Co/Bo: Friction Characteristic Status Word / Friction Zsw; Co: Friction Characteristic Output / Frict Outp; Friction Characteristic Activation / Frict Act; Friction Characteristic Frictional Torque Diff. Smoothing Time - Siemens SINAMICS G150 Manual

2 Parameters
2.2 List of parameters
r3840.0...9

CO/BO: Friction characteristic status word / Friction ZSW

VECTOR_G (n/M) Can be changed: -
Data type: Unsigned32
P-Group: Functions
Not for motor type: REL
Min
-
Description: Display and BICO output for the status word of the friction characteristic.
Bit field: Bit
00
01
02
03
08
09
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.
r3841

CO: Friction characteristic output / Frict outp

VECTOR_G (n/M) Can be changed: -
Data type: FloatingPoint32
P-Group: Functions
Not for motor type: REL
Min
- [Nm]
Description: Display and connector output for the torque of the friction characteristic dependent on the speed.
Dependency: Refer to: p1569, p3842
p3842

Friction characteristic activation / Frict act

VECTOR_G (n/M) Can be changed: T
Data type: Integer16
P-Group: Functions
Not for motor type: REL
Min
0
Description: Setting to activate and de-activate the friction characteristic.
Value: 0:
1:
Dependency: Refer to: p1569, r3841, p3845
p3843[0...n] Friction characteristic frictional torque diff. smoothing time / Frict M_diff t_sm
VECTOR_G (n/M) Can be changed: U, T
Data type: FloatingPoint32
P-Group: Closed-loop control
Not for motor type: PEM, REL, FEM
Min
0.00 [ms]
Description: Sets the smoothing time constant (PT1) for the friction torque difference.
586
Signal name
Friction characteristic OK
Friction characteristic record activated
Friction characteristic record completed
Friction characteristic record aborted
Friction characteristic positive direction
Friction torque model controlled status
Friction characteristic de-activated
Friction characteristic activated
Calculated: -
Dyn. index: -
Units group: -
Scaling: -
Max
-
1 signal
Yes
Yes
Yes
Yes
Yes
Upper
Calculated: -
Dyn. index: -
Units group: 7_1
Scaling: p2003
Max
- [Nm]
Calculated: -
Dyn. index: -
Units group: -
Scaling: -
Max
1
Calculated: -
Dyn. index: DDS, p0180
Units group: -
Scaling: -
Max
10000.00 [ms]
List Manual (LH2), 04/2014, A5E03263479A
Access level: 2
Func. diagram: 7010
Unit selection: -
Expert list: 1
Factory setting
-
0 signal
No
No
No
No
No
Lower
Access level: 2
Func. diagram: 7010
Unit selection: p0505
Expert list: 1
Factory setting
- [Nm]
Access level: 2
Func. diagram: 7010
Unit selection: -
Expert list: 1
Factory setting
0
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
0.00 [ms]
SINAMICS G130/G150
FP
-
-
-
-
-
-