Number Cause Remedy
A01910
F01910
Setpoint timeout The alarm is generated when p2040 ≠ 0 ms and one of the following causes
is present:
• The bus connection is interrupted
• The MODBUS master is switched o
• Communications error (CRC, parity bit, logical error)
• An excessively low value for the eldbus monitoring time (p2040)
A01920 PROFIBUS: Cyclic connection inter‐
rupt
Explanation: The cyclic connection to PROFIBUS master is interrupted.
Establish the PROFIBUS connection and activate the PROFIBUS master with
cyclic operation.
F03505 Analog input, wire break Check the connection to the signal source for interrupts.
Check the level of the signal supplied.
The input current measured by the analog input can be read out in r0752.
A03520 Temperature sensor fault Check that the sensor is connected correctly.
A05000
A05001
A05002
A05004
A05006
Power Module overtemperature Check the following:
- Is the ambient temperature within the dened limit values?
- Are the load conditions and duty cycle congured accordingly?
- Has the cooling failed?
F06310 Supply voltage (p0210) incorrectly
parameterized
Check the parameterized supply voltage and if required change (p0210).
Check the line voltage.
F07011 Motor overtemperature Reduce the motor load.
Check ambient temperature.
Check the wiring and connection of the sensor.
A07012 I2t Motor Module overtemperature Check and if necessary reduce the motor load.
Check the motor's ambient temperature.
Check thermal time constant p0611.
Check overtemperature fault threshold p0605.
A07015 Motor temperature sensor alarm Check that the sensor is connected correctly.
Check the parameter assignment (p0601).
F07016 Motor temperature sensor fault Make sure that the sensor is connected correctly.
Check the parameterization (p0601).
Deactivate the temperature sensor fault (p0607 = 0).
F07086
F07088
Unit switchover: Parameter limit vi‐
olation
Check the adapted parameter values and if required correct.
F07320 Automatic restart aborted Increase the number of restart attempts (p1211). The actual number of start
attempts is shown in r1214.
Increase the wait time in p1212 and/or monitoring time in p1213.
Connect an ON command (p0840).
Increase the monitoring time of the power unit or switch o (p0857).
Reduce the wait time for resetting the fault counter p1213[1] so that fewer
faults are registered in the time interval.
A07321 Automatic restart active Explanation: The automatic restart (AR) is active. During voltage recovery
and/or when remedying the causes of pending faults, the drive is automat‐
ically switched back on.
F07330 Search current measured too low Increase search current (p1202), check motor connection.
Alarms, faults and system messages
9.7 List of alarms and faults
Distributed converter for SIMOGEAR geared motors
358 Operating Instructions, 10/2020, FW V4.7 SP13, A5E31298649B AL
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