Parameters
List of Parameters
1-40
© Siemens AG 2007 All Rights Reserved
SINAMICS G120 Control Units CU240S, Edition 05/2007
Description: Defines inverter fan switch off delay time in seconds after drive has stopped.
Note: Setting to 0, inverter fan will switch off when the drive stops, that means no delay.
Description: Selects motor type.
This parameter is required during commissioning to select motor type and optimize inverter performance.
Most motors are asynchronous; if in doubt, use the following formula .
60 * P0310 / P0311 (the ratio of rated frequency (P0310) and rated motor speed (P0311)
If the result is a whole number, the motor is synchronous.
Values: 1: Asynchronous rotational motor
2: Synchronous rotational motor
Dependency: Changeable only when P0010 = 1 (quick commissioning).
P1233 DC braking
If synchronous motor is selected, the following functions are not available:
P0308 Power factor
P0309 Motor efficiency
P0346 Magnetization time
P0347 Demagnetization time
P1335 Slip compensation
P1336 Slip limit
P0320 Motor magnetizing current
P0330 Rated motor slip
P0331 Rated magnetization current
P0332 Rated power factor
P0384 Rotor time constant
P1200, P1202, P1203 Flying start
P1230, P1232, P1233 DC braking
p0295 Inverter fan off delay time / Fan delay time
Access level: 3 P-Group: Terminals Data type: Unsigned16
Quick comm. NO Active: NO Data set: -
Can be changed: U, T
Min Max Factory setting
0 [s] 3600 [s] 0 [s]
p0300[0...2] Select motor type / Select motor type
PM240 Access level: 2 P-Group: Motor Data type: Unsigned16
Quick comm. YES Active: NO Data set: DDS
Can be changed: C
Min Max Factory setting
1 2 1
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