10-17 10.6 Network Node Status Display ............................................................ 10-18 10.6.1 Scan List Node Status Display ................................................... 10-18 10.6.2 Scanner Module Status Display .................................................. 10-18 10.7 Special Operation in Master Mode ..................................................... 10-19 10.7.1 Master Mode Setting ..................................................................
10-19 10.7.2 Mapping Areas Setting ............................................................... 10-23 10.7.3 Extension Baud Rate Setting ...................................................... 10-29 10.8 Special Operation in Slave Mode....................................................... 10-31 10.8.1 Slave Mode and Mapping Areas Setting..................................... 10-31 10.8.2 Modifying the Data Length of the Slave ...................................... 10-38 10.8.3 Extension Baud Rate Setting ...................................................... 10-40 10.9 Application Example ..........................................................................
10-42 10.9.1 Constructing One DeviceNet Network ........................................ 10-42 10.9.2 Configuration of DeviceNet Slave ............................................... 10-43 10.9.3 Configuration of DeviceNet Master ............................................. 10-49 10.9.4 Configuring DeviceNet Slave into the Master ............................. 10-56 10.9.5 Data Flow Direction .................................................................... 10-57 10.9.6 Ladder Diagram Program ........................................................... 10-58 10.10 Error Diagnosis and Trouble Shooting ...............................................
10-60 10.10.1 Indicator Diagnosis ..................................................................... 10-60 10.10.2 Seven-segment Display Diagnosis ............................................. 10-61 10.10.3 Software Diagnosis..................................................................... 10-63 Chapter 11 DeviceNet Remote I/O Module AHRTU-DNET 11.1 Introduction of AHRTU-DNET-5A ........................................................ 11-3 11.1.1 Feature ......................................................................................... 11-3 11.1.2 Function and Specifications ..........................................................
11-3 11.2 Profile and Outline ............................................................................... 11-4 11.2.1 Dimensions ................................................................................... 11-4 viii