Siemens SINAMICS G120 List Manual page 169

Note: For U/f control and sensorless vector control (see p1300), a ramp-down time of 0 s does not make sense. The setting
should be based on the startup times (r0345) of the motor.
If the maximum speed p1082 changes, p1127 is re-calculated.
If a braking resistor is connected to the DC link (p0219 > 0), then the minimum ramp-down time is automatically
adapted using p1127.
p1130[0...n] Ramp-function generator initial rounding-off time / RFG t_start_round
PM230 Access level: 2
PM230_STO
Can be changed: U, T
Unit group: -
Min
0.000 [s]
Description: Sets the initial rounding-off time for the extended ramp generator. The value applies to ramp-up and ramp-down.
Note: Rounding-off times avoid an abrupt response and prevent damage to the mechanical system.
p1130[0...n] Ramp-function generator initial rounding-off time / RFG t_start_round
PM240 Access level: 2
PM250, PM260
Can be changed: U, T
Unit group: -
Min
0.000 [s]
Description: Sets the initial rounding-off time for the extended ramp generator. The value applies to ramp-up and ramp-down.
Note: Rounding-off times avoid an abrupt response and prevent damage to the mechanical system.
p1131[0...n] Ramp-function generator final rounding-off time / RFG t_end_delay
PM230 Access level: 2
PM230_STO
Can be changed: U, T
Unit group: -
Min
0.000 [s]
Description: Sets the final rounding-off time for the extended ramp generator.
The value applies to ramp-up and ramp-down.
Note: Rounding-off times avoid an abrupt response and prevent damage to the mechanical system.
p1131[0...n] Ramp-function generator final rounding-off time / RFG t_end_delay
PM240 Access level: 2
PM250, PM260
Can be changed: U, T
Unit group: -
Min
0.000 [s]
Description: Sets the final rounding-off time for the extended ramp generator.
The value applies to ramp-up and ramp-down.
Note: Rounding-off times avoid an abrupt response and prevent damage to the mechanical system.
p1134[0...n] Ramp-function generator rounding-off type / RFG round-off type
Access level: 2
Can be changed: U, T
Unit group: -
Min
0
Description: Sets the smoothed response to the OFF1 command or the reduced setpoint for the extended ramp-function
generator.
Value: 0:
1:
SINAMICS G120 Control Units CU240B-2/CU240E-2
List Manual (LH11), 01/2016, A5E33839529
Cont smoothing
Discont smoothing
Calculated: -
Scaling: -
Unit selection: -
Max
30.000 [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]
Calculated: -
Scaling: -
Unit selection: -
Max
1
2 Parameters
2.2 List of parameters
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
2.000 [s]
Data type: FloatingPoint32
Dyn. index: DDS, p0180
Func. diagram: 3070
Factory setting
0.000 [s]
Data type: Integer16
Dyn. index: DDS, p0180
Func. diagram: 3070
Factory setting
0
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