Parameters
List of parameters
1-362
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Description: Input for the feedback signal that synchronization was successfully completed.
Dependency: Refer to: r3819
Description: Sets the signal source for the feedback signal of the bypass switch.
Index: [0] = Switch motor - drive
[1] = Switch motor - line supply
Description: In the simulation mode, the closed-loop control or V/f control can be operated without motor.
The simulation mode is used to test the power unit. Even though the DC link voltage is missing, the pulses are
enabled when powering-up. The DC link pre-charging is bypassed and the undervoltage detection is disabled.
Closed-loop speed control with an encoder is possible if the torque setpoint (r0079) is used in order to operate a
second drive in the closed-loop torque controlled mode.
Values: 0: Off
1: On
Dependency: The following functions are de-activated in the simulation mode:
- motor data identification routine
- motor data identification routine, rotating without encoder
- pole position identification routine
For V/f control and sensorless vector control, flying restart is not carried out (refer to p1200).
Refer to: r0192, p1900, p1910, p1960, p1990
Refer to: A07825, F07826
Note: Simulation operation is only possible for DC link voltages below 40 V. In order that the closed-loop control can be
calculated, the displayed DC link voltage (r0026, r0070) is set to the rated DC link voltage (refer to p0210). Closed-
loop current control and motor model are switched-out (disabled) - the same is true for the speed controller for sen-
sorless closed-loop speed control.
When fault messages occur, the parameter is not automatically reset. This function is not implemented for
SINAMICS GM.
p1268 BI: Bypass, feedback synchronization completed / FdbkSig sync compl
VECTOR (Tech_ctrl) Can be changed: U, T Calculated: - Access level: 3
Data type: Unsigned32 / Binary Dynamic index: - Func. diagram: -
P-Group: - Units group: - Unit selection: -
Not for motor type: - Expert list: 1
Min Max Factory setting
- - 3819.2
p1269[0...1] BI: Bypass switch feedback signal / Bypass FS
VECTOR (Tech_ctrl) Can be changed: U, T Calculated: - Access level: 3
Data type: Unsigned32 / Binary Dynamic index: - Func. diagram: -
P-Group: - Units group: - Unit selection: -
Not for motor type: - Expert list: 1
Min Max Factory setting
- - 0
p1272 Simulation mode / Simulation mode
VECTOR Can be changed: T Calculated: - Access level: 3
Data type: Integer16 Dynamic index: - Func. diagram: -
P-Group: Functions Units group: - Unit selection: -
Not for motor type: - Expert list: 1
Min Max Factory setting
0 1 0
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