Delta DVP-ES3 Series

vii
9.8.17 HC Register (Class ID: 357 Hex) ...................................................... 9-68
9.8.18 SM Register (Class ID: 358 Hex) ...................................................... 9-69
9.8.19 SR Register (Class ID: 359 Hex) ....................................................... 9-69
9.9 Delta EIP Product List ...................................................................... 9-71
9.9.1 Delta EIP Products ........................................................................... 9-71
9.9.2 Delta EIP Products, DLR (Device Level Ring) supported ......................... 9-71
9.9.3 Delta EIP Products, Scanner supported ............................................... 9-72
9.10 Network Security ............................................................................. 9-72
9.11 Operation and Monitor on the Web .................................................. 9-73
9.11.1 Getting Started .............................................................................. 9-73
9.11.2 Device Information ......................................................................... 9-77
9.11.3 Network configuration ..................................................................... 9-77
9.11.4 Data Monitoring ............................................................................. 9-80
9.11.5 Diagnostic ..................................................................................... 9-85
9.11.6 Configurations ............................................................................... 9-86
Chapter 10 CANopen Funciton and Operation
10.1 Introduction to CANopen ................................................................. 10-2
10.1.1 CANopen Function Descriptions ..................................................... 10-2
10.1.2 The Input/Output Mapping Areas ................................................... 10-3
10.1.3 Refreshing Mechanism in the Input/Output Mapping Areas ................ 10-4
10.2 Installation and Network Topology .................................................. 10-8
10.2.1 CANopen Communication Port ...................................................... 10-8
10.2.2 Configure the DVP-ES3 Series PLC with HWCONFIG ......................... 10-8
10.2.3 The CAN Interface and Network Topology ..................................... 10-10
10.3 The CANopen Protocol ................................................................... 10-15
10.3.1 Introduction to the CANopen Protocol .......................................... 10-15
10.3.2 The CANopen Communication Object ........................................... 10-16
10.3.3 The Predefined Connection Set .................................................... 10-22
10.4 Sending SDO, NMT and Reading Emergency Message through the
Ladder Diagram ............................................................................. 10-23
10.4.1 Data Structure of SDO Request Message ...................................... 10-23
10.4.2 Data Structure of NMT Message .................................................. 10-25
10.4.3 Data Structure of EMERGENCY Request Message ........................... 10-27
10.4.4 E
xample of Sending SDO through the Ladder Diagram ................... 10-29