Delta Electronics Ethernet Communication Module DVPEN01-SL - Manual (Page 38)

Ethernet Communication Module DVPEN01-SL
DVP-PLC Application Manual 36
6.3 Setting up IP and Communicating through WPLSoft
Application Setting up network parameters of DVPEN01-SL by ladder diagram
Network
requirement (1) IP of DVPEN01-SL: 192.168.0.4
(2) Subnet mask: 255.255.255.0; Gateway: 192.168.0.1
(3) If DVPEN01-SL is damaged, change to a new DVPEN01-SL and execute
STOP→RUN. The IP of the new DVPEN01-SL will be modified into 192.168.0.4.
(4) DVPEN01-SL is the first extension module attached in the left hand side of PLC.
1. The connection
PC
DVP-PLC DVPEN01
2. See 6.1 for how to set up the communication. Download the program to PLC.
MOV
M1002
MOV
END
MOV
MOV
MOV
MOV
MOV
D0
D1
D2
D3
D4
D5
D6
K0
H4
HC0A8
HFF00
HFFF
H1
T0 K100 K69 K7 D0
HC0A8
Explanations:
• Use M1002 to trigger all the settings. When DVPEN01-SL goes from STOP to RUN, D0 = 4
refers to using static IP address. Write the IP address into D1 and D2, subnet mask into D3 and
D4, and gateway into D5 and D6.
• The IP address is to be set as 192.168.0.4. Therefore, write H’0004 into D1 and H’C0A8 into D2.
(K192 = H’C0, K168 = H’A8, K0 = H’00, K2 = H’02)
• The subnet mask is to be set as 255.255.255.0. Therefore, write H’FF00 into D3 and H’FFFF
into D4. (K255 = H’FF)
• The gateway is to be set as 192.168.0.1. Therefore, write H’0001 into D5 and H’C0A8 into D6.
(K1 = H’1)