Acer AcerAltos 3102RS, Руководство пользователя

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User’s Guide
236
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Detect the power supply status, and rise up or sink down the
“power” signal of the Fault-bus (pin 31 in the left Fault-bus
connector) according to the detected information. When a power
supply failed, activate the signal. When the power supply is
working properly, keep the signal inactive. If the enclosure
supports the redundant power supply feature (with more than one
power supply), detect the status of each power supply and
combine them into one signal.
•
Detect the temperature in the enclosure, and rise up or sink down
the “temperature” signal of the Fault-bus (pin 32 in the left Fault-
bus connector) according to the detected information. When the
temperature goes too high, activate the signal. When the
temperature goes back to normal, keep the signal inactive. If
more than one temperature sensor is supported in this enclosure,
collect the temperature information from each sensor and
combine them into one signal.
•
Receive the UPS status from the UPS, and rise up or sink down
the “UPS” signal of the Fault-bus (pin 33 in the left Fault-bus
connector) according to the received information. When UPS
reports a power failure, activate the signal. When UPS reports
that power failure has recovered, keep the signal inactive.
Drive Failure Signals Output
Each SCSI drive can assign a slot number. There are 20 slot signal
outputs in the left Fault-bus connector, and additional 21 slot signal
outputs in the right Fault-bus connector. When the RAID controller
detected that one SCSI drive has failed, the corresponding slot
number signal will be activated for the failed drive indicated.
Pin 27 of the left Fault-bus connector is named “any slot”. The “any
slot” signal will be activated when the drive failure LED (slot) is lighted.
The controller will report the Fault-bus error signals to the user through
the front panel, RS-232C terminal interface and the Acer RAID
Manager .