Parameter
List of parameters
1-226
© Siemens AG 2012 All Rights Reserved
SINAMICS S110 List Manual (LH7), 06/2012, 6SL3097-4AP10-0BP3
Description: Sets the DC braking time (as fault response).
Dependency: Refer to: p1230, p1231, p1232, p1234, r1239
Note: The time set is also effective when parameterizing DC braking as fault response.
If a speed encoder is being used, DC braking is ended as soon as the drive falls below the standstill threshold
(p1226).
Description: Sets the starting speed for DC braking.
If the actual speed falls below this threshold, then DC braking is activated.
Dependency: Refer to: p1230, p1231, p1232, p1233, r1239
Caution: If an encoder fault occurs during closed-loop operation with an encoder, controlled deceleration of the drive down to
the start speed p1234 can no longer take place. In this case, DC braking is activated immediately and injects the
braking current p1232 for the braking time p1233 after de-magnetizing. The braking current and braking duration
must, therefore, be dimensioned accordingly for this situation so that the drive can be decelerated to standstill.
In the case of operation with an encoder, this speed may not be set too low so as ensure that the oscillation move-
ment induced by the residual flux/remanence of the motor does not cause DC braking to be de-activated again.
Description: Sets the signal source for the contactor feedback signal for external armature short-circuit.
Dependency: Refer to: p1230, p1231, p1236, p1237, r1239
Notice: In order that the pulses are not enabled when the contactor is closed, the contactor feedback signal must lag by a
sufficiently long time when opening the contactor.
Note: 1 signal: The contactor is closed.
0 signal: The contactor is open.
Description: Sets the monitoring time of the contactor feedback signal for the external armature short-circuit configuration.
p1233[0...n] DC braking time / DCBRK time
SERVO_S110-CAN,
SERVO_S110-DP,
SERVO_S110-PN
Can be changed: U, T Calculated: - Access level: 1
Data type: FloatingPoint32 Dynamic index: MDS, p0130 Func. diagram: 7017
P-Group: Functions Units group: - Unit selection: -
Not for motor type: PEM, REL, FEM Scaling: - Expert list: 1
Min Max Factory setting
0.0 [s] 3600.0 [s] 1.0 [s]
p1234[0...n] Speed at the start of DC braking / DCBRK n_start
SERVO_S110-CAN,
SERVO_S110-DP,
SERVO_S110-PN
Can be changed: U, T Calculated: - Access level: 1
Data type: FloatingPoint32 Dynamic index: MDS, p0130 Func. diagram: 7017
P-Group: Functions Units group: - Unit selection: -
Not for motor type: PEM, REL, FEM Scaling: - Expert list: 1
Min Max Factory setting
0.00 [rpm] 210000.00 [rpm] 210000.00 [rpm]
p1235[0...n] BI: External armature short-circuit, contactor feedback signal / ASC ext feedback
SERVO_S110-CAN,
SERVO_S110-DP,
SERVO_S110-PN
Can be changed: T Calculated: - Access level: 1
Data type: Unsigned32 / Binary Dynamic index: CDS, p0170 Func. diagram: -
P-Group: Functions Units group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
- - 0
p1236[0...n] Ext. armature short-cct., contactor feedback signal monit. time / ASC ext t_monit
SERVO_S110-CAN,
SERVO_S110-DP,
SERVO_S110-PN
Can be changed: U, T Calculated: - Access level: 1
Data type: FloatingPoint32 Dynamic index: MDS, p0130 Func. diagram: -
P-Group: Functions Units group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
0 [ms] 1000 [ms] 200 [ms]
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