wiki:ComtelATCAShelf

Crate info

  • The shelf manger is at 192.168.10.171. This conflicts with something from the rarp server running on cmssun1, so shut it down if you want to talk to the shelf manager.

IMPORTANT NOTES

  • The COB's insertion lever's sensor is broken and you must run clia commands to install/uninstall it. This involves commands typed into the shelf manager (talk to Dan)

To install: Insert COB as you normally would and then run the following command to tell the shelf the lever is correctly set

clia sendcmd 0x96 0x2e 0x08 0x0a 0x40 0x00 0x00 0x01

Where 0x96 is the IPMI address for the physical slot 2 and logical slot 11

To remove: Type the following command to simulate the lever being opened

clia sendcmd 0x96 0x2e 0x08 0x0a 0x40 0x00 0x00 0x00

Wait for the COB state to be inactive and then remove it physically.


Log

2016-09-12 Dan

config file updates for sane fan trays

/etc/rc.comtel

#CARRIER_OPTIONS="USE_DEFAULT_COOLING=TRUE" # enables default cooling strategy (non-zoned)
CARRIER_OPTIONS="USE_DEFAULT_COOLING=TRUE" # enables default cooling strategy (non-zoned)

/etc/shelfman.conf.comtel

#MIN_FAN_LEVEL = 40
MIN_FAN_LEVEL = 1

/etc/shelfman.conf

# COOLING_FAN_DECREASE_TIMEOUT = 0                                            
COOLING_FAN_DECREASE_TIMEOUT = 1        
# COOLING_FAN_INCREASE_TIMEOUT = 0                                            
COOLING_FAN_INCREASE_TIMEOUT = 1           
#COOLING_POLL_TIMEOUT =30                                                       
COOLING_POLL_TIMEOUT =5                                                       

2016-09-12

  • Using a POT, the power shelf output voltage was set to 48V
  • Controller pinout
J1 pin/color Arduino pin use
13/brown SCL_0
15/red SDA_0
18/white Alert#_0
19/orange \EN_B
21/blue \EN_A
20/brown ground
22/red ground
Last modified 13 months ago Last modified on Dec 1, 2017, 2:12:50 PM