Alarms, faults and system messages
10.6 List of alarms and faults
SIMATIC ET 200pro FC-2 converter
Operating Instructions, 04/2018, FW V4.7 SP10, A5E34257324B AF
243
Number Cause
Remedy
A08800
PROFIenergy energy-saving mode
active
The PROFIenergy energy-saving mode is active.
The alarm automatically disappears when the energy-saving mode is
exited.
F13101
Know-how protection: Copy protec-
tion cannot be activated
Insert a valid memory card.
F30001
Overcurrent
Check the following:
•
Motor data, if required, carry out commissioning
•
Motor connection method (
Υ
/
Δ
)
•
U/f operation: Assignment of rated currents of motor and Power Mod-
ule
•
Line quality
•
Make sure that the line commutating reactor is connected properly
•
Power cable connections
•
Power cables for short-circuit or ground fault
•
Power cable length
•
Line phases
If this doesn't help:
•
U/f operation: Increase the acceleration ramp
•
Reduce the load
•
Replace the power unit
F30002
DC-link voltage overvoltage
Increase the ramp-down time (p1121).
Set the rounding times (p1130, p1136).
Activate the DC link voltage controller (p1240, p1280).
Check the line voltage (p0210).
Check the line phases.
F30003
DC-link voltage undervoltage
Check the line voltage (p0210).
F30004
Inverter overtemperature
Check whether the inverter fan is running.
Check whether the ambient temperature is in the permissible range.
Check whether the motor is overloaded.
Reduce the pulse frequency.
F30005
I2t inverter overload
Check the rated currents of the motor and Power Module.
Reduce current limit p0640.
When operating with U/f characteristic: Reduce p1341.
F30011
Line phase failure
Check the inverter's input fuses.
Check the motor feeder cables.
F30015
Motor cable phase failure
Check the motor cables.
Increase the ramp-up or ramp-down time (p1120).
F30021
Ground fault
•
Check the power cable connections.
•
Check the motor.
•
Check the current transformer.
•
Check the cables and contacts of the brake connection (a wire might
be broken).
