Siemens SINAMICS G120D List Manual page 405

Caution: The following applies for p9306 = 3:
The "SAM" function is switched out if the selected threshold value is undershot.
Notice: This parameter is overwritten by the copy function of the safety functions integrated in the drive.
Note: SAM: Safe Acceleration Monitor (safe acceleration monitoring)
SSM: Safe Speed Monitor (safety-relevant feedback signal from the velocity monitoring)
p9347 SI Motion SSM velocity hysteresis (processor 2) / SI Mtn SSM Hyst P2
CU240D-2_DP_F Access level: 3
CU240D-2_PN_F
Can be changed: C(95)
CU250D-2_DP_F
Units group: -
CU250D-2_PN_F
Min
0.0010 [rpm]
Description: Sets the velocity hysteresis for the SSM feedback signal to detect standstill (n < nx).
Dependency: Refer to: C01711
Notice: This parameter is overwritten by the copy function of the safety functions integrated in the drive.
Note: The velocity hysteresis is effective only if the function is enabled (p9301.16 = p9501.16 = 1).
The parameter is included in the crosswise data comparison of the two monitoring channels.
SSM: Safe Speed Monitor (safety-relevant feedback signal from the velocity monitoring)
p9348 SI Motion SAM actual velocity tolerance (processor 2) / SI mtn SAM tol P2
CU240D-2_DP_F Access level: 3
CU240D-2_PN_F
Can be changed: C(95)
CU250D-2_DP_F
Units group: -
CU250D-2_PN_F
Min
0.00 [rpm]
Description: Sets the velocity tolerance for the "SAM" function.
Dependency: Refer to: p9548
Refer to: C01706
Notice: This parameter is overwritten by the copy function of the safety functions integrated in the drive.
Note: SAM: Safe Acceleration Monitor (safe acceleration monitoring)
p9351 SI Motion SLS changeover delay time (processor 2) / SI Mtn SLS t P2
CU240D-2_DP_F Access level: 3
CU240D-2_PN_F
Can be changed: C(95)
CU250D-2_DP_F
Units group: -
CU250D-2_PN_F
Min
0.00 [µs]
Description: Sets the delay time for the SLS changeover for the function "safely limited speed" (SLS).
When transitioning from a higher to a lower safely-limited velocity/speed stage, within this delay time, the "old"
velocity stage remains active.
Even if SLS is activated from the state "SLS in active", then this delay is still applied.
Dependency: Refer to: p9551
Notice: This parameter is overwritten by the copy function of the safety functions integrated in the drive.
Note: SLS: Safely-Limited Speed
© Siemens AG 2012 - 2013 All Rights Reserved
SINAMICS G120D List Manual (LH14), 01/2013
Calculated: -
Scaling: -
Unit selection: -
Max
500.0000 [rpm]
Calculated: -
Scaling: -
Unit selection: -
Max
120000.00 [rpm]
Calculated: -
Scaling: -
Unit selection: -
Max
600000000.00 [µs]
Parameters
List of parameters
Data type: FloatingPoint32
Dyn. index: -
Func. diagram: 2823
Factory setting
10.0000 [rpm]
Data type: FloatingPoint32
Dyn. index: -
Func. diagram: -
Factory setting
300.00 [rpm]
Data type: FloatingPoint32
Dyn. index: -
Func. diagram: 2819, 2820
Factory setting
100000.00 [µs]
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