Siemens SINAMICS G120 List Manual page 558

2 Parameters
2.2 List of parameters
p9533 SI Motion SLS setpoint speed (processor 1) / SI Mtn SLS set_lim
Access level: 3
Can be changed: U, T
Unit group: -
Min
0.000 [%]
Description: This is an evaluation factor to define the setpoint limit from the selected actual speed limit.
The active SLS limit value is evaluated with this factor and is made available as setpoint limit in r9733.
Dependency: This parameter only has to be parameterized for the motion monitoring functions integrated in the drive (p9601.2 = 1)
r9733[0] = p9531[x] x p9533 (converted from the load side to the motor side)
r9733[1] = - p9531[x] x p9533 (converted from the load side to the motor side)
[x] = Selected SLS stage
Conversion factor from the motor side to the load side:
- motor type = rotary and axis type = linear: p9522 / (p9521 x p9520)
- otherwise: p9522 / p9521
Refer to: p9501, p9531, p9601
Note: The active actual speed limit is selected via PROFIsafe.
With STOP A, B, setpoint 0 is specified in r9733.
For p9533 = 0, the setpoint speed limit is deactivated and r9733[0] is set to p1082 and r9733[1] is set to -p1082.
SLS: Safely Limited Speed
p9542 SI Motion act. val. comp. tolerance (cross-ch) (processor 1) / SI Mtn act tol P1
Access level: 3
Can be changed: C(95)
Unit group: -
Min
0.0010 [°]
Description: Sets the tolerance for the crosswise data comparison of the actual position between processors 1 and 2.
Dependency: Refer to: C01711
p9545 SI Motion SSM filter time (processor 1) / SI Mtn SSM filt P1
Access level: 3
Can be changed: C(95)
Unit group: -
Min
0.00 [ms]
Description: Sets the filter time for the SSM feedback signal to detect standstill (n < nx).
Note: The filter time is effective only if the function is enabled (p9501.16 = 1).
The parameter is included in the data cross-check of the two monitoring channels.
The set time is rounded internally to an integer multiple of the monitoring clock cycle.
SSM: Safe Speed Monitor (safety-relevant feedback signal from the speed monitoring)
p9546 SI Motion SSM speed limit (processor 1) / SI Mtn SSM v_limP1
Access level: 3
Can be changed: C(95)
Unit group: -
Min
0.00 [rpm]
Description: Sets the velocity limit for the SSM feedback signal to detect standstill (n < nx).
When this limit value is undershot, the signal "SSM feedback signal active" is set.
Caution: The following applies for p9506 = 3:
The "SAM" function is switched out if the selected threshold value is undershot.
558
Calculated: -
Scaling: -
Unit selection: -
Max
100.000 [%]
Calculated: -
Scaling: -
Unit selection: -
Max
360.0000 [°]
Calculated: -
Scaling: -
Unit selection: -
Max
100.00 [ms]
Calculated: -
Scaling: -
Unit selection: -
Max
100000.00 [rpm]
Data type: FloatingPoint32
Dyn. index: -
Func. diagram: -
Factory setting
80.000 [%]
Data type: FloatingPoint32
Dyn. index: -
Func. diagram: -
Factory setting
12.0000 [°]
Data type: FloatingPoint32
Dyn. index: -
Func. diagram: 2823
Factory setting
0.00 [ms]
Data type: FloatingPoint32
Dyn. index: -
Func. diagram: 2823
Factory setting
20.00 [rpm]
SINAMICS G120 CU250S-2 Control Units
List Manual, 09/2017, A5E33842890