70 Part D: Monitoring © Tait Electronics Limited December 2007
Product code The product code and name of the PMU module.
Alarm Status Indicates whether the PMU currently has any alarm conditions. If the LED is
green, there are no active alarms. If the LED is red, the text box displays ‘Alarms
active,’ and there is at least one active alarm. To see which alarm is active, select
Monitor > Alarms > Current Status.
Serial number A unique identifier assigned to the PMU in the factory.
Inputs
The Inputs area (Monitor > Module Details > Power Management Unit)
indicates which inputs the PMU is able to use.
Mains ‘Available’ indicates that the PMU is fitted with an AC-DC converter
submodule. It can use mains input.
Battery ‘Available’ indicates that the PMU is fitted with a DC-DC converter
submodule. It can use DC power as an input.
Outputs
The Outputs area (Monitor > Module Details > Power Management Unit)
indicates whether the PMU is able to supply an optional output.
Auxiliary power ‘Available’ indicates that the PMU is fitted with an auxiliary power supply
submodule. It can provide an output for auxiliary equipment or for charging
the batteries.
Versions
The Versions area (Monitor > Module Details > Power Management Unit)
displays version numbers for aspects of the PMU.
Hardware The version number of the PMU hardware.
Firmware The version number of the PMU firmware and its creation date.
Calibrated Indicates when the PMU was last calibrated using the Calibration Kit.