2 Parameters
2.2 List of parameters
SINAMICS DCM
472 List Manual (LH8), 02/2015, 6RX1800-0ED76
Description: Sets friction compensation at 80 % speed.
Description: Sets friction compensation at 90 % speed.
Description: Sets friction compensation at 100% speed.
Note: This basic value is also effective at speeds > 100%.
Description: Sets the acceleration time on the speed controller.
Dependency: Refer to: r52150, r52174
Note: The acceleration time is the time which would be needed to accelerate the drive from 0 to 100% of the maximum
speed at 100% device rated current (with no friction present). It is a measure of the moment of inertia at the motor
shaft.
The acceleration time is set automatically during the optimization run for the speed controller (p50051 = 26).
Description: Sets the factor for the acceleration on the speed controller, which is dependent upon the difference between the
setpoint and the actual value.
p50528[0...n] Friction compensation 80 % speed / Fric comp n 80%
DC_CTRL Can be changed: U, T Calculated: - Access level: 2
Data type: FloatingPoint32 Dyn. index: DDS, p0180 Func. diagram: 6820
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: PERCENT Expert list: 1
Min Max Factory setting
0.0 [%] 100.0 [%] 0.0 [%]
p50529[0...n] Friction compensation 90 % speed / Fric comp n 90%
DC_CTRL Can be changed: U, T Calculated: - Access level: 2
Data type: FloatingPoint32 Dyn. index: DDS, p0180 Func. diagram: 6820
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: PERCENT Expert list: 1
Min Max Factory setting
0.0 [%] 100.0 [%] 0.0 [%]
p50530[0...n] Friction compensation 100% speed / Fric comp n 100%
DC_CTRL Can be changed: U, T Calculated: - Access level: 2
Data type: FloatingPoint32 Dyn. index: DDS, p0180 Func. diagram: 6820
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: PERCENT Expert list: 1
Min Max Factory setting
0.0 [%] 100.0 [%] 0.0 [%]
p50540[0...n] Speed controller acceleration time / n_ctr t_accel
DC_CTRL Can be changed: U, T Calculated: - Access level: 2
Data type: FloatingPoint32 Dyn. index: DDS, p0180 Func. diagram: 6820
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
0.00 [s] 1000.00 [s] 0.01 [s]
p50541[0...3] Speed controller setpoint/actual value difference factor / Set/act dif fact
DC_CTRL Can be changed: U, T Calculated: - Access level: 2
Data type: FloatingPoint32 Dyn. index: - Func. diagram: 6820
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
0.00 650.00 0.00