Page History

...

installed the COB board, COB-41, to the 4th slot of this crate. 

Image Added

install ethernet cable

Image Added

reading the small screen and the LEDs to figure out the status

Image Added

if the LED is green, looks like everything working as expected. 

If the LED is red, something is wrong, see below:

Image Added

It's a little bit complicated to get the DTM and DPMs IP right, need to manually do step by step

1. login to rddev111
2. ping dtm with cmd: ping cob_dtm. 
3. ping dpms with cmd: ping cob_dpmX  (X could be 2,3,4,5,6,7,8)
   1. for our setup, the cob_dpm7 is for the DPM0_rce0; cob_dpm8 is for the DPM0_rce2; the cob_dpm5 is for the DPM1_rce0; cob_dpm6 is for the DPM1_rce2; the cob_dpm3 is for the DPM3_rce0; cob_dpm4 is for the DPM3_rce2;
   2. if failed to ping the dpmX, need to restart it manually
      1. login to rddev111
      2. setup RCE SDK with cmd: source /opt/rce/setup.sh
      3. manually restart rce with Cmd: cob_rce_reset  [/slot[/bay[/rce]]]
         1. you can get help by: cob_rce_reset --help
         2. for our setup, the slot number is 4; if I want to restart the cob_dpm7, for example, it is the DPM0_rce0, the the bay number is 0, and rce number is 0. So, the full Cmd is "cob_rce_reset  atlas-sm/4/0/0"