Exam 20: Configuring the Keyspan by Tripp Lite, High-Speed Usb to Serial Adapter Model Usa-19hs

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After clicking the Auto-Configure button with a successful configuration resulting, the Configure Devices window automatically closes.

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If auto configuration fails to find the controller, what are four checks that can be performed?

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If auto configuration fails to find the controller, check the following:
1. Is the PAC or device you are attempting to communicate with turned on?
2. Is Correct COM port selected on the Configure Devices window?
3. Are you using the correct serial cable?
4. Are you using a good serial cable?
5. Is the USB Serial adapter working correctly?
6. If using a different USB to serial adapter, has this adapter been used successfully to configure serial PAC communications previously?
7. Are there problems with the computer's serial port?
8. Are there problems with the PAC's serial port?

If the serial adapter driver is not successfully configured after performing checks, what is likely the best recovery method?

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If the driver was not successfully configured: Probably the best recovery method is to select the driver and then click Delete near the bottom right of the Configure Drivers window. Recheck everything and try to reconfigure the driver.

By double-clicking the Keyspan Serial Assistant icon on the computer's desktop, the Keyspan by Tripp Lite Serial Assistant window opens and identifies the busy COM port.

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What happens if the incorrect COM port is selected in the RSLinx driver configuration screen?

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The name of a driver can be changed in the Configure Drivers window.

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Briefly discuss the types of Keyspan by Tripp Lite High-Speed USB Serial Adapter connectors (ends) involved in connecting a USB port of a personal computer and a standard DB9 serial communication port on a controller.

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After successfully configuring the serial adapter, the Configure Drivers window will show the driver as ____________________.

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Allen-Bradley 1756-CP3 is a(n) ____________________ cable.

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Be sure the USB adapter is attached to the personal computer when loading the USB adapter's software drivers onto that computer.

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In place of standard 9-pin D-shell serial ports, newer personal computers feature ____________________ ports.

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If communications were established with the controller at one point but have currently been lost, what are three checks that could be performed?

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The Keyspan by Tripp Lite software will always assign the USB adapter as COM port 3.

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A method of determining the USB serial adapter's assigned port is through Windows ____________________.

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Used to verify communication with the PAC, the ____________________ screen displays an X through the controller if communications were established at one point but have currently been lost.

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