Siemens CU240B-2 Parameter Manual page 337
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p9342
SI Motion act. val. comparison tolerance (crossw.) (processor 2) / SI Mtn actV tol P2
Access level: 3
CU240E-2 DP F
Can be changed: C(95)
CU240E-2 F
Units group: -
Min
0.0010 [°]
Description:
Sets the tolerance for the cross-check of the actual position between processor 1 and processor 2.
Dependency:
Refer to: p9542
Refer to: C01711
Notice:
This parameter is overwritten by the copy function of the safety functions integrated in the drive.
p9345
SI Motion SSM filter time (processor 2) / SI Mtn SSM filt P2
PM240
Access level: 3
PM250
Can be changed: C(95)
PM260
Units group: -
CU240E-2 DP F
Min
0.00 [µs]
Description:
Sets the filter time for the SSM feedback signal to detect standstill.
Notice:
This parameter is overwritten by the copy function of the safety functions integrated in the drive.
Note:
The filter time 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)
p9346
SI Motion SSM velocity limit (processor 2) / SI Mtn SSM v_limP2
Access level: 3
CU240E-2 DP F
Can be changed: C(95)
CU240E-2 F
Units 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.
Dependency:
Refer to: p9546
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
Access level: 3
CU240E-2 DP F
Can be changed: C(95)
Units group: -
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)
© Siemens AG 2011 All Rights Reserved
SINAMICS G120 Control Units CU240B/E-2 Parameter Manual (LH11), 01/2011
Calculated: -
Scaling: -
Unit selection: -
Max
360.0000 [°]
Calculated: -
Scaling: -
Unit selection: -
Max
100000.00 [µs]
Calculated: -
Scaling: -
Unit selection: -
Max
100000.00 [rpm]
Calculated: -
Scaling: -
Unit selection: -
Max
500.0000 [rpm]
Parameters
List of Parameters
Data type: FloatingPoint32
Data set: -
Factory setting
12.0000 [°]
Data type: FloatingPoint32
Data set: -
Factory setting
0.00 [µs]
Data type: FloatingPoint32
Data set: -
Factory setting
20.00 [rpm]
Data type: FloatingPoint32
Data set: -
Factory setting
10.0000 [rpm]
1-337
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