Use the programming software (Control Editor) for communication settings.
Please refer to the manual of the EHV for more details.
1. Start the programming software and create the project. The project appears in the offline mode.
2. Select [Editor Communication Setting] from the [Tool] menu to display the communication setting dialog box.
3. Select the communication method to transfer the External Device between "USB" and "Serial", and then click [Setting].
4. Connect the PC and the External Device by a USB cable or a serial cable (Hitachi IES Co., Ltd.).
5. Select [Mode Change] - [Online] from the [Online] menu to move to the online mode.
6. Select [CPU Setting] - [IP Address Setting] from the [Tool] menu to set IP address.
7. Select [CPU Setting] - [Ethernet Communication (Task Code) Setting]
from the [Tool] menu to set [Port No.] and [Protocol].
Also, please set the IP Address, [Port No.] and [Protocol] as the same
value as those set on the Display
side.
8. Turn ON the power of the External Device again.