Delta DVPEN01-SL operation manual Application of Data Exchange

Page 50

Ethernet Communication Module DVPEN01-SL

6.9Application of Data Exchange (2)

Available in firmware V2.0 and later versions

Application

Network requirement

“Always Enable” Data Exchange. Enable a timer and write the timer values into D0 ~ D99. Continue to write the present values in D0 ~ D99 of PLC_A into D0 ~ D99 of PLC_B, and write the values in D0 ~ D99 of PLC-B into D200 ~ D299 of PLC_A.

(1)Adopting static IP.

(2)IP of PLC_A: 192.168.1.99

(3)IP of PLC_B: 192.168.1.97”

(4)Update from PLC_A to PLC_B and PLC_B to PLC_A.

1.See 6.1 for how to set up the communication.

2.Open the setup page of PLC_A and switch to “Data Exchange” page.

4.Check “Enable Data Exchange” box. Select “Always Enable” for Execute Mode. Enter IP address of PLC_B “192.168.1.97”, D200ÅD0 Quantity: 100 and D0ÆD0 Quantity: 100 in No. 1 Data Exchange Host IP column. Click “OK” to complete the setting.

5.After all the settings in PLC_A are completed, compile the ladder diagram in the MPU and download it to PLC_A. See below for the program design:

48	DVP-PLC Operation Manual

Image 50

Contents DVPEN01-SL Page Table of Contents Application Examples Specifications FunctionsDimension Product ProfilesRJ-45 PIN Definition LED IndicatorsInstallation Control Register CR Control Registers in DVPEN01-SLEthernet Communication Module DVPEN01-SL Explanations on CR „ E-mail Functions„ Data Exchange Ethernet Communication Module DVPEN01-SL „ Sending Modbus TCP Instruction Ethernet Communication Module DVPEN01-SL Numbering of Left-Side Modules „ RTU MappingSetting up Communication & Searching for Modules „ Communication settings„ Broadcast search „ Designating model to search Ethernet Communication Module DVPEN01-SL „ Searching by IP address „ Opening DVPEN01-SL setup page by RS-232 Basic Settings „ Setting up DVPEN01-SL basicsNetwork Settings „ Setting up static IP of the PCEthernet Communication Module DVPEN01-SL „ Setting up DVPEN01-SL Network DhcpSetting up E-Mails „ Setting up DVPEN01-SL mail„ Setting up DVPEN01-SL data exchange Data Exchange„ The settings RTUStatic ARP Table „ Setting up IP filterIP Filter „ Setting up DVPEN01-SL password Setting up Password„ Setting up static ARP table Returning to Default Setting „ DVPEN01-SL returning to default settingSetting up IP and Communicating through WPLSoft Application ExamplesEthernet Communication Module DVPEN01-SL Open Basic setup Switch to Network setup Connecting the PC with DVPEN01-SL through LAN DVPEN01 DVP-PLC Ethernet Communication Module DVPEN01-SL Ethernet Communication Module DVPEN01-SL Setting up Password and Clearing Password Ethernet Communication Module DVPEN01-SL After the password is cleared, you can modify the parameters IP Filter Protection Ethernet Communication Module DVPEN01-SL Setting up Static ARP Table Ethernet Communication Module DVPEN01-SL Application of E-Mail Application of Data Exchange ExplanationsEthernet Communication Module DVPEN01-SL TRD Application of Data Exchange Ethernet Communication Module DVPEN01-SL Ethernet Communication Module DVPEN01-SL From Explanations Data exchange will be executed every one second Application of Modbus TCP Master RTU Mapping Ethernet Communication Module DVPEN01-SL Ethernet Communication Module DVPEN01-SL