Digital Equipment StorageWorks UltraSCSI DS-BA370 Series, User Manual

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Environmental Monitoring Unit (EMU)
3–10 UltraSCSI RAID Enclosure
Setting the Temperature Sensors
There are three temperature sensors in each UltraSCSI enclosure
•
Two on the rear of the backplane in the top middle
•
One mounted on the EMU module
You have the option of setting the temperature at which an individual sensor
reports an overtemperature condition. You enter the desired temperature in
degrees Celsius (°C) within the range of 0°C (32°F) through 49°C (120°F).
See Table 3–2 for the relationship between °C and °F (Fahrenheit). Always
use the rules in Table 3–3 when setting the temperature set points.
The EMU sensor monitors the EMU air temperature, while the two
enclosure sensors monitor the exhaust air temperature. The exhaust air
temperature is higher than the EMU air temperature.
In an expansion configuration you can only set the master EMU
temperatures. The temperature set points for the other UltraSCSI enclosures
automatically change to match the master EMU setting.
______________________Note _____________________
For detailed instructions about using the
set emu
commands,
refer to the array controller CLI documentation.
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