User Manual

List of parameters
Parameters
1-165
© Siemens AG 2009 - 2013 All Rights Reserved
SINAMICS G120 CU240B/E-2 Control Units List Manual (LH11), 01/2013
Description: Sets the tolerance value for the status of the ramp-function generator (ramp-up active, ramp-down active).
If the input of the ramp-function generator does not change in comparison to the output by more than the entered
tolerance time, then the status bits "ramp-up active" and "ramp-down active" are not influenced.
Dependency: Refer to: r1199
Description: Displays the acceleration of the ramp-function generator.
Dependency: Refer to: p1145
Description: Displays the setpoint at the output of the ramp-function generator.
Description: Sets the signal source for speed setpoint 1 of the speed controller.
Dependency: The effectiveness of this setpoint depends on, e.g. STW1.4 and STW1.6.
The signal source of the total setpoint is automatically interconnected to the output of the technology controller
(r2294) if the technology controller is selected (p2200 > 0) and operated in the mode p2251 = 1.
Refer to: r0002, p0840, p0844, p0848, p0852, p0854, r0898, p1140, p1142, p1160, r1170
Caution: If the technology controller is activated, then it is not permissible to withdraw the parameter interconnection.
Notice: The parameter may be protected as a result of p0922 or p2079 and cannot be changed.
p1148[0...n] Ramp-function gen. tolerance for ramp-up and ramp-down active / RFG tol HL/RL act
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Units group: 3_1 Unit selection: p0505 Func. diagram: 3060, 3070
Min Max Factory setting
0.000 [rpm] 1000.000 [rpm] 19.800 [rpm]
r1149 CO: Ramp-function generator acceleration / RFG acceleration
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: p2007 Dyn. index: -
Units group: 39_1 Unit selection: p0505 Func. diagram: 3060, 3070
Min Max Factory setting
- [rev/s²] - [rev/s²] - [rev/s²]
r1150 CO: Ramp-function generator speed setpoint at the output / RFG n_set at outp
Access level: 4 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: p2000 Dyn. index: -
Units group: 3_1 Unit selection: p0505 Func. diagram: 1550, 3080
Min Max Factory setting
- [rpm] - [rpm] - [rpm]
p1155[0...n] CI: Speed controller speed setpoint 1 / n_ctrl n_set 1
Access level: 4 Calculated: - Data type: U32 / FloatingPoint32
Can be changed: T Scaling: p2000 Dyn. index: CDS, p0170
Units group: - Unit selection: - Func. diagram: 1550, 3080, 5030,
6031
Min Max Factory setting
- - 0