- 33 -
STATUS / ALARM CODES
By using a sophisticated self-diagnostic system, this CPS can check and indicate on the display panel its status and any error
and/or fault occurred during operation. Whenever a problem arises, the CPS signals the event by showing the code and the
corresponding alarm on the display.
Commands: these codes indicate that a command has been activated.
CODE DESCRIPTION
C01 Remote switch-off command
C02 Remote load on bypass command
C03 Remote start-up command
C04 Battery test running
C05 Manual bypass command
C06 Emergency switch-off command
C08 Load on bypass command
User messages: these messages refer to a specific configuration or operation of the CPS.
CODE DESCRIPTION
U01 Low battery warning
U02 Programmed switch-off enabled
U03 Programmed switch-off imminent
U04 Bypass disabled
U05 Synchronisation disabled (CPS in Free running mode)
U06 Waiting for battery charging
U07 Service CPS
U08 Service Batteries
Anomalies: these are “minor” problems, which do not bring the CPS to a halt, but can reduce its performance or
inhibit the use of some of its functions.
CODE DESCRIPTION
A03 Inverter not synchronised
A05 Overvoltage on input line of Phase1
A08 Undervoltage on input line of Phase1
A11 Input frequency outside tolerance limits
A13 Voltage on bypass line of Phase1 out of tolerance limits
A16 Bypass frequency out of tolerance limits
A18 Voltage on bypass line out of tolerance limits
A22 Load on Phase1 > user-defined threshold
A25 Output isolator open
A26 Positive branch batteries missing or battery fuses open
A29 System temperature probe damaged
A30 System temperature < 0°C
A31 System temperature too high
A32 Temperature of heat sink Phase1 < 0°C
A37 External battery temperature probe damaged
A38 External battery overtemperature
A39 Positive branch batteries must be replaced
A45 Exceeding the load
ddp Deep discharge protection
To Next Page
Loading...
Need help?
General
