Delta Electronics AH500 Operation Manual page 345

Chapter 11 Convenient Functions
Table of Contents
11.1 PLC Link (for AHCPU5X0 models) .................................................................... 11-2
11.1.1 Introduction of a PLC Link ..................................................................... 11-2
11.1.2 Constructing a PLC Link in NWCONFIG in ISPSoft ............................... 11-2
11.1.2.1 Opening the PLC Link Table Editor Window .................................. 11-3
11.1.2.2 Designating a Port as a Master Station (Step 1) ............................ 11-4
11.1.2.3 Setting Communication Parameters (Step 2) ................................. 11-6
11.1.2.4 Creating a Data Exchange Table (Step 3) ..................................... 11-7
11.1.2.5 Monitoring a PLC Link ................................................................. 11-14
11.1.2.6 Important Points About Constructing a PLC Link ......................... 11-18
11.1.3 Executing a PLC Link through the Program in ISPSoft ........................ 11-20
11.1.3.1 Parameters Related to a PLC Link .............................................. 11-20
11.1.3.2 Setting a PLC Link ....................................................................... 11-25
11.1.4 Related Special Auxiliary Relays and Special Data Registers .............. 11-31
11.2 Ether Link (for AHCPU5X0 models) ................................................................ 11-33
11.2.1 Introduction of an Ether Link ................................................................ 11-33
11.2.1.1 General Specifications and Functions .......................................... 11-34
11.2.1.2 Steps of Constructing an Ether Link ............................................. 11-35
11.2.2 Constructing an Ether Link in NWCONFIG in ISPSoft ......................... 11-36
11.2.2.1 Constructing an Ether Link .......................................................... 11-36
11.2.2.2 Opening the Ether Link Configuration Window ............................ 11-36
11.2.2.3 Creating and Managing a Data Exchange Table ......................... 11-38
11.2.2.4 Node List and Display Area ......................................................... 11-41
11.2.2.5 Start Mode of an Ether Link ......................................................... 11-43
11.2.2.6 Downloading the Parameters Related to an Ether Link ................ 11-45
11.2.2.7 Uploading the Parameters Related to an Ether Link .................... 11-47
11.2.2.8 Deleting Asynchronous Device .................................................... 11-48
11.2.2.9 Enabling/Disabling the Online Monitoring Function ...................... 11-49
11.2.2.10 Starting/Stopping the Execution of an Ether Link Online .............. 11-53
11.2.2.11 Monitoring Table and Error Log .................................................... 11-56
11.2.3 Related Special Auxiliary Relays and Special Data Registers .............. 11-57
11.3 Data Exchange Function ................................................................................. 11-60
11.3.1 MODBUS Data Exchange ................................................................... 11-60
11.3.1.1 MODBUS Data Exchange ........................................................... 11-60
11.3.1.2 MODBUS Data Exchange - PLC Parameter Setting .................... 11-60
11.3.1.3 MODBUS Data Exchange - Downloading/Uploading Parameters 11-63
11.3.1.4 MODBUS Data Exchange - Special Auxiliary Relays .................. 11-64
11.3.2 MODBUS TCP Data Exchange ........................................................... 11-81
11.3.2.1 MODBUS TCP Data Exchange.................................................... 11-81
11.3.2.2 MODBUS TCP Data Exchange - PLC Parameter Setting ............ 11-82
11.3.2.3 MODBUS TCP Data Exchange - Downloading/Uploading Parameters .
.................................................................................................... 11-86
11.3.2.4 MODBUS TCP Data Exchange - Special Auxiliary Relays .......... 11-88
11.4 Web ...............................................................................................................11-116
11.4.1 Introduction ........................................................................................11-116
11.4.2 Usage ................................................................................................11-116
11.4.3 Troubleshooting .................................................................................11-118
11.5 EtherNet/IP ................................................................................................... 11-121
11 - 1