Yokogawa EJX930A - Manual (Page 157)

<Appendix C. HART Communication Device Information> C-1
IM 01C25R51-01E
Appendix C. HART Communication
Device Information
C-1 Installing Software for Communication
Device
The USB FieldMate modem driver is installed automatically.
Check that “CP210x USB to UART Bridge Controller” is installed using Add or Remove Programs
(Windows XP) or Programs and Features (Windows Vista) in the Control Panel.
If the installation is not performed correctly, double-click the following file.
“<FieldMate CD-ROM>:\USB_Modem_Driver\FMModemInstaller.exe”
C-2 How to Confirm COM Port
Find out which COM port the modem will be connected to.
Select the Start menu. Click [Control Panel]
Figure C2.1 Start Menu