Siemens sinamics G120 Operating Instructions Manual page 129

Procedure without application class or for the application class [0]: Expert
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8.
Converter with CU250S-2 Control Unit
Operating Instructions, 01/2016, FW V4.7 SP6, A5E31759476B AE
Select the re-
quired function
modules for your
application.
Select the control
mode.
Select the I/O configuration to preassign the inverter interfaces.
Factory setting of the interfaces (Page 89)
Default setting of the interfaces (Page 91)
Set the applicable motor standard and the inverter supply voltage.
Select the application for the inverter:
• "[0] Load cycle with high overload for applications requiring a high
dynamic performance, e.g. conveyor systems.
• "[1] Load cycle with low overload ..." for applications that do not
require a high dynamic performance, e.g. pumps or fans.
• [6], [7]: Load cycles for applications with encoderless 1FK7
synchronous motors.
Select your motor.
Enter the motor data according to the rating plate of your motor.
If you have selected a motor based on its article number, the data has
already been entered.
Set the most important parameters to suit your application.
Technological use:
• [0]: In all applications that do not fall under [1] ... [3]
• [1]: Applications involving pumps and fans
• [2]: Applications with short ramp-up and ramp-down times. However,
this setting is not suitable for hoisting gear and cranes/lifting gear.
• [3]: Setting only for steady-state operation with slow speed changes.
We recommend setting [1] if load surges in operation cannot be
ruled out.
Commissioning
5.3 Quick commissioning with a PC.
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