FX
Series Programmable Controllers
3G
User's Manual - Hardware Edition
5.3
Precautions on Use of (Built-in USB) Programming Port
Make sure to set the contents described in this section when executing circuit monitor, device registration
monitor, program reading/writing, etc. in the FX
Developer Ver. 8.72A or later. For GX Developer is prior to Ver. 8.72A, communication using the (built-in
USB) programming port is not available.
5.3.1
Installation of USB driver (GX Developer Ver. 8.72A or later)
It is necessary to install the USB driver to execute USB communication using the (built-in USB) programming
port.
For the USB driver installation method and procedure, refer to the following manual.
5.3.2
Setting in GX Developer (Ver. 8.72A or later)
1. Select [Online]
2. Double-click [Serial] in [PC side I/F] to open the "PC side I/F Serial setting" dialog box.
3. Select "USB (Built-in port)".
A display screen is the example of Ver.8.72A.
4. Click the [OK] button to finish the setting.
[Transfer setup...] to open the "Transfer setup" dialog box.
Double-click it.
5 Version Information and Peripheral Equipment Connectability
5.3 Precautions on Use of (Built-in USB) Programming Port
PLC using the (built-in USB) programming port and GX
3G
→ GX Developer Operating Manual (Startup)
Select "USB (Built-in port)"
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