EXFO XTM-50 O-band, Руководство пользователя

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Using the XTA-50 in Remote Mode
36 XTA-50 User Guide
4. Connect the USB B port of the XTA-50 (see Figure 2, p. 13 ) to the USB-A port of your
computer using a USB-B/USB-A cable.
The XTA-50 USB-B port is recognized as a COM port by the computer.
5. To know the COM port number your computer use for the XTA-50, open the Windows
Device Manager ( Control Panel > System and Security > System ) and browse the
Ports (COM & LPT) folder.
5.3.2 Controlling the XTA-50 via USB-B
Before Starting • Make sure you the XTA-50 USB Driver is installed on you computer (see section
Installing the USB Driver, p. 35 ).
• Connect the USB B port of the XTA-50 (see Figure 2, p. 13 ) to your computer with a
USB-A to USB-B cable.
Procedures Controlling the XTA-50 Using LabVIEW
1. If LabVIEW is already installed on your computer, use the following files:
• <XTA-50 USB key>\LabVIEW vx.xx\XTA-50 Remote.lvproj : this file contains the
LabVIEW sample project.
• <XTA-50 USB key>\LabVIEW vx.xx\src\Ethernet USB GPIB RS232 clients.vi :
this file contains a sample LabVIEW program for either an Ethernet, USB or GPIB
RS232 interface.
• < XTA-50 USB key>\LabVIEW vx.xx\src\CP1202 UART USB : this directory
contains all the .vi files for USB control.
The following identifiers are required by the LabVIEW driver.
• PID (Product IDentifier): 0x8606
• Baud rate: 115200
• Parity: None
• Stop bits: 1 stop bit
• DSR: Status input
• DTR: Held inactive
• DCD: Status input
• CTS: Status input
• RTS: Held inactive
• xonxoff: false/OFF
2. Use the authorized remote commands detailed in section Available Remote
Commands, p. 48 to remotely control the XTA-50.
Important
Do not connect your computer to the XTA-50 USB-A port. The USB
remote mode is only available through the XTA-50 USB-B port.