Siemens SICHARGE UC 150 Operating Instructions Manual page 76

Alarm message
voltageLowerThanFail
DC_Link_Under_Balance_Error
DC_Link_Over_Voltage_Error
DC_Link_Under_Voltage_Error
Frequency_Deviation_Error
Inverter_IGBT_Desaturation_Error
Input_Mains_High_Error
Input_Mains_Low_Error
Input_Mains_Current_Error
Retifier_IGBT_Desaturation_Error
Start_Timeout_Error
Shutdown_Rectifier_Error
Output_Short_Circuit_Error
Output_Overload_Error
Output_Over_Voltage_Error
Output_Under_Voltage_Error
CAN_Communication_Timeout_error
Input_Contactor_OFF_Error
DC_BUS_PreCharge_Timeout_Error
Over_Temperature_Error
externalButton1Pressed
externalButton2Pressed
acOverVoltageL1
acOverVoltageL2
acOverVoltageL3
acUnderVoltageL1
acUnderVoltageL2
acUnderVoltageL3
acOverCurrentL1
acOverCurrentL2
acOverCurrentL3
softStartTimeout
converterTimeout
outputBreakerTimeout
SICHARGE UC 150
Operating Instructions, 10/2022, A5E50068475-AB
9.1 Alarm messages in the alarm history
Description
Voltage value not low enough in the specified period (before
the DC contactor). Momentary use only during switching off
(voltage less than 10 V)
Internal converter error
Internal converter error
Internal converter error
Internal converter error
Internal converter error
Internal converter error
Internal converter error
Internal converter error
Internal converter error
Internal converter error
Internal converter error
Internal converter error
Internal converter error
Internal converter error
Internal converter error
Internal converter error
Internal converter error
Internal converter error
Internal converter error
First external button pressed
Second external button pressed
AC voltage value too high for the specific hardware (only set
when converter ON)
AC voltage value too high for the specific hardware (only set
when converter ON)
AC voltage value too high for the specific hardware (only set
when converter ON)
AC voltage value too low for the specific hardware (only set
when converter ON)
AC voltage value too low for the specific hardware (only set
when converter ON)
AC voltage value too low for the specific hardware (only set
when converter ON)
AC current value too high for the specific hardware
AC current value too high for the specific hardware
AC current value too high for the specific hardware
Timeout during switching ON/OFF of softStart
Timeout during switching ON/OFF of the converter
Timeout when closing/opening the output circuit breaker
Handling alarms and errors
77