Siemens SINAMICS G120 Operating Instructions Manual page 2

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Product information
Modified behavior when commissioning the drive
With firmware V4.7 SP3, the commissioning Wizard has been revised and standardized for the
following inverters:
• SINAMICS G120 with PM240, PM240-2 or PM330 Power Module
• SINAMICS G120C
The SINAMICS application classes Standard Drive Control, Dynamic Drive Control and Expert
have been newly developed. The commissioning Wizard sets the application class depending on
the particular inverter:
• Standard Drive Control for SINAMICS G120C and SINAMICS G120 with Power Module
PM240, PM240-2 up to frame size FSD
• Dynamic Drive Control for SINAMICS G120 with PM240, PM240-2 Power Modules from
frame size FSD and with PM330 Power Modules
• Expert for SINAMICS G120 with PM230, PM250 and PM260 Power Modules
Motor data identification (MotID) is permanently set for Standard Drive Control. After the
commissioning Wizard has been exited, the inverter responds to the first ON command as follows:
1. The inverter carries out a MotID with the motor at a standstill. The duration of the MotID,
when compared to firmware V4.7, was shortened to approx. ⅓.
2. The inverter accelerates the motor to the specified setpoint. The second ON command
after the MotID is not necessary for Standard Drive Control.
For Dynamic Drive Control, a MotID is also set as default with the motor at a standstill. The default
setting can be changed:
• In addition, you can also select the MotID with rotating measurement. The inverter
optimizes the closed-loop speed control based on the results of the rotating measurement.
• You can select as to whether, after the MotID, the motor immediately accelerates to the
specified setpoint, or a second ON command is required.
To a large extent, Expert corresponds to the commissioning Wizard for firmware < V4.7 SP3.
A MotID is not set as default. You can select the following:
• No MotID, MotID with measurement with the motor at a standstill or MotID with rotating
measurement
• After the MotID, the motor immediately accelerates to the specified setpoint, or only after a
second ON command.
The following commissioning tools support the new commissioning wizard:
• STARTER from 4.4 SP1 or higher
• Startdrive from V13 SP1 and higher with Hardware Support Package V4.7 SP3
• IOP from V1.6 and higher
• BOP-2
SINAMICS G120C
SINAMICS G120
Inverter with CU230P-2, CU240B/E-2,
CU250S-2 Control Units
07/2015