Siemens SINAMICS G120C Function Manual

14.The inverter loads its settings from the memory card.
15.Check what the inverter reports after loading.
– Alarm A01028:
The loaded settings are not compatible with the inverter.
Clear the alarm with p0971 = 1 and recommission the drive.
– Fault F01641:
Acknowledge the message.
Perform a reduced acceptance test.
Reduced acceptance after a component has been replaced and a firmware
change (Page 366)
You have replaced the Control Unit and transferred the safety function settings from the
memory card to the new Control Unit.
Replacing a Control Unit with data backup in STARTER
Precondition
You have backed up the actual settings of the Control Unit to be replaced to a PC using
STARTER.
Procedure
To replace the Control Unit, proceed as follows:
1. Switch off the inverter power supply voltage.
2. Remove all cables from the inverter.
3. After 5 minutes, check whether the device is in a no-voltage condition.
4. Release the four Power Modules screws.
5. Remove the Power Module.
6. Withdraw the ribbon cable to the CPI module from the Control Unit.
7. Release the four screws from the Control Unit.
8. Remove the defective Control Unit.
9. Mount the new Control Unit. The new Control Unit must have the same article number and
the same or higher firmware version as the Control Unit that was replaced.
10.Insert the ribbon cable to the CPI module back into the Control Unit.
11.Mount the Power Module on the Control Unit.
12.Reconnect all of the cables to the inverter.
13.Switch on the power supply voltages again.
14.Open the right project for the drive in the PC.
15.Select the screen form for the safety functions.
16.Go online and transfer the settings from the PC to the inverter by pressing the button.
The inverter signals faults after the download.
Ignore these faults, as they will be automatically acknowledged by the following steps.
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Corrective maintenance
7.5 Replacing components of the SINAMICS G110M inverters
Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2
354 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD

Siemens SINAMICS G120C Specifications

General

Communication Interfaces	PROFINET, PROFIBUS, USS, Modbus RTU
Protection Class	IP20
Ambient Temperature	-10°C to +50°C
Storage Temperature	-40°C to +70°C
Power Range	0.55 kW to 132 kW
Voltage Range	380 V to 480 V
Output Voltage	0 V to Supply Voltage
Frequency Range	0 Hz to rated output frequency
Control Modes	Vector control with encoder
Protection	Overload, overvoltage, undervoltage, short circuit, ground fault
Relative Humidity	5% to 95%, non-condensing
Altitude	Up to 2000 m without derating