Ci: Input Signal For Friction Compensation / Fric Comp Inp Sig; Friction Compensation 0 % Speed / Fric Comp N 0%; Friction Compensation 10 % Speed / Fric Comp N 10%; Friction Compensation 20 % Speed / Fric Comp N 20% - Siemens SINAMICS DCM List Manual

2 Parameters
2.2 List of parameters
p50519[0...1]

CI: Input signal for friction compensation / Fric comp inp sig

DC_CTRL Can be changed: T
Data type: Unsigned32 / FloatingPoint32
P-Group: -
Not for motor type: -
Min
-
Description: Sets the signal sources for friction compensation.
Index: [0] = Signed
[1] = Absolute
Note: The signals in p50519[0] and p50519[1] are summed and applied to the friction compensation input.
p50520[0...n]

Friction compensation 0 % speed / Fric comp n 0%

DC_CTRL Can be changed: U, T
Data type: FloatingPoint32
P-Group: -
Not for motor type: -
Min
0.0 [%]
Description: Sets friction compensation at 0 % speed.
Recommendation: In the case of operation in both directions of rotation, this basic value should be set to 0% to prevent the armature
current from oscillating.
Note: The basic values are based on the device rated direct current or the device rated torque.
The basic values for friction compensation (p50520 ... p50530) are set automatically during the optimization run for
friction compensation (p50051 = 28).
There is linear interpolation between the basic values; here, the friction compensation value takes on the input
signal's sign.
p50521[0...n]

Friction compensation 10 % speed / Fric comp n 10%

DC_CTRL Can be changed: U, T
Data type: FloatingPoint32
P-Group: -
Not for motor type: -
Min
0.0 [%]
Description: Sets friction compensation at 10 % speed.
p50522[0...n]

Friction compensation 20 % speed / Fric comp n 20%

DC_CTRL Can be changed: U, T
Data type: FloatingPoint32
P-Group: -
Not for motor type: -
Min
0.0 [%]
Description: Sets friction compensation at 20 % speed.
470
Calculated: -
Dyn. index: -
Unit group: -
Scaling: PERCENT
Max
-
Calculated: -
Dyn. index: DDS, p0180
Unit group: -
Scaling: PERCENT
Max
100.0 [%]
Calculated: -
Dyn. index: DDS, p0180
Unit group: -
Scaling: PERCENT
Max
100.0 [%]
Calculated: -
Dyn. index: DDS, p0180
Unit group: -
Scaling: PERCENT
Max
100.0 [%]
List Manual (LH8), 02/2015, 6RX1800-0ED76
Access level: 3
Func. diagram: 6820
Unit selection: -
Expert list: 1
Factory setting
[0] 52179[0]
[1] 0
Access level: 2
Func. diagram: 6820
Unit selection: -
Expert list: 1
Factory setting
0.0 [%]
Access level: 2
Func. diagram: 6820
Unit selection: -
Expert list: 1
Factory setting
0.0 [%]
Access level: 2
Func. diagram: 6820
Unit selection: -
Expert list: 1
Factory setting
0.0 [%]
SINAMICS DCM