Siemens SINAMICS G120D - p2538[0...n] LR proportional gain; Kp; p2539[0...n] LR integral time; Tn; p2540 CO: LR position controller output speed limit; LR_outp limit; p2541 CI: LR position controller output speed limit signal source; LR_outp lim S_src

Parameters
List of parameters
1-328
© Siemens AG 2012 - 2013 All Rights Reserved
SINAMICS G120D List Manual (LH14), 01/2013
Description: Sets the proportional gain (P gain, position loop gain, Kv factor) of the position controller.
Dependency: Refer to: p2537, p2539, p2555, r2557, r2558
Note: The proportional gain is used define at which traversing velocity which following error is obtained (without pre-con-
trol)
Low proportional gain:
Slow response to a setpoint - actual value difference, the following error becomes large.
High proportional gain:
Fast response to the setpoint - actual value difference, the following error becomes small.
Description: Setting to activate the integral time of the position controller.
Value = 0 ms --> The I component of the position controller is de-activated.
Dependency: Refer to: p2538, r2559
Description: Sets the speed limit of the position controller output.
Dependency: Refer to: p2541
Description: Sets the signal source for the position controller output limit.
Dependency: Refer to: p2540
p2538[0...n] LR proportional gain / Kp
CU250D-2_DP_F
CU250D-2_PN_F
Access level: 1 Calculated: - Data type: FloatingPoint32
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Units group: - Unit selection: - Func. diagram: 4015
Min Max Factory setting
0.000 [1000/min] 300.000 [1000/min] 1.000 [1000/min]
p2539[0...n] LR integral time / Tn
CU250D-2_DP_F
CU250D-2_PN_F
Access level: 1 Calculated: - Data type: FloatingPoint32
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Units group: - Unit selection: - Func. diagram: 4015
Min Max Factory setting
0.00 [ms] 100000.00 [ms] 0.00 [ms]
p2540 CO: LR position controller output speed limit / LR_outp limit
CU250D-2_DP_F
CU250D-2_PN_F
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: U, T Scaling: p2000 Dyn. index: -
Units group: 3_1 Unit selection: p0505 Func. diagram: 4015
Min Max Factory setting
0.000 [rpm] 210000.000 [rpm] 210000.000 [rpm]
p2541 CI: LR position controller output speed limit signal source / LR_outp lim S_src
CU250D-2_DP_F
CU250D-2_PN_F
Access level: 1 Calculated: - Data type: U32 / FloatingPoint32
Can be changed: T Scaling: p2000 Dyn. index: -
Units group: - Unit selection: - Func. diagram: 4015
Min Max Factory setting
- - 2540[0]