Siemens SINAMICS G120D - p9342 SI Motion act. val. comparison tolerance (crossw.) (processor 2); SI Mtn actV tol P2; p9344 SI Motion actual value comparison tolerance (referencing) (MM); SI mtn ref tol MM; p9345 SI Motion SSM filter time (processor 2); SI Mtn SSM filt P2; p9346 SI Motion SSM velocity limit (processor 2); SI Mtn SSM v_limP2

Parameters
List of parameters
1-404
© Siemens AG 2012 - 2013 All Rights Reserved
SINAMICS G120D List Manual (LH14), 01/2013
Description: Sets the tolerance for the crosswise data comparison of the actual position between processors 1 and 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.
Note: For a linear axis, the tolerance is internally limited to 10 mm.
For a "linear axis with rotating motor" and standard setting of p9320, p9321 and p9322, the standard setting of
p9342 corresponds to a position tolerance of 36 ° on the motor side.
Description: Sets the tolerance to check the actual values after referencing (incremental encoder) or when powering up (abso-
lute encoder).
Dependency: Refer to: C01711
Notice: This parameter is overwritten by the copy function of the safety functions integrated in the drive.
Note: A change only becomes effective after a POWER ON.
For linear axes, the maximum value is limited to 1mm.
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)
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
p9342 SI Motion act. val. comparison tolerance (crossw.) (processor 2) / SI Mtn actV tol P2
CU240D-2_DP_F
CU240D-2_PN_F
CU250D-2_DP_F
CU250D-2_PN_F
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: C(95) Scaling: - Dyn. index: -
Units group: - Unit selection: - Func. diagram: -
Min Max Factory setting
0.0010 [°] 360.0000 [°] 12.0000 [°]
p9344 SI Motion actual value comparison tolerance (referencing) (MM) / SI mtn ref tol MM
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: C(95) Scaling: - Dyn. index: -
Units group: - Unit selection: - Func. diagram: -
Min Max Factory setting
0.0000 [mm] 36.0000 [mm] 0.0100 [mm]
p9345 SI Motion SSM filter time (processor 2) / SI Mtn SSM filt P2
CU240D-2_DP_F
CU240D-2_PN_F
CU250D-2_DP_F
CU250D-2_PN_F
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: C(95) Scaling: - Dyn. index: -
Units group: - Unit selection: - Func. diagram: 2823
Min Max Factory setting
0.00 [µs] 100000.00 [µs] 0.00 [µs]
p9346 SI Motion SSM velocity limit (processor 2) / SI Mtn SSM v_limP2
CU240D-2_DP_F
CU240D-2_PN_F
CU250D-2_DP_F
CU250D-2_PN_F
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: C(95) Scaling: - Dyn. index: -
Units group: - Unit selection: - Func. diagram: 2823
Min Max Factory setting
0.00 [rpm] 100000.00 [rpm] 20.00 [rpm]