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Dali Matrix PS System Installation and Commissioning Guide
Dali Wireless Proprietary and Confidential | DW-MAN-036 Rev 06
Alarm
Description and Tips
Severity
Failed to Initialize Data Clock
Operation is not possible.
CRITICAL
Failed to Initialize PWM
No user intervention necessary.
INFORMATION
Failed to Initialize RF Module
Communication
Operation is not possible.
Attempt to recover by power cycling the
unit.
Disconnect RF modules to determine if
one of them is causing the failure.
CRITICAL
Failed to initialize the I2C
Controller
Operation is not possible.
Attempt to recover by power cycling the
unit.
Disconnect RF Modules to determine if
one of them is causing the failure.
CRITICAL
Fan Control Failure
Communication failure to fan controller.
Operation may be possible if the fans are
still running. Verify this manually.
Monitor unit temperatures.
Temperature alarm will indicate the
need to shutdown if necessary.
MAJOR
Fan Failures (one fan has failed)
A fan is not operating as expected.
Monitor the unit temperature and
replace fan at your convenience.
Fans are field replaceable without
service interruption.
MINOR
Fan Failures (two or more fans
have failed)
More than one fan is not operating as
expected.
Monitor the unit temperature and
replace fans as soon as possible.
Fans are field replaceable without
service interruption.
MAJOR
FPGA Initialization Failure
Operation is not possible
Attempt to recover by power cycling the
unit.
Rewriting the FPGA image with a
software update may repair the unit.
CRITICAL
Hardware Initialization Failure
Only limited operation may be possible.
MAJOR
Hardware Initialization Failure
(Other)
Operation may be possible.
MAJOR