Description:
Sets the upper adaptation speed of the speed controller.
No adaptation is effective above this speed.
For the proportional gain, p1470 x p1461 is effective.
For the integral time, p1472 x p1463 is effective.
Dependency:
See also: p1461, p1463, p1464
Note
If the upper transition point p1465 of the speed controller adaptation is set to lower values than the lower transition point
p1464, then the controller below p1465 is adapted with p1461 or p1463. This means that an adaptation can be
implemented for low speeds without having to change the controller parameters.
r1468
CO: Speed controller P-gain effective / n_ctr Kp eff
Access level: 4
Calculated: -
Data type: FloatingPoint32
Can be changed: -
Scaling: -
Dynamic index: -
Unit group: -
Unit selection: -
Function diagram: 6040
Min:
-
Max:
-
Factory setting:
-
Description:
Displays the effective P gain of the speed controller.
Dependency:
The connector output signal r1468 is increased by a factor of 100 in order to improve the resolution.
r1469
Speed controller integral time effective / n_ctr Tn eff
Access level: 4
Calculated: -
Data type: FloatingPoint32
Can be changed: -
Scaling: -
Dynamic index: -
Unit group: -
Unit selection: -
Function diagram: 5040, 5042,
6040
Min:
- [ms]
Max:
- [ms]
Factory setting:
- [ms]
Description:
Displays the effective integral time of the speed controller.
p1470[0...n]
Speed controller encoderless operation P-gain / n_ctrl SL Kp
Access level: 2
Calculated: CALC_MOD_CON Data type: FloatingPoint32
Can be changed: T, U
Scaling: -
Dynamic index: DDS, p0180
Unit group: -
Unit selection: -
Function diagram: 6040, 6050
Min:
0.000
Max:
999999.000
Factory setting:
0.300
Description:
Sets the P gain for encoderless operation for the speed controller.
Note
The product p0341 x p0342 is taken into account when automatically calculating the speed controller (p0340 = 1, 3, 4).
p1472[0...n]
Speed controller encoderless operation integral time / n_ctrl SL Tn
Access level: 2
Calculated: CALC_MOD_CON Data type: FloatingPoint32
Can be changed: T, U
Scaling: -
Dynamic index: DDS, p0180
Unit group: -
Unit selection: -
Function diagram: 6040, 6050
Min:
0.0 [ms]
Max:
100000.0 [ms]
Factory setting:
20.0 [ms]
Description:
Set the integral time for encoderless operation for the speed controller.
Note
The integral component is stopped if the complete controller output or the sum of controller output and torque precontrol
reach the torque limit.
Parameters
7.2 Parameter list
SINAMICS G120X converter
682
Operating Instructions, 06/2019, FW V1.01, A5E44751209B AC
Содержание SINAMICS G120X
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