Siemens SIMOTICS S-1FL6 Operating Instructions Manual page 226

Parameters
11.2 Parameter list
Par. No. Name
Note:
For a negative speed limit, the hysteresis is effective below the limit value and for a positive speed limit above
the limit value.
If significant overshoot occurs in the maximum speed range (for example, due to load shedding), you are
advised to increase the dynamic response of the speed controller (if possible). If this is insufficient, the hyste-
resis p2162 can be increased, but its value must not be greater than the value calculated by the formula be-
low when the motor maximum speed is sufficiently greater than the maximum speed p1082.
p2162 ≤ 1.05 × motor maximum speed - maximum speed (p1082)
The range of the parameter is different when connect with different motors.
p2175 * Motor blocked speed
threshold
Description: Sets the speed threshold for the message "Motor blocked".
Dependency: Refer to p2177.
p2177 * Motor blocked delay time
Description: Sets the delay time for the message "Motor blocked".
Dependency: Refer to p2175.
p2525 LR encoder adjustment
offset
Description: Position offset when adjusting the absolute encoder.
Note: The position offset is only relevant for absolute encoders. The drive determines the value when adjust-
ing the absolute encoder and the user should not change it.
p2533 LR position setpoint filter
time constant
Description: Sets the time constant for the position setpoint filter (PT1).
Note: The effective Kv factor (position loop gain) is reduced with the filter.
This allows a softer control behavior with improved tolerance with respect to noise/disturbances.
Applications:
- Reduces the pre-control dynamic response.
- Jerk limiting.
p2542 * LR standstill window
Description: Sets the standstill window for the standstill monitoring function.
After the standstill monitoring time expires, it is cyclically checked whether the difference between the setpoint
and actual position is located within the standstill window and, if required, an appropriate fault is output.
Value = 0: The standstill monitoring is deactivated.
Dependency: Refer to: p2543, p2544, and F07450
Note: The following applies for the setting of the standstill and positioning window:
Standstill window (p2542) ≥ positioning window (p2544)
p2543 * LR standstill monitoring
time
Description: Sets the standstill monitoring time for the standstill monitoring function.
After the standstill monitoring time expires, it is cyclically checked whether the difference between the setpoint
and actual position is located within the standstill window and, if required, an appropriate fault is output.
Dependency: Refer to: p2542, p2545, and F07450
226
Min Max
0.00 210000.00
0.000 65.000
0 429496729
5
0.00 1000.00
0 214748364
7
0.00 100000.00
Factory Unit Data
Setting type
210000. rpm Float
00
0.500 s Float
0 LU U32
0.00 ms Float
1000 LU U32
200.00 ms Float
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 09/2016, A5E37208830-002
Effective Can be
changed
IM T, U
IM T, U
IM T
IM T, U
IM T, U
IM T, U