2 Parameters
2.2 List of parameters
SINAMICS G130/G150
586 List Manual (LH2), 04/2014, A5E03263479A
Description: Display and BICO output for the status word of the friction characteristic.
Note: Re bit 09:
For closed-control of an induction motors with encoder, the switchover between the current and observer model is
displayed (see also r1751.19), if p3844 is > 0.
The following applies for bit 9 = 0 (observer model active):
The frictional torque is calculated from the characteristic values from the characteristic point entered into p3844.
The following applies for bit 9 = 1 (current model active):
The frictional torque is calculated from the characteristic values below the characteristic point entered into p3844.
Description: Display and connector output for the torque of the friction characteristic dependent on the speed.
Dependency: Refer to: p1569, p3842
Description: Setting to activate and de-activate the friction characteristic.
Value: 0: Friction characteristic de-activated
1: Friction characteristic activated
Dependency: Refer to: p1569, r3841, p3845
Description: Sets the smoothing time constant (PT1) for the friction torque difference.
r3840.0...9 CO/BO: Friction characteristic status word / Friction ZSW
VECTOR_G (n/M) Can be changed: - Calculated: - Access level: 2
Data type: Unsigned32 Dyn. index: - Func. diagram: 7010
P-Group: Functions Units group: - Unit selection: -
Not for motor type: REL Scaling: - Expert list: 1
Min Max Factory setting
- - -
Bit field: Bit Signal name 1 signal 0 signal FP
00 Friction characteristic OK Yes No -
01 Friction characteristic record activated Yes No -
02 Friction characteristic record completed Yes No -
03 Friction characteristic record aborted Yes No -
08 Friction characteristic positive direction Yes No -
09 Friction torque model controlled status Upper Lower -
r3841 CO: Friction characteristic output / Frict outp
VECTOR_G (n/M) Can be changed: - Calculated: - Access level: 2
Data type: FloatingPoint32 Dyn. index: - Func. diagram: 7010
P-Group: Functions Units group: 7_1 Unit selection: p0505
Not for motor type: REL Scaling: p2003 Expert list: 1
Min Max Factory setting
- [Nm] - [Nm] - [Nm]
p3842 Friction characteristic activation / Frict act
VECTOR_G (n/M) Can be changed: T Calculated: - Access level: 2
Data type: Integer16 Dyn. index: - Func. diagram: 7010
P-Group: Functions Units group: - Unit selection: -
Not for motor type: REL Scaling: - Expert list: 1
Min Max Factory setting
0 1 0
p3843[0...n] Friction characteristic frictional torque diff. smoothing time / Frict M_diff t_sm
VECTOR_G (n/M) Can be changed: U, T Calculated: - Access level: 3
Data type: FloatingPoint32 Dyn. index: DDS, p0180 Func. diagram: -
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: PEM, REL, FEM Scaling: - Expert list: 1
Min Max Factory setting
0.00 [ms] 10000.00 [ms] 0.00 [ms]
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