Siemens SINAMICS G120C Operating Instructions Manual page 378

Alarms, faults and system messages
9.5 List of alarms and faults
Number Cause
A07991 Motor data identification activa‐
ted
F08501 Setpoint timeout
F08502 Monitoring time, sign-of-life ex‐
pired
F08510 Send configuration data not valid •
A08511 Receive configuration data not
valid
A08526 No cyclic connection
A08565 Consistency error affecting adjust‐
able parameters
F13100 Know-how protection: Copy pro‐
tection error
F13101 Know-how protection: Copy pro‐
tection cannot be activated
F30001 Overcurrent
F30002 DC-link voltage overvoltage
376
Remedy
Switch on the motor and identify the motor data.
• Check the PROFINET connection.
• Set the controller to RUN mode.
• If the error occurs repeatedly, check the monitoring time set (p2044).
• Check the PROFINET connection.
Check the PROFINET configuration
• Activate the control with cyclic operation.
• Check the parameters "Name of Station" and "IP of Station" (r61000,
r61001).
Check the following:
• IP address, subnet mask or default gateway is not correct.
• IP address or station name used twice in the network.
• Station name contains invalid characters.
The know-how protection and the copy protection for the memory card are
active. An error occurred when checking the memory card.
• Insert a suitable memory card and switch the converter supply voltage
temporarily off and then on again (POWER ON).
• Deactivate the copy protection (p7765).
Insert a valid memory card.
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 Module
• 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
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.
Operating Instructions, 02/2023, FW V4.7 SP14, A5E34263257B AK
SINAMICS G120C Converters