Operating Instructions

2 Parameters
2.2 List of parameters
SINAMICS G120 CU230P-2 Control Units
164 List Manual, 04/2018, A5E33838102
Description: Displays the speed/velocity setpoint after the changeover and limiting the direction.
Description: Displays the setpoint at the input of the ramp-function generator.
Notice: The parameter may be protected as a result of p0922 or p2079 and cannot be changed.
Note: The setpoint is influenced by other functions, e.g. skip (suppressed) speeds, minimum and maximum limits.
Description: The ramp-function generator ramps-up the speed setpoint from standstill (setpoint = 0) up to the maximum speed
(p1082) in this time.
Dependency: Refer to: p1082, p1123
Note: The ramp-up time can be scaled via connector input p1138.
The parameter is adapted during the rotating measurement (p1960 > 0). This is the reason that during the rotating
measurement, the motor can accelerate faster than was originally parameterized.
For U/f control and sensorless vector control (see p1300), a ramp-up time of 0 s does not make sense. The setting
should be based on the startup times (r0345) of the motor.
Description: The ramp-function generator ramps-up the speed setpoint from standstill (setpoint = 0) up to the maximum speed
(p1082) in this time.
Dependency: Refer to: p1082, p1123
Note: The ramp-up time can be scaled via connector input p1138.
The parameter is adapted during the rotating measurement (p1960 > 0). This is the reason that during the rotating
measurement, the motor can accelerate faster than was originally parameterized.
For U/f control and sensorless vector control (see p1300), a ramp-up time of 0 s does not make sense. The setting
should be based on the startup times (r0345) of the motor.
r1114 CO: Setpoint after the direction limiting / Setp after limit
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: p2000 Dyn. index: -
Unit group: 3_1 Unit selection: p0505 Func. diagram: 3001, 3040, 3050
Min Max Factory setting
- [rpm] - [rpm] - [rpm]
r1119 CO: Ramp-function generator setpoint at the input / RFG setp at inp
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: p2000 Dyn. index: -
Unit group: 3_1 Unit selection: p0505 Func. diagram: 3050, 3070, 6300,
8022
Min Max Factory setting
- [rpm] - [rpm] - [rpm]
p1120[0...n] Ramp-function generator ramp-up time / RFG ramp-up time
PM230
PM240
PM250, PM260
Access level: 1 Calculated: - Data type: FloatingPoint32
Can be changed: C(1), U, T Scaling: - Dyn. index: DDS, p0180
Unit group: - Unit selection: - Func. diagram: 3070
Min Max Factory setting
0.000 [s] 999999.000 [s] 10.000 [s]
p1120[0...n] Ramp-function generator ramp-up time / RFG ramp-up time
PM330 Access level: 1 Calculated: - Data type: FloatingPoint32
Can be changed: C(1), U, T Scaling: - Dyn. index: DDS, p0180
Unit group: - Unit selection: - Func. diagram: 3070
Min Max Factory setting
0.000 [s] 999999.000 [s] 20.000 [s]