Unit Fault Conditions - Toshiba 288V Installation And Operation Manual

Condition
Breaker Open
Hardware Fault
Multiple Faults
1
Variable based on the current DC voltage of the system.
10.2

Unit Fault Conditions

A fault condition is any of the following
1. If CAN communication is lost more than CAN Communication Timeout Threshold (5* Seconds).
2. If Cell Voltage <= Minimum Cell Voltage Threshold (1.5*V)
3. If Cell Voltage >= Maximum Cell Voltage Threshold (2.8*V)
4. If SOC percentage <= Minimum SOC Percentage Threshold (5*%).
5. If optional fuse indicators are opened. (Only if installed)
6. If battery breaker is opened.
*value is subject to change.
30
LED STATUS
Battery
Discharging
Ready
Off Off
Blinking Blinking
Off Off
288V SCiB Energy Storage System Installation and Operation Manual – 203810-000
Affects
System
Fault
or Unit
Blink 2 Times
every 5 System
Seconds
Blinking System
Blink N Times
every 5 sec- n/a
onds.
Description
Breaker is Open
BMU Communication
When multiple faults occur, Fault LED will blink N
times, where N = the sum of blinks of the
individual faults.