Fan Trays Numbering Scheme
The fan trays of each rack row form a single CAN chain. The CAN Node ID
of the fan trays is as follows
<0|1><rack-number> (demical)
or
0|10 + <rack-number>
Assuming the node ID is a
demical number, the first digit is
either 0 or 1, namely 0 or 10. (Because the LCD panel in wiener use demical digit)
0(0) for a crate in the top position
1(10) for a crate in the bottom position
The second digit is the number of rack
Example
The fan trays in
D3E03 (VELO) would have
3 (top crate)
13 (bottom crate)
as CAN Node ids
--
KaikuoZHUO - 21 Mar 2007