Siemens SINAMICS G120 Operating Instructions Manual page 294

Alarms, faults and system messages
12.4 List of alarms and faults
Number Cause
A07981 No enabling for rotary
measurement
A07991 Motor data identification
activated
F08501 Setpoint timeout
F08502 Monitoring time, sign-of-life
expired
F08510 Send configuration data not valid
A08511 Receive configuration data not
valid
A08526 No cyclic connection
A08565 Consistency error affecting
adjustable parameters
F08700 Communications error
F13100 Know-how protection: Copy
protection error
F13101 Know-how protection: Copy
protection cannot be activated
292
Remedy
Acknowledge pending faults.
Establish missing enables (see r00002, r0046).
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 controller 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.

A CAN communications error has occurred. Check the following:
Bus cable

Baud rate (p8622)

Bit timing (p8623)

Master

Start the CAN controller manually with p8608 = 1 after the cause of the fault
has been resolved!
The know-how protection and the copy protection for the memory card are
active. An error occurred during checking of 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.
Operating Instructions, 03/2012, FW V4.5, A5E02999804B AB
SINAMICS G120C frequency converter