HP NonStop G-Series - Manual (Page 99)

Blower (FCDM)
A subcomponent of an FCDM .
There are two blowers in each FCDM. Each blower is mounted on a power supply and cools the enclosure by circulating
air through the enclosure and the elements. The rate at which air moves (the air flow) determines the amount of cooling
and is a function of blower speed (rpm). These blowers, under the control of the EMU or the associated power supply,
can operate at multiple speeds. This ensures that when the enclosure temperature changes the blowers can
automatically adjust the air flow.
Location in OSM Tree: System > Group > FCDM Collection > FCDM > Blower
Example: Blower (111.211.1.97)
Attributes
Blower
Displayed in the Attributes tab and Attributes dialog box only if the value is something other than
OK.
Values
Service State
Physical
Indicates whether or not the blower’s (amber) fault LED is blinking.
Value: Blinking or Off LED State
The vendor hardware type. Type
Logical
The state of the component as known to the operating system on the server. Values Device State
Actions
Blink LED Off
Turns off the blinking of the blower’s (amber) fault LED.
SCF Equivalent: SCF Control SAC $ZZSTO.#sac-name, deviceid(shelf,bay), LED OFF
Blink LED On
Causes the blower’s (amber) fault LED to blink on and off.
SCF Equivalent: SCF Control SAC $ZZSTO.#sac-name, deviceid(shelf,bay), LED ON
Replace
Displays the procedure for replacing the blower.
Blower (FCDM) 99