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Parameters
List of Parameters
1-146
© Siemens AG 2009 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 11/2009
Description:
Sets the signal source for accepting the setting value of the ramp-function generator.
Dependency:
The signal source for the ramp-function generator setting value is set using parameters.
Refer to: p1144
Note:
0/1 signal:
The ramp-function generator output is immediately (without delay) set to the setting value of the ramp-function gen-
erator.
1 signal:
The setting value of the ramp-function generator is effective.
1/0 signal:
The input value of the ramp-function generator is effective. The ramp-function generator output is adapted to the
input value using the ramp-up time or the ramp-down time.
0 signal:
The input value of the ramp-function generator is effective.
Description:
Sets the signal source for the ramp-function generator setting value.
Dependency:
The signal source for accepting the setting value is set using parameters.
Refer to: p1143
Description:
Sets the ramp-function generator tracking.
The output value of the ramp-function generator is tracked (corrected) corresponding to the maximum possible
drive acceleration. The reference value is the deviation at the speed/velocity controller input that is necessary to
ensure that the motor accelerates at the torque/force limit.
Notice:
If ramp-function generator tracking is activated and the ramp time is set too short, this can cause unsteady acceler-
ation.
Remedy:
- switch off ramp-function generator tracking (p1145 = 0).
- increase the ramp-up/ramp-down time (p1120, p1121).
Note:
In the V/f mode, ramp-function generator tracking is not active.
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
p1143[0...n]
BI: Ramp-function generator, accept setting value / Accept RFG set val
Access level:
3
Calculated:
-
Data type:
U32 / Binary
Can be changed:
T
Scaling:
-
Data set:
CDS, p0170
Min Max Factory
setting
- - 0
p1144[0...n]
CI: Ramp-function generator setting value / RFG setting value
Access level:
3
Calculated:
-
Data type:
U32 / FloatingPoint32
Can be changed:
U, T
Scaling:
p2000
Data set:
CDS, p0170
Min Max Factory
setting
- - 0
p1145[0...n]
Ramp-function generator tracking intensity. / RFG track intens
Access level:
4
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
U, T
Scaling:
-
Data set:
DDS, p0180
Min Max Factory
setting
0.0 50.0
0.0
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:
-
Data set:
DDS, p0180
Min Max Factory
setting
0.000 [rpm]
1000.000 [rpm]
19.800 [rpm]
Summary of Contents for CU230P-2 CAN
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