User Manual

Parameters
List of parameters
1-204
© Siemens AG 2009 - 2013 All Rights Reserved
SINAMICS G120 CU240B/E-2 Control Units List Manual (LH11), 01/2013
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.
Description: Sets the signal source for the scaling of the P gain of the speed controller.
This also makes the effective P gain (including adaptations) scalable.
Description: Displays the effective P gain of the speed controller.
Description: Displays the effective integral time of the speed controller.
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).
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 pre-
control reach the torque limit.
p1466[0...n] CI: Speed controller P-gain scaling / n_ctrl Kp scal
Access level: 4 Calculated: - Data type: U32 / FloatingPoint32
Can be changed: T Scaling: PERCENT Dyn. index: CDS, p0170
Units group: - Unit selection: - Func. diagram: 6050
Min Max Factory setting
- - 1
r1468 CO: Speed controller P-gain effective / n_ctr Kp eff
Access level: 4 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: - Dyn. index: -
Units group: - Unit selection: - Func. diagram: 6040
Min Max Factory setting
- - -
r1469 Speed controller integral time effective / n_ctr Tn eff
Access level: 4 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: - Dyn. index: -
Units group: - Unit selection: - Func. diagram: 5040, 5042, 6040
Min Max Factory setting
- [ms] - [ms] - [ms]
p1470[0...n] Speed controller encoderless operation P-gain / n_ctrl SLVC Kp
Access level: 2 Calculated: p0340 = 1,3,4 Data type: FloatingPoint32
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Units group: - Unit selection: - Func. diagram: 6040, 6050
Min Max Factory setting
0.000 999999.000 0.300
p1472[0...n] Speed controller encoderless operation integral time / n_ctrl SLVC Tn
Access level: 2 Calculated: p0340 = 1,3,4 Data type: FloatingPoint32
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Units group: - Unit selection: - Func. diagram: 6040, 6050
Min Max Factory setting
0.0 [ms] 100000.0 [ms] 20.0 [ms]