Power Module - Siemens SINAMICS G120 Operating Instructions Manual

Alarms, faults and system messages
8.6 List of alarms and faults
Number Cause
A01590 Motor maintenance interval elapsed Carry out maintenance and reset the maintenance interval (p0651).
F01662 Error, internal communications
A01900 PROFIBUS: Configuration tele‐
gram faulty
A01910 Setpoint timeout
F01910
A01920 PROFIBUS: Cyclic connection in‐
terrupt
F03505 Analog input, wire break
A03520 Temperature sensor fault
A05000 Power Module overtemperature
A05001
A05002
A05004
A05006
F06310 Supply voltage (p0210) incorrectly
set
F07011 Motor overtemperature
A07012 I2t motor model overtemperature
A07015 Motor temperature sensor alarm
F07016 Motor temperature sensor fault
408
Remedy
● Check the electrical cabinet design and cable routing for EMC
compliance.
● Check whether an impermissible voltage is connected at one of the
digital outputs.
● Check whether a digital output is loaded with an impermissible current.
If the checks are unsuccessful:
● Switch off the inverter power supply and switch it on again
● Upgrade the firmware
● Contact technical support
Explanation: A PROFIBUS master is attempting to establish a connection
with a faulty configuration telegram.
Check the bus configuration on the master and slave side.
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 wiring for interruptions.
Check the level of the injected signal.
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 values?
- Are the load conditions and duty cycle configured accordingly?
- Has the cooling failed?
Check the set 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 the 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 motor temperature sensor fault evaluation (p0607 = 0).
Operating Instructions, 09/2017, FW V4.7 SP9, A5E34257946B AE
Converter with the CU230P-2 Control Units