Siemens Sinamics V90 Operating Instructions Manual page 349

Par. No. Name
Note: Standstill is identified in the following cases:
- The speed actual value falls below the speed threshold in p1226 and the time started after this in p1228 has
expired.
- The speed setpoint falls below the speed threshold in p1226 and the time started after this in p1227 has
expired.
For p1227 = 300.000 s, the following applies:
Monitoring is de-activated.
For p1227 = 0.000 s, the following applies:
With OFF1 or OFF3 and a ramp-down time = 0, the pulses are immediately suppressed and the motor
"coasts" down.
p1228 Pulse suppression delay
time
Description: Sets the delay time for pulse suppression. After OFF1 or OFF3, the pulses are canceled, if at
least one of the following conditions is fulfilled:
- The speed actual value falls below the threshold in p1226 and the time started after this in p1228 has ex-
pired.
- The speed setpoint falls below the threshold in p1226 and the time started after this in p1227 has expired.
Dependency: Refer to p1226, p1227
Notice: When the motor holding brake is activated, pulse cancellation is additionally delayed by the brake
closing time (p1217).
p1414 Speed setpoint filter acti-
vation
Description: Setting for activating/de-activating the speed setpoint filter.
Dependency: The individual speed setpoint filters are parameterized as of p1415.
Note: 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).
p1415 Speed setpoint filter 1
type
Description: Sets the type for speed setpoint filter 1.
Dependency:
PT1 low pass: p1416
PT2 low pass: p1417, p1418
General filter: p1417 ... p1420
p1416 Speed setpoint filter 1
time constant
Description: Sets the time constant for the speed setpoint filter 1 (PT1).
Dependency: Refer to p1414, p1415
Note: This parameter is only effective if the filter is set as a PT1 low pass.
p1417 Speed setpoint filter 1
denominator natural fre-
quency
Description: Sets the denominator natural frequency for speed setpoint filter 1(PT2, general filter).
Dependency: Refer to p1414, p1415
Note: This parameter is only effective if the speed filter is parameterized as a PT2 low pass or as general
filter.
The filter is only effective if the natural frequency is less than half of the sampling frequency.
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 04/2019, A5E36037884-007
Min Max
0.000 299.000
0000 bin 0011 bin
0 2
0.00 5000.00
0.5 16000.0
Factory Unit Data
Setting type
0.000 s Float
0000 - U16
bin
0 - I16
0.00 ms Float
1999.0 Hz Float
Parameters
10.2 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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