Siemens SINAMICS G120 List Manual page 170

2 Parameters
2.2 List of parameters
Dependency: No effect up to initial rounding-off time (p1130) > 0 s.
Note: p1134 = 0 (continuous smoothing)
If the setpoint is reduced while ramping-up, initially a final rounding-off is carried out and then the ramp-up
completed. During the final rounding-off, the output of the ramp-function generator continues to go in the direction of
the previous setpoint (overshoot). After the final rounding-off has been completed, the output goes toward the new
setpoint.
p1134 = 1 (discontinuous smoothing)
If the setpoint is reduced while ramping-up, then the output goes immediately in the direction of the new setpoint. For
the setpoint change there is no rounding-off.
p1135[0...n] OFF3 ramp-down time / OFF3 t_RD
PM230 Access level: 2
PM230_STO
Can be changed: C(1), U, T
Unit group: -
Min
0.000 [s]
Description: Sets the ramp-down time from the maximum speed down to zero speed for the OFF3 command.
Dependency: The parameter is pre-assigned depending on the size of the power unit.
Note: This time can be exceeded if the DC link voltage reaches its maximum value.
p1135[0...n] OFF3 ramp-down time / OFF3 t_RD
PM240 Access level: 2
PM250, PM260
Can be changed: C(1), U, T
Unit group: -
Min
0.000 [s]
Description: Sets the ramp-down time from the maximum speed down to zero speed for the OFF3 command.
Note: This time can be exceeded if the DC link voltage reaches its maximum value.
p1136[0...n] OFF3 initial rounding-off time / RFGOFF3 t_strt_rnd
PM230 Access level: 3
PM230_STO
Can be changed: U, T
Unit group: -
Min
0.000 [s]
Description: Sets the initial rounding-off time for OFF3 for the extended ramp generator.
p1136[0...n] OFF3 initial rounding-off time / RFGOFF3 t_strt_rnd
PM240 Access level: 3
PM250, PM260
Can be changed: U, T
Unit group: -
Min
0.000 [s]
Description: Sets the initial rounding-off time for OFF3 for the extended ramp generator.
p1137[0...n] OFF3 final rounding-off time / RFG OFF3 t_end_del
Access level: 3
Can be changed: U, T
Unit group: -
Min
0.000 [s]
Description: Sets the final rounding-off time for OFF3 for the extended ramp generator.
170
Calculated: -
Scaling: -
Unit selection: -
Max
5400.000 [s]
Calculated: -
Scaling: -
Unit selection: -
Max
5400.000 [s]
Calculated: -
Scaling: -
Unit selection: -
Max
30.000 [s]
Calculated: -
Scaling: -
Unit selection: -
Max
30.000 [s]
Calculated: -
Scaling: -
Unit selection: -
Max
30.000 [s]
SINAMICS G120 Control Units CU240B-2/CU240E-2
Data type: FloatingPoint32
Dyn. index: DDS, p0180
Func. diagram: 3060, 3070
Factory setting
30.000 [s]
Data type: FloatingPoint32
Dyn. index: DDS, p0180
Func. diagram: 3060, 3070
Factory setting
0.000 [s]
Data type: FloatingPoint32
Dyn. index: DDS, p0180
Func. diagram: 3070
Factory setting
2.000 [s]
Data type: FloatingPoint32
Dyn. index: DDS, p0180
Func. diagram: 3070
Factory setting
0.000 [s]
Data type: FloatingPoint32
Dyn. index: DDS, p0180
Func. diagram: 3070
Factory setting
0.000 [s]
List Manual (LH11), 01/2016, A5E33839529