Siemens Sinamics G110M Operating Instructions Manual page 316

Alarms, faults and system messages
8.7 List of alarms and faults
Number Cause
A01910 Setpoint timeout
F01910
A01920 PROFIBUS: Cyclic connec-
tion interrupt
F03505 Analog input, wire break
A03520 Temperature sensor fault
A05000 Power Module overtemper-
A05001 ature
A05002
A05004
A05006
F06310 Supply voltage (p0210)
incorrectly parameterized
F07011 Motor overtemperature
A07012 I2t Motor Module over-
temperature
A07015 Motor temperature sensor
alarm
F07016 Motor temperature sensor
fault
F07086 Unit switchover: Parameter
F07088 limit violation
316
Remedy
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 off
•
Communications error (CRC, parity bit, logical error)
•
An excessively low value for the fieldbus monitoring
•
time (p2040)
Explanation: The cyclic connection to PROFIBUS master
is interrupted.
Establish the PROFIBUS connection and activate the
PROFIBUS master with cyclic operation.
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.
Check that the sensor is connected correctly.
Check the following:
- Is the ambient temperature within the defined limit val-
ues?
- Are the load conditions and duty cycle configured accord-
ingly?
- Has the cooling failed?
Check the parameterized supply voltage and if required
change (p0210).
Check the line voltage.
Reduce the motor load.
Check ambient temperature.
Check the wiring and connection of the sensor.
Check and if necessary reduce the motor load.
Check the motor's ambient temperature.
Check thermal time constant p0611.
Check overtemperature fault threshold p0605.
Check that the sensor is connected correctly.
Check the parameter assignment (p0601).
Make sure that the sensor is connected correctly.
Check the parameterization (p0601).
Deactivate the temperature sensor fault (p0607 = 0).
Check the adapted parameter values and if required cor-
rect.
Distributed converter for SIMOGEAR geared motors
Operating Instructions, 09/2017, FW V4.7.9, A5E31298649B AH