Siemens G130 - p1437[0...n] CI: Speed controller reference model I component input; n_ctrRefMod I_comp; r1438 CO: Speed controller speed setpoint; n_ctrl n_set; r1439 Speed setpoint I component; n_set I_comp; p1440[0...n] CI: Speed controller speed actual value input; n_ctrl n_act

SINAMICS G130/G150
List Manual (LH2), 07/2016, A5E03263479A
391
2 Parameters
2.2 List of parameters
Description: Sets the signal source for speed setpoint for the integral component of the speed controller.
Dependency: The reference model is activated with p1400.3 = 1.
Refer to: p1400
Notice: In should be ensured that a speed setpoint is selected as signal source that corresponds to the setpoint for the P
component of the speed controller.
Description: Display and connector output of the speed setpoint after setpoint limiting for the P component of the speed controller.
For U/f operation, the value that is displayed is of no relevance.
Dependency: Refer to: r1439
Note: In the standard state (the reference model is deactivated), r1438 = r1439.
Description: Displays the speed setpoint for the I component of the speed controller (output of the reference model after the
setpoint limiting).
Dependency: Refer to: r1438
Note: In the standard state (the reference model is deactivated), r1438 = r1439.
Description: Sets the signal source for the speed actual value of the speed controller.
Dependency: Refer to: r1443
Danger: When using external speed actual values for the speed controller, for a direction of rotation change via p1821 = 1,
then its polarity must also be changed (e.g. for an encoder DO via p0410). Otherwise, a positive coupling can occur
in the speed control loop and the drive would then be accelerated up to the speed limit.
p1437[0...n] CI: Speed controller reference model I component input / n_ctrRefMod I_comp
VECTOR_G (n/M) Can be changed: T Calculated: - Access level: 3
Data type: Unsigned32 / FloatingPoint32 Dyn. index: CDS, p0170 Func. diagram: 6031
P-Group: Closed-loop control Unit group: - Unit selection: -
Not for motor type: REL Scaling: p2000 Expert list: 1
Min Max Factory setting
- - 1436[0]
r1438 CO: Speed controller speed setpoint / n_ctrl n_set
VECTOR_G (n/M) Can be changed: - Calculated: - Access level: 3
Data type: FloatingPoint32 Dyn. index: - Func. diagram: 3001, 5019,
5030, 5042, 5210, 6020, 6031
P-Group: Closed-loop control Unit group: 3_1 Unit selection: p0505
Not for motor type: REL Scaling: p2000 Expert list: 1
Min Max Factory setting
- [rpm] - [rpm] - [rpm]
r1439 Speed setpoint I component / n_set I_comp
VECTOR_G (n/M) Can be changed: - Calculated: - Access level: 3
Data type: FloatingPoint32 Dyn. index: - Func. diagram: 5030, 5040,
6031
P-Group: Closed-loop control Unit group: 3_1 Unit selection: p0505
Not for motor type: REL Scaling: p2000 Expert list: 1
Min Max Factory setting
- [rpm] - [rpm] - [rpm]
p1440[0...n] CI: Speed controller speed actual value input / n_ctrl n_act
VECTOR_G (n/M) Can be changed: T Calculated: - Access level: 3
Data type: Unsigned32 / FloatingPoint32 Dyn. index: CDS, p0170 Func. diagram: 6040
P-Group: Closed-loop control Unit group: - Unit selection: -
Not for motor type: REL Scaling: p2000 Expert list: 1
Min Max Factory setting
- - 63[0]