Matrix PS System Installation and Commissioning Guide
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229
Dali Wireless Proprietary and Confidential | DW-MAN-036 Rev 06
AP P END I X E :
AL AR MS
Alarm
Description and Tips
Severity
Backplane hardware failure
Backplane cannot be configured for
proper operation.
CRITICAL
Card inserted in the slot is not
ready to communicate with the
controller.
The Controller detects a card inserted in
the slot, but the card is not yet
responding to commands.
A host may take several minutes to boot.
Wait for the NOT READY alarm to clear
or to progress to ERROR.
MAJOR
Card inserted in the slot is not
responding to commands.
The Controller detects a card inserted in
the slot, but the card has not responding
to commands for several minutes.
Check that the card is properly inserted,
that power is applied to the slot, and
that the card's LEDs indicate that it is
functioning.
MAJOR
Configuration Database Parsing
Failure
Unit operation is not recommended.
The unit may be recoverable by Dali
service personnel.
A software update will not resolve this
issue.
CRITICAL
CRC Errors on Upstream Optical
Link
Fiber signal could be properly decoded.
Fiber signal format could be
incompatible.
Received power levels may be marginal.
Dirty fiber may cause poor signal levels,
ensure fiber ends are clean.
CRITICAL
CRC Errors on Downstream
Optical Link
Fiber signal could be properly decoded.
Fiber signal format could be
incompatible.
Received power levels may be marginal.
Dirty fiber may cause poor signal levels,
ensure fiber ends are clean.
MINOR
DL Input Path Low Power
Input power is below what is configured
for Input Power Low Alarm Threshold.
Check source power and cable
connections.
If input power is as expected then adjust
alarm threshold.
MINOR
Failed to Initialize a Critical SPI
Device
Operation may not be possible.
Attempt to recover by power cycling the
unit.
CRITICAL