Fault rectification
5.1 List of alarms and faults
SINAMICS G120C converter
62 Getting Started, 04/2014, FW V4.7, A5E34264105B AA
Activate precontrol of the speed limiting controller (p1401 bit 7 = 1).
F07902 Motor stalled Check whether the motor data has been parameterized correctly and
perform motor identification.
Check the current limits (p0640, r0067, r0289). If the current limits are too
low, the drive cannot be magnetized.
Check whether motor cables are disconnected during operation.
A07903 Motor speed deviation Increase p2163 and/or p2166.
Increase the torque, current and power limits.
A07910 Motor overtemperature Check the motor load.
Check the motor's ambient temperature.
The torque deviates from the torque/speed envelope curve.
• Check the connection between the motor and the load.
• Adapt the parameterization corresponding to the load.
A07922 Torque/speed out of tolerance
• Check the connection between the motor and the load.
• Adapt the parameterization corresponding to the load.
F07924 Torque/speed too high
Rotary measurement activated
A07981 No enabling for rotary
measurement
Acknowledge pending faults.
Establish missing enables (see r00002, r0046).
A07991 Motor data identification
Switch on the motor and identify the motor data.
F08501 Setpoint timeout
• Check the PROFINET connection.
• Set the controller to RUN mode.
• If the error occurs repeatedly, check the monitoring time set (p2044).
F08502 Monitoring time, sign-of-life
• Check the PROFINET connection.
Send configuration data not valid
• Check the PROFINET configuration
A08511 Receive configuration data not
A08526 No cyclic connection
• Activate the controller with cyclic operation.
• Check the parameters "Name of Station" and "IP of Station" (r61000,
r61001).
A08565 Consistency error affecting
adjustable parameters
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.
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