List Of Faults And Alarms - Siemens SINAMICS V90 Getting Started

● Alarms
To acknowledge faults, proceed as follows:
Note
If you do not eliminate the cause(s) of the fault, it can appear again after no button operation for five seconds. Make sure
•
that you have eliminated the cause(s) of the fault.
You can acknowledge faults using RESET signal. For details, refer to Operating Instructions.
•
You can acknowledge faults on SINAMICS V-ASSISTANT. For details, refer to SINAMICS V-ASSISTANT Online Help.
•
7.2

List of faults and alarms

This section lists only common faults and alarms. To view the detailed information of all faults and alarms, call the online
help for an active fault/alarm in the SINAMICS V-ASSISTANT engineering tool.
Fault list
Fault Description
F1000 Internal software error
F1001 Floating Point exception
F1002 Internal software error
F1003 Acknowledgment delay when accessing the
memory
F1015 Internal software error
F1018 Booting has been interrupted several times
F1030 Sign-of-life failure for master control
F1611 SI CU: Defect detected
F7011 Motor overtemperature
F7085 Open-loop/closed-loop control parameters
changed
F7093 Test signal error
F7403 Lower DC link voltage threshold reached
F7404 Upper DC link voltage threshold reached
Getting Started
A5E36037886-003, 04/2017
Fault Description
F7800 Drive: No power unit present
F7801 Motor overcurrent
F7802 Infeed or power unit not ready
F7815 Power unit has been changed
F7900 Motor blocked/speed controller at its limit
F7901 Motor overspeed
F7995 Motor identification failure
F30001 Power unit: Overcurrent
F30002 DC link voltage, overvoltage
F30003 DC link voltage, undervoltage
F30004 Drive heat sink overtemperature
F30005 Power unit: Overload I
F30011 Line phase failure in main circuit
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