Parameters
List of parameters
1-164
© Siemens AG 2012 - 2013 All Rights Reserved
SINAMICS G120D List Manual (LH14), 01/2013
Description: Sets the ramp-function generator type.
Value: 0: Basic ramp-function generator
1: Extended ramp-function generator
Note: Another ramp-function generator type can only be selected when the motor is at a standstill.
Description: Sets the ramp-function generator type.
Value: 0: Basic ramp-function generator
1: Extended ramp-function generator
Note: Another ramp-function generator type can only be selected when the motor is at a standstill.
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), ramp-up times of 0 s are not expedient. The setting
should be based on the startup times (r0345) of the motor.
p1115 Ramp-function generator selection / RFG selection
CU240D-2_DP
CU240D-2_DP_F
CU240D-2_PN
CU240D-2_PN_F
CU250D-2_PN_F
Access level: 3 Calculated: - Data type: Integer16
Can be changed: T Scaling: - Dyn. index: -
Units group: - Unit selection: - Func. diagram: 1550, 3080
Min Max Factory setting
0 1 0
p1115 Ramp-function generator selection / RFG selection
CU250D-2_DP_F Access level: 3 Calculated: - Data type: Integer16
Can be changed: T Scaling: - Dyn. index: -
Units group: - Unit selection: - Func. diagram: 1550, 3080
Min Max Factory setting
0 1 1
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: -
Units group: 3_1 Unit selection: p0505 Func. diagram: 1550, 1690, 3050,
3060, 3070
Min Max Factory setting
- [rpm] - [rpm] - [rpm]
p1120[0...n] Ramp-function generator ramp-up time / RFG ramp-up time
Access level: 1 Calculated: - Data type: FloatingPoint32
Can be changed: C(1), U, T Scaling: - Dyn. index: DDS, p0180
Units group: - Unit selection: - Func. diagram: 3060, 3070
Min Max Factory setting
0.000 [s] 999999.000 [s] 10.000 [s]
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