Siemens SIMOTICS S-1FL6 Operating Instructions Manual page 223

Par. No. Name
Description: Sets the smoothing time constant (PT1) for the speed actual value.
Note: The speed actual value should be smoothed for increment encoders with a low pulse number.
After this parameter has been changed, we recommend that the speed controller is adapted and/or the speed
controller settings checked Kp (p29120) and Tn (p29121).
p1520 * Torque limit upper
Description: Sets the fixed upper torque limit.
Danger: Negative values when setting the upper torque limit (p1520 < 0) can result in the motor accelerating
in an uncontrollable fashion.
Notice: The maximum value depends on the maximum torque of the connected motor.
p1521 * Torque limit lower
Description: Sets the fixed lower torque limit.
Danger: Positive values when setting the lower torque limit (p1521 > 0) can result in the motor accelerating in
an uncontrollable fashion.
Notice: The maximum value depends on the maximum torque of the connected motor.
p1656 * Activates current setpoint
filter
Description: Setting for activating/de-activating the current setpoint filter.
Bit 0: Activate filter 1
•
– Bit 0 = 0: Deactivated
– Bit 0 = 1: Activated
Bit 1: Activate filter 2
•
– Bit 1 = 0: Deactivated
– Bit 1 = 1: Activated
Bit 2: Activate filter 3
•
– Bit 2 = 0: Deactivated
– Bit 2 = 1: Activated
Bit 3: Activate filter 4
•
– Bit 3 = 0: Deactivated
– Bit 3= 1: Activated
Dependency: The individual current setpoint filters are parameterized as of p1658.
Note: If not all of the filters are required, then the filters should be used consecutively starting from filter 1. The
drive unit displays the value in hex format. To know the logic (high/low) assignment to each bit, you must
convert the hex number to the binary number, for example, FF (hex) = 11111111 (bin).
p1658 * Current setpoint filter 1
denominator natural fre-
quency
Description: Sets the denominator natural frequency for current setpoint filter 1 (PT2, general filter).
Dependency: The current setpoint filter 1 is activated via p1656.0 and parameterized via p1658 ... p1659.
p1659 * Current setpoint filter 1
denominator damping
Description: Sets the denominator damping for current setpoint filter 1.
Dependency: The current setpoint filter 1 is activated via p1656.0 and parameterized via p1658 ... p1659.
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 09/2016, A5E37208830-002
Min Max
-1000000.00 20000000.0
0
-20000000.00 1000000.00 0.00
- -
0.5 16000.0
0.001 10.000
Factory Unit Data
Setting type
0.00 Nm Float
Nm Float
0001 - U16
bin
1999.0 Hz Float
0.700 - Float
Parameters
11.2 Parameter list
Effective Can be
changed
IM T, U
IM T, U
IM T, U
IM T, U
IM T, U
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