14 | Recording
88/136 Vehicle_Control_Unit_VCU_Manual Bosch Motorsport
State Description
5: Error: Media error The communication to the USB device broke down.
The USB device is defect.
The USB device is not supported by Vehicle Control Unit VCU.
6: Error: Media corrupt The USB device is not in valid BFS format.
(Hint: Re-format the USB device in RaceCon.)
14.4 High speed logging
The VCU can acquire analogue channels at a rate of up to 200 kHz, provided that the up-
grade “High speed logging” has been activated on the device concerned.
Six analogue channels are available for high speed logging: HS_ANA01 - HS_ANA06. To
set up the logging for high frequencies, please consider the following hints:
The pin configuration (pull up, pin diagnosis) is done like on any conventional pin: Under
“I/O channels”, the list of high speed channels appears and can be modified after a double
click on the menu item in the tree view:
The logging setup is based on the channels named “hs_ana_1”… “hs_ana_6” which appear
under the tree item “VCU-Logger” (hint: use a text filter in the data field to exclude all
other list items).
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