To configure communication settings, use the ladder software (GX-Developer Ver.8.88S). After completing the settings, reboot the External Device to enable them. Please refer to the manual of the External Device for details.
Start up the ladder software.
Double-click [PC Parameter] under [Parameter].
Configure the following settings in the [Built-in Ethernet port] tab of the window that appears.
Setup Items |
Settings |
|---|---|
IP Address |
192.168.0.1 |
Subnet Mask pattern |
Option |
Default Router IP Address |
Option |
Communication Data Code Settings |
Binary code communication |
Enable Write during RUN |
Enable*1 |
*1It enables writing to the External Device even when the CPU is in RUN status.
Click [Open settings].
Configure the following settings in the window that appears.
Setup Items |
Settings |
|---|---|
Protocol |
TCP |
Open Method |
MC Protocol |
Source Port No. |
401H*1 |
*1Use an integer from "0401H to 1387H"
and "1392H to FFFEH" to enter the source port No.
Check with a network administrator about setting value.
Click [End].