Siemens SINAMICS G120D CU240D-2 DP Manual page 451

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 de-activated and r9733[0] is set to p1082 and r9733[1] is set to -p1082.
SLS: Safely Limited Speed
p9542 SI Motion act. val. comparison tolerance (crossw.) (processor 1) / SI Mtn act tol P1
CU240D-2_DP_F Access level: 3
CU240D-2_PN_F
Can be changed: C(95)
CU250D-2_PN_F
Unit group: -
CU250D-2_DP_F
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
Note: For a linear axis, the tolerance is internally limited to 10 mm.
For a "linear axis with rotating motor" and factory setting of p9520, p9521 and p9522, the factory setting of p9542
corresponds to a position tolerance of 36 ° on the motor side.
p9545 SI Motion SSM filter time (processor 1) / SI Mtn SSM filt P1
CU240D-2_DP_F Access level: 3
CU240D-2_PN_F
Can be changed: C(95)
CU250D-2_PN_F
Unit group: -
CU250D-2_DP_F
Min
0.00 [ms]
Description: Sets the filter time for the SSM feedback signal to detect standstill.
Note: The filter time is effective only if the function is enabled (p9501.16 = 1).
The parameter is included in the crosswise data comparison 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 velocity monitoring)
p9546 SI Motion SSM velocity limit (processor 1) / SI Mtn SSM v_limP1
CU240D-2_DP_F Access level: 3
CU240D-2_PN_F
Can be changed: C(95)
CU250D-2_PN_F
Unit group: -
CU250D-2_DP_F
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.
Note: SAM: Safe Acceleration Monitor (safe acceleration monitoring)
SSM: Safe Speed Monitor (safety-relevant feedback signal from the velocity monitoring)
SINAMICS G120D
List Manual (LH14), 01/2016, A5E33842313
Calculated: -
Scaling: -
Unit selection: -
Max
360.0000 [°]
Calculated: -
Scaling: -
Unit selection: -
Max
100.00 [ms]
Calculated: -
Scaling: -
Unit selection: -
Max
100000.00 [rpm]
2 Parameters
2.2 List of parameters
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]
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