GE Industrial Solutions Millennium II Controller J85501P-1 - Manual (Page 106)

Basic Installation and User’s Guide for the Millennium II Controller
Issue 3 January 2008 106
Alarm Description Explanation
Connected Equip Alarm 1 Equipment monitored by Galaxy through Data Switch Port-
1 is reporting an alarm.
Connected Equip Alarm 2 Equipment monitored by Galaxy through Data Switch Port-
2 is reporting an alarm.
Connected Equip Alarm 3 Equipment monitored by Galaxy through Data Switch Port-
3 is reporting an alarm.
Connected Equip Alarm 4 Equipment monitored by Galaxy through Data Switch Port-
4 is reporting an alarm.
Connected Equip Alarm 5 Equipment monitored through Data Switch Port-5 is
reporting an alarm. (Millennium only.)
Connected Equip Alarm 6 Equipment monitored through Data Switch Port-6 is
reporting an alarm. (Millennium only.)
Converter Fail A converter connected to the serial bus has failed.
Converter Fan Major More than 1 converter fan has failed.
Converter Fan Minor A single converter fan has failed.
Clock Changed A change has been made to the Time or Date setting. This
is a latched event, remaining active until cleared by a user.
Rectifier Current Limit The rectifiers connected to the controller’s serial bus have
reached their current limit setting. Plant voltage may,
therefore, be lower than that requested in Rectifier
Manager.
Minor Comm Fail Alarm The controller has lost communication with a device that it
had previously recognized on its rectifier/converter/BIC
serial bus. If one of these devices is to be permanently
removed, it is necessary to issue a UNINSTALL DEVICES
command to clear the alarm.
Multiple Converter Fail Multiple converters connected to the controller’s serial bus
have failed. This threshold is programmable.
Contactor 1 Failed A contactor controlled by the controller’s LVD settings
(usually used with all LVBD contactors of a plant) is in the
opposite state of that it has been instructed to be in (open if
instructed to be closed, closed if instructed to be open).
Contactor 2 Failed A contactor controlled by the controller’s LVD settings
(usually used with all LVBD contactors of a plant) is in the
opposite state of that it has been instructed to be in (open if
instructed to be closed, closed if instructed to be open).
Contactor 3 Failed A contactor controlled by the controller’s LVD settings
(sometimes used with some of the LVLD contactors of a
plant) is in the opposite state of that it has been instructed
to be in (open if instructed to be closed, closed if instructed
to be open).