From the Expert

VISION Hub Frequently Asked Questions

Q. How does data transfer, from the EDAQ to the Hub, occur?
A. ATI proprietary protocol (ICP) over a CAN physical layer.

Q. All of my USB devices are powered up, but they will not go online, what do I do?
A. 1) USB driver is not installed properly in Windows.

2) Incorrect USB driver installed in Windows.

3) Faulty USB port on the PC.

4) Faulty USB Defender.

5) Faulty 4 port commercial splitter.

6) Faulty USB cables.

7) Problems exist at the USB device.

Q. My USB connection intermittently goes offline while I am running a test, what should I do?
A. 1) Vehicle Ground Loop
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2) USB Cable Distance.
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Q. How much current does the ATI hardware units draw?
A. Hub Approx 100-200mA

In Vehicle; 1 Hub, 1 AI EDAQ module and 2 T EDAQ modules draw about 1 amp.

Q. What is the extra CAN channel with VNI card used for?
A. This CAN channel is for communication with a vehicle or engine CAN bus for calibration