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
(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:
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