Siemens SINAMICS S110 List Manual page 201

For synchronous motors, the following additionally applies:
In the automatic calculation (p0340 = 1), p1082 is limited to speeds for which the rated current of the power unit (S1
continuous operation r0207[3]) is not sufficient as field current: p1082 < p0348 / (1 - r0207 / r0331), valid for
r0207[3]<r0331.
On the other hand, an additional limit is effective, which prevents the EMF from exceeding the maximum DC link
voltage (see p0643 and p1231).
The effective assignment of the motor data set parameter (e.g. p0311) to the drive data set parameter p1082 when
pre-assigning should be taken from p0186.
p1082 is also available in the quick commissioning (p0010 = 1); this means that when exiting via p3900 > 0, the
value is not changed.
p1083[0...n] CO: Speed limit in positive direction of rotation / n_limit pos
SERVO_S110-CAN, Can be changed: U, T
SERVO_S110-DP,
Data type: FloatingPoint32
SERVO_S110-PN
P-Group: Setpoints
Not for motor type: -
Min
0.000 [rpm]
Description: Sets the maximum speed for the positive direction.
Notice: A BICO interconnection to a parameter that belongs to a drive data set always acts on the effective data set.
r1084 CO: Speed limit positive effective / n_limit pos eff
SERVO_S110-CAN, Can be changed: -
SERVO_S110-DP,
Data type: FloatingPoint32
SERVO_S110-PN
P-Group: Setpoints
Not for motor type: -
Min
- [rpm]
Description: Displays the effective positive speed limit.
Dependency: Refer to: p1082, p1083, p1085
p1085[0...n] CI: Speed limit in positive direction of rotation / n_limit pos
SERVO_S110-CAN Can be changed: T
(Extended set),
Data type: Unsigned32 / FloatingPoint32
SERVO_S110-DP
P-Group: Setpoints
(Extended set),
Not for motor type: -
SERVO_S110-PN
(Extended set)
Min
-
Description: Sets the signal source for the speed limit of the positive direction.
p1086[0...n] CO: Speed limit in negative direction of rotation / n_limit neg
SERVO_S110-CAN, Can be changed: U, T
SERVO_S110-DP,
Data type: FloatingPoint32
SERVO_S110-PN
P-Group: Setpoints
Not for motor type: -
Min
-210000.000 [rpm]
Description: Sets the speed limit for the negative direction.
Notice: A BICO interconnection to a parameter that belongs to a drive data set always acts on the effective data set.
© Siemens AG 2012 All Rights Reserved
SINAMICS S110 List Manual (LH7), 06/2012, 6SL3097-4AP10-0BP3
Calculated: -
Dynamic index: DDS, p0180
Units group: 3_1
Scaling: p2000
Max
210000.000 [rpm]
Calculated: -
Dynamic index: -
Units group: 3_1
Scaling: p2000
Max
- [rpm]
Calculated: -
Dynamic index: CDS, p0170
Units group: -
Scaling: p2000
Max
-
Calculated: -
Dynamic index: DDS, p0180
Units group: 3_1
Scaling: p2000
Max
0.000 [rpm]
Parameter
List of parameters
Access level: 2
Func. diagram: 3050, 3095
Unit selection: p0505
Expert list: 1
Factory setting
210000.000 [rpm]
Access level: 3
Func. diagram: 3050, 3095
Unit selection: p0505
Expert list: 1
Factory setting
- [rpm]
Access level: 3
Func. diagram: 3050
Unit selection: -
Expert list: 1
Factory setting
1083[0]
Access level: 2
Func. diagram: 3050, 3095
Unit selection: p0505
Expert list: 1
Factory setting
-210000.000 [rpm]
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