Siemens SINAMICS G120D Series Operating Instructions Manual page 83
Distributed converter, control units cu240d-2 with encoder evaluation.
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Also See for SINAMICS G120D Series:
- List manual (910 pages) ,
- Operating instructions manual (398 pages) ,
- Original instructions manual (382 pages)
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Preconditions
● You selected a method of motor data identification during basic commissioning, e.g.
measurement of the motor data while the motor is stationary.
When basic commissioning is complete, the inverter issues alarm A07991.
● The motor has cooled down to the ambient temperature.
An excessively high motor temperature distorts the results of motor data identification.
Procedure with STARTER
To initiate motor data identification and optimize the motor control, proceed as follows:
1. Open the control panel.
Figure 5-7
2. Assume master control for the inverter.
3. Set the "Enable signals"
4. Switch on the motor.
The inverter starts the motor data identification. This measurement can take several
minutes. After the measurement, the inverter switches off the motor.
5. Relinquish the master control after the motor data identification.
6. Press button
You have completed the motor data identification.
Converter with control units CU240D-2
Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB
Control panel
(RAM to ROM).
Commissioning
5.4 Basic commissioning using a PC
83
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