Siemens SINAMICS S110 List Manual page 252

Parameter
List of parameters
p1517[0...n] Accelerating torque smoothing time constant / M_accel T_smooth
SERVO_S110-CAN, Can be changed: U, T
SERVO_S110-DP,
Data type: FloatingPoint32
SERVO_S110-PN
P-Group: Closed-loop control
Not for motor type: REL
Min
0.00 [ms]
Description: Sets the smoothing time constant of the accelerating torque.
Note: For servo drives, the parameter is only effective in encoderless operation.
For vector drives, the acceleration pre-control is inhibited if the smoothing is set to the maximum value.
r1518[0...1] CO: Accelerating torque / M_accel
SERVO_S110-CAN, Can be changed: -
SERVO_S110-DP,
Data type: FloatingPoint32
SERVO_S110-PN
P-Group: Closed-loop control
Not for motor type: REL
Min
- [Nm]
Description: Displays the accelerating torque to pre-control the speed controller for torque-speed pre-control (p1402.4 = 1) or in
encoderless operation.
Index: [0] = Unsmoothed
[1] = Smoothed
Dependency: Refer to: p0341, p0342, p1300, p1402, r1493, p1497, p1498
p1520[0...n] CO: Torque limit upper/motoring / M_max upper/mot
SERVO_S110-CAN, Can be changed: U, T
SERVO_S110-DP,
SERVO_S110-PN
Data type: FloatingPoint32
P-Group: Closed-loop control
Not for motor type: REL
Min
-1000000.00 [Nm]
Description: Sets the fixed upper torque limit or the torque limit when motoring.
Dependency: p1400.4 = 0: upper/lower
p1400.4 = 1: motoring / regenerating
Refer to: p0500, p1521, p1522, p1523, p1532, r1538, r1539
Danger: For p1400.4 = 0 (torque limiting, upper/lower) the following applies:
Negative values when setting the upper torque limit (p1520 < 0) can result in the motor accelerating in an uncontrol-
lable fashion.
Notice: A BICO interconnection to a parameter that belongs to a drive data set always acts on the effective data set.
p1521[0...n] CO: Torque limit lower/regenerative / M_max lower/regen
SERVO_S110-CAN, Can be changed: U, T
SERVO_S110-DP,
SERVO_S110-PN
Data type: FloatingPoint32
P-Group: Closed-loop control
Not for motor type: REL
Min
-20000000.00 [Nm]
Description: Sets the fixed lower torque limit or the torque limit when regenerating.
1-252
Calculated: -
Dynamic index: DDS, p0180
Units group: -
Scaling: -
Max
100.00 [ms]
Calculated: -
Dynamic index: -
Units group: 7_1
Scaling: p2003
Max
- [Nm]
Calculated:
CALC_MOD_LIM_REF
Dynamic index: DDS, p0180
Units group: 7_1
Scaling: p2003
Max
20000000.00 [Nm]
Calculated:
CALC_MOD_LIM_REF
Dynamic index: DDS, p0180
Units group: 7_1
Scaling: p2003
Max
1000000.00 [Nm]
© Siemens AG 2012 All Rights Reserved
SINAMICS S110 List Manual (LH7), 06/2012, 6SL3097-4AP10-0BP3
Access level: 3
Func. diagram: 5042, 5210,
6060
Unit selection: -
Expert list: 1
Factory setting
4.00 [ms]
Access level: 3
Func. diagram: 5042, 5210
Unit selection: p0505
Expert list: 1
Factory setting
- [Nm]
Access level: 2
Func. diagram: 5620, 5630
Unit selection: p0505
Expert list: 1
Factory setting
0.00 [Nm]
Access level: 2
Func. diagram: 5620, 5630
Unit selection: p0505
Expert list: 1
Factory setting
0.00 [Nm]