Events (Alarms And Messages); Alarms List - GE Digital Energy SG 400 kVA Operating Manual

6.6

EVENTS (ALARMS AND MESSAGES)

Each of the following listed events can be displayed on the LCD screen or on PC where the "PowerJump
Manager" or "PowerJump DataShield" is installed.
Alarms and Messages are differently specified because the alarms are indicating an abnormal
functioning of the UPS (which are additionally signalled with the LED alarm and acoustically with the
buzzer), while the messages indicate the various states of operation of the UPS (stored in the events list,
but not activating the LED alarm and the buzzer).
When in the alarms mode, the LCD screen displays a time ordered sequence of screens corresponding
to the last 256 alarms and messages, each screen indicating:
metering
01.01.2006
NR=255 Status=4A61
alarms
4115: LOW
BATTERY VOLTAGE
parameters

6.6.1 Alarms list

Code Alarms
SETUP VALUES
4000
LOST
UPS
4004
FAILURE
RECTIFIER FUSES
4100
FAILURE
K4 CLOSING
4102
FAILURE
K4 OPENING
4103
FAILURE
BATTERY
4104
FUSES
RECTIFIER
4105
OVERTEMPERATURE
RECTIFIER
4106 TRANSFORMER
OVERTEMPERATURE
RECTIFIER UTILITY
4110
OUT OF TOLERANCE
Modifications reserved
OPM_SGS_USM_M40_M50_1US_V020.doc
+
12:45:07
–
ok
Parameters are lost and have been replaced with default values.
Call nearest Service Center for intervention.
The master unit detected the slave unit missing on the
communication bus even though switch Q1 is still closed.
The u-switch mounted on the Rectifier Input Fuses indicates a
blown fuse, and consequently shut down.
Clearance of this condition allows you to restart the Rectifier.
K4 not closed despite a closing command being issued.
Signalled by auxiliary contact.
Rectifier cannot start.
K4 not open despite an opening command being issued.
Signalled by auxiliary contact.
Utility remains connected to Rectifier bridge.
This function, when enabled on input programmable relays
(password required), warns the user about the external Battery
Fuses failure or MCB opening, signalled by NO free contact.
Temperature sensor indicates an over temperature on the
Rectifier Bridge.
Only alarm is given.
The Rectifier, when in Off state, cannot start as long as this
condition persists.
The temperature sensor inside the input transformer winding
indicates over temperature.
Only the alarm is given.
The Rectifier, when in Off state, cannot start as long as this
condition persists.
Rectifier Input Utility is out of tolerance (voltage, frequency or
phase).
1- The date and time when the event occurred.
2- The number of the event (255 = the most recent).
The standard code and the status word.
3- Code with an explicit text description of the events.
Meaning
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Operating Manual SG Series 400 & 500 kVA