Description: Sets the speed threshold for the standstill identification.
The following applies when the motor holding brake is activated:
The motor is shut down and held by the brake after the closing time for the brake in p1217 has elapsed.
The following applies when the motor holding brake is not activated:
The motor is shut down and it then coasts down.
Dependency: See also: p1215, p1216, r1216, p1217, r1217, p1227
Note
In order that standstill is identified, the speed threshold in p1226 must be somewhat higher than the speed actual
value noise level.
p1227 Zero speed detection monitoring time
Changeable: T, U Data type: FloatingPoint32 P group: Functions
Min: 0.000 [s] Max: 300.000 [s] Def: 4.000 [s]
Description: Sets the monitoring time for the standstill identification.
When speed threshold p1226 is fallen below after OFF1 or OFF3, after the monitoring time that has been set expires,
the drive signals that the motor is at a standstill.
Dependency: See also: p1215, p1216, r1216, p1217, r1217, p1226
Note
The monitoring is deactivated with p1227 = maximum value.
p1228 Pulse suppression delay time
Changeable: T, U Data type: FloatingPoint32 P group: Functions
Min: 0.000 [s] Max: 299.000 [s] Def: 0.000 [s]
Description: Sets the delay time for pulse suppression.
When speed threshold p1226 is fallen below after OFF1 or OFF3, after the delay time that has been set expires, the
drive signals that the motor at a standstill.
Dependency: See also: p1226, p1227
p1416[0] Speed setpoint filter 1 time constant
Changeable: T, U Data type: FloatingPoint32 P group: Closed-loop control
Min: 0.00 [ms] Max: 5000.00 [ms] Def: 0.00 [ms]
Description: Sets the time constant for the speed setpoint filter 1 (PT1).
Note
This parameter is only effective if the filter is set as a PT1 low pass.
p1441[0] Actual speed smoothing time
Changeable: T, U Data type: FloatingPoint32 P group: Closed-loop control
Min: 0.00 [ms] Max: 50.00 [ms] Def: 0.00 [ms]
Description: Sets the smoothing time constant (PT1) for the speed actual value.
Dependency: See also: r0063
p1460[0] Speed controller P gain
Changeable: T, U Data type: FloatingPoint32 P group: Closed-loop control
Min: 0.0000 [Nms/rad] Max: 500000000.0000 [Nms/rad] Def: 0.3000 [Nms/rad]
Description: Sets the P gain of the speed controller.
The drive determines the P gain for One Button Tuning and writes the value to p1460.
The value can be changed.
Dependency: See also: p1462
Parameters
12.2 List of parameters
SINAMICS S210 servo drive system
Operating Instructions, 12/2017, A5E41702836B AA 245
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