Si Motion Ssm (Sga N < Nx) Filter Time (Control Unit); Si Motion Ssm (Sga N < Nx) Velocity Limit (Cu) / Si Mtn Ssm V_Limcu - Siemens SINAMICS G150 Manual

For an incremental encoder, the actual values are checked after referencing; for an absolute encoder, when
switching on.
Note: A change only becomes effective after a POWER ON.
For linear axes, the maximum value is limited to 1 mm.
p9545 SI Motion SSM (SGA n < nx) filter time (Control Unit) / SI Mtn SSM filt CU
VECTOR_G Can be changed: C2(95)
Data type: FloatingPoint32
P-Group: Safety Integrated
Not for motor type: -
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 (p9500/p9300) cycle.
SSM: Safe Speed Monitor (safety-relevant feedback signal from the velocity monitoring)
p9546 SI Motion SSM (SGA n < nx) velocity limit (CU) / SI Mtn SSM v_limCU
VECTOR_G Can be changed: C2(95)
Data type: FloatingPoint32
P-Group: Safety Integrated
Not for motor type: -
Min
0.00 [mm/min]
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" (SGA n < n_x) is set.
For p9568 = 0, the value in p9546 is also applicable for the function "SAM".
Caution: The following applies for p9506 = 3:
The "SAM" function is switched out if the selected threshold value is undershot.
Note: F-DO: Failsafe Digital Output / SGA: Safety-related output
SAM: Safe Acceleration Monitor (safe acceleration monitoring)
SSM: Safe Speed Monitor (safety-relevant feedback signal from the velocity monitoring) / SGA n < nx: Safety-related
output n < nx
p9546 SI Motion SSM (SGA n < nx) velocity limit (CU) / SI Mtn SSM v_limCU
VECTOR_G (Safety Can be changed: C2(95)
rot)
Data type: FloatingPoint32
P-Group: Safety Integrated
Not for motor type: -
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" (SGA n < n_x) is set.
For p9568 = 0, the value in p9546 is also applicable for the function "SAM".
Caution: The following applies for p9506 = 3:
The "SAM" function is switched out if the selected threshold value is undershot.
Note: F-DO: Failsafe Digital Output / SGA: Safety-related output
SAM: Safe Acceleration Monitor (safe acceleration monitoring)
SSM: Safe Speed Monitor (safety-relevant feedback signal from the velocity monitoring) / SGA n < nx: Safety-related
output n < nx
SINAMICS G130/G150
List Manual (LH2), 04/2014, A5E03263479A
Calculated: -
Dyn. index: -
Units group: -
Scaling: -
Max
100.00 [ms]
Calculated: -
Dyn. index: -
Units group: -
Scaling: -
Max
1000000.00 [mm/min]
Calculated: -
Dyn. index: -
Units group: -
Scaling: -
Max
1000000.00 [rpm]
2 Parameters
2.2 List of parameters
Access level: 3
Func. diagram: 2823
Unit selection: -
Expert list: 1
Factory setting
0.00 [ms]
Access level: 3
Func. diagram: 2823
Unit selection: -
Expert list: 1
Factory setting
20.00 [mm/min]
Access level: 3
Func. diagram: 2823
Unit selection: -
Expert list: 1
Factory setting
20.00 [rpm]
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