wiki:ComtelATCAShelf

Version 7 (modified by Dan Gastler, 9 years ago) (diff)

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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

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