Raven Envizio Pro, Инструкция по установке и эксплуатации

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APPENDIX
E
P/N 016-0171-493 Rev. I 215
Appendix E
Updating CAN Nodes
via the Envizio Pro
Envizio Pro field computers with software version 2.2 or higher and CAN firmware version 10 or higher are
capable of programming nodes on the CANbus directly through the field computer and connected cabling
using a USB flash drive with the CAN Update program.
Note:
Before trying to update a CAN node, make sure the node is communicating properly over the
CANbus. If the node is not communicating properly, the field computer will be unable to update the
node.
CAN node updates will be made available periodically on the Raven Applied Technology web site:
www.ravenhelp.com
Note:
The .hex update file must be located in a folder labeled “CANupload” on the root of the USB flash
drive (e.g. “G:\canupload”) used with the field computer. If the update files are downloaded from
the Raven web site, the required file structure will be created when the files are extracted.
To Update CAN Nodes
Important:
Do not remove power or unplug any cabling connections during the node update process. It is
recommended to start the machine and keep the engine running during the update process to maintain
constant power over the CANbus system. If the update process fails to complete the update successfully,
the node may become unresponsive. Unresponsive nodes will need to be returned to Raven for repairs.
1.
Start the field computer and touch the Information icon in the upper, right corner of the Home screen.
NOTICE
Updating a CAN node erases the current
settings in the node. To retain settings and
calibration data, be sure to write down all
settings stored by the node(s) being updated.