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7.10
Switching off
● If the controller does not do this automatically, switch on any anti-condensation heating
● Do not switch on the anti-condensation heating for at least two hours after the motor has
7.11
Setting the motor parameters at the converter
The selection of the motor type is used to pre-assign specific motor parameters and to optimize
the operating characteristics and behavior. If the incorrect motor type has been selected, then
this can result in undesirable operating states, for instance increased noise.
● If you use the SINAMICS G120/G150 or SINAMICS S120/S150 converter, you can set the
● If you use the SINAMICS G120P converter, you can set the motor parameters using the
Note
Preset space-vector modulation for SINAMICS S converters
Unlike SINAMICS G converters, space-vector modulation is preset for SINAMICS S
converters. Provided permitted by the application, the space-vector modulation can be
changed manually to an optimized pulse pattern for SIMOTICS FD motors.
The SINAMICS parameter is p1802 = 19 in the STARTER and in the AOP30.
7.11.1
Selecting the motor type and motor data in the STARTER program
Prerequisites
● The motor is connected to the converter and is ready for operation.
● The converter must have at least software version 4.6.
● You have installed the STARTER software with at least version 4.3.1 with SSP, and you are
● The STARTER program has been started. You are in the "Configuration" dialog screen form.
Selecting motor parameters
1. Enter a name for the motor in the "Motor name" input field.
2. Select the "Enter motor data" option.
SIMOTICS FD 1LN1
Operating Instructions 01/2019
during stoppages. This will avoid the formation of condensation.
been switched off. This prevents damage to the winding insulation.
motor parameters using STARTER or the "Advanced Operating Panel" AOP30.
"Intelligent Operator Panel" (IOP).
connected to the converter. You require SSP V4.6 for the SINAMICS G120P inverter.
Subsequent motor assignment is simplified by selecting a unique name.
Start-up
7.10 Switching off
107
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