Eaton Matrix 2000 - Matrix 2000 Alarm Codes

Matrix Standalone Inverter
18
Copyright © 2017 Eaton Corporation. All Rights Reserved.
IPN 997-00012-72C July 2017
Alarm Codes
Alarm Name
Level
Remark
Output
Status
Yellow
LED
Red LED
Alarm
Contacts
Inv fault
Critical
Inverter fault. Either:
1. The dc input voltage polarity is
reversed.
2. Inverter output short circuit.
3. Abnormal output voltage.
4. Negative Power Protection.
5. Overload fault.
Off
On
Released
Over load
Warning
Inverter over-loading (Load >
105%)
On
On
Fan fault
Major
Inverter fan fault
On
Slow Flash
Released
Power limit
Warning
Inverter power limited
On
DC abnormal
Warning
Inverter input out of range
Fast Flash
Released
DC low off
Warning
Inverter shut down due to low
input voltage
Fast Flash
Released
Bus High
Critical
Bus volt over maximum level
Off
Fast Flash
Released
Bus Low
Critical
Bus volt under minimum
level
Off
Fast Flash
Released
BusSoft fail
Critical
Bus Soft Start Fail
Off
Fast Flash
Released
Output short
Critical
Inverter output short circuit
Off
On
Released
OPV Low
Critical
Inverter output voltage low
Off
On
Released
OPV High
Critical
Inverter output voltage high
Off
On
Released
Temp High
Critical
Inverter temperature high
Off
Fast Flash
Released
NegPow fault
Critical
Inverter negative power
protection
Off
On
Released
SoftStart fail
Critical
Inverter soft start fail
Off
Fast Flash
Released
Mains abnormal
Warning
AC input unavailable
Fast Flash
Released
Eeprom fail
Major
Inverter EEPROM fault
Released