Chapter 5 Configuration of Communication parameters
(4) The configuration procedure of Ethernet parameters table
The configuration procedure of Ethernet parameters shown in Table 5.11 is described here. And also the check
procedure is described here.
Table 5.11 Example of the configuration
Items Setting value The area to set
IP address of self station 192.168.16.8 (1-H),(1-L)
Subnet mask 255.255.255.0 (2-H),(2-L)
Destination IP address 192.168.16.254 (3-H),(3-L)
Send / Receive test
Logical port number 4000 (4)
Default gateway 192.168.16.1 (5-H),(5-L)
Logical port number of own station 3004 (24)
Task code
port 1
Service type 0 (TCP/IP)
(*1)
(25)
Logical port number of own station 3005 (26)
Task code
port 2
Service type 0 (TCP/IP)
(*1)
(27)
Logical port number of own station 3006 (28)
Task code
port 3
Service type 0 (TCP/IP)
(*1)
(29)
Logical port number of own station 3007 (30)
Task code
port 4
Service type 0 (TCP/IP)
(*1)
(31)
Task code
communi
cation
The value of timeout for Task code port 15 seconds (32)
Transfer speed / type 0 (Auto Nego)
(*1)
(33)
*1: Refer to Table 5.6 for the value corresponding to the set contents.
(a) Preparation of setting value
WM100 to WM136 (in total 55 words) shown in
Figure 5.9 are used as the source area of Ethernet
parameters for this example.
I/O No. Setting value (HEX) I/O No. Setting Value (HEX)
15 8 7 0 15 8 7 0
WM100 192 (C0) 168 (A8) (1-H) :
WM101 16 (10) 8 (08) (1-L) WM12C 0 (00) 0 (00)
(*1)
WM102 255 (FF) 255 (FF) (2-H) WM12D 3004 (0BBC) (24)
WM103 255 (FF) 0 (00) (2-L) WM12E 0 (0000) (25)
WM104 192 (C0) 168 (A8) (3-H) WM12F 3005 (0BBD) (26)
WM105 16 (10) 254 (FE) (3-L) WM130 0 (0000) (27)
WM106 4000 (0FA0) (4) WM131 3006 (0BBE) (28)
WM107 192 (C0) 168 (A8) (5-H) WM132 0 (0000) (29)
WM108 16 (10) 1 (01) (5-L) WM133 3007 (0BBF) (30)
WM109 0 (00) 0 (00)
(*1)
WM134 0 (0000) (31)
: WM135 15 (000F) (32)
: WM136 0 (0000) (33)
*1: The value of “0” is required for the area offset +09 to +2C.
Figure 5.9 The source area map of Ethernet parameters
5-12
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