Parameter list
Parameters
1-153
Siemens AG 2004 All Rights Reserved
SINAMICS G List Manual, Edition 12.2004
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 runs-up at the torque/force limit.
Recommenda-
tion:
p1145 = 0.0:
This value de-activates the ramp-function generator tracking.
p1145 = 0.0 ... 1.0:
Generally, these values are not practical. They cause the motor to accelerate below its torque limit. The lower the
selected value, the greater the margin between the controller and torque limit at run-up.
p1145 > 1.0:
The greater the value, the higher the permissible deviation between the speed setpoint and speed actual value.
Note:
In the V/f mode, the ramp-function generator tracking is not active.
For SERVO with V/f operation, the following applies:
The complete ramp-function generator is not active, i.e. ramp-up and ramp-down time = 0.
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 setpoint at the output of the ramp-function generator.
Description:
Sets the signal source for "setpoint 2 enable".
p1145[0...n]
Ramp-function generator tracking intensity. / RFG track intens
VECTOR
Can be changed:
U, T
Access level:
3
Data type:
Floating Point
Data set:
DDS
Function diagram:
3080
P-Group:
Setpoints
Units group:
-
Unit selection:
-
Min Max
Factory
setting
0.0 50.0
1.3
p1148[0...n]
Ramp-function generator, tolerance for ramp-up and ramp-down active / RFG tol
HL/RL act
VECTOR
Can be changed:
U, T
Access level:
3
Data type:
Floating Point
Data set:
DDS
Function diagram:
3060,
3070
P-Group:
Setpoints
Units group:
SPEED_ROT
Unit selection:
-
Min Max
Factory
setting
0.00 [1/min]
1000.00 [1/min]
19.80 [1/min]
r1150
CO: Ramp-function generator speed setpoint at the output / RFG n_set at outp
VECTOR
Can be changed:
-
Access level:
3
Data type:
Floating Point
Data set:
-
Function diagram:
1550,
3060, 3070, 3080
P-Group:
Setpoints
Units group:
SPEED_ROT
Unit selection:
-
Min Max
Factory
setting
- [1/min]
- [1/min]
- [1/min]
p1152
BI: Setpoint 2 enable / Setpt 2 enable
VECTOR (Extended
brk)
Can be changed:
T
Access level:
3
Data type:
Unsigned32
Data set:
-
Function diagram:
2711
P-Group:
Commands
Units group:
-
Unit selection:
-
Min Max
Factory
setting
- -
899.15