885-0126 AES CAB BAU Overview and EMS/MGC Integration Guide

Maintenance Alarm Code 1

Alarm Category

Alarm Name

Bit

Alarm Code


Maintenance Alarm 1

Large voltage difference between clusters

Bit 0

0x0001

Abnormal communication with main control

Bit 1

0x0002

Communication with EMS failed

Bit 2

0x0004

EMS / PCS forced control relay

Bit 3

0x0008

PCS communication timeout

Bit 4

0x0010

Display communication failure

Bit 5

0x0020

Battery not enabled

Bit 6

0x0040

Insufficient number of operating battery clusters

Bit 7

0x0080

Exceeded the number of operating battery clusters

Bit 8

0x0100

Fire alarm

Bit 9

0x0200

Reserved

Bit 10

0x0400

Reserved

Bit 11

0x0800

High temperature for pre-charge resistance

Bit 12

0x1000

Fan failure

Bit 13

0x2000

Reserved

Bit 14

0x4000

Reserved

Bit 15

0x8000