Siemens SINAMICS G120 List Manual page 442

2 Parameters
2.2 List of parameters
p2730[0...3] BI: LR pos. actual value preprocessing activate neg. corr. (edge) / ActV_prep neg corr
CU250S_V (Position Access level: 1
control)
Can be changed: T
CU250S_V_CAN
Unit group: -
(Position control)
Min
CU250S_V_DP
-
(Position control)
CU250S_V_PN
(Position control)
Description: Sets the signal source for the function "activate position actual value preprocessing, negative corrective value
(edge)".
0/1 signal:
The correction value available via CI: p2513 is negated and activated.
Index: [0] = Position control
[1] = Encoder 1
[2] = Encoder 2
[3] = Reserved
Dependency: Refer to: p2502, p2513, r2684
p2731 BI: LR reduce I component / Reduce I comp
CU250S_V (Position Access level: 1
control)
Can be changed: T
CU250S_V_CAN
Unit group: -
(Position control)
Min
CU250S_V_DP
-
(Position control)
CU250S_V_PN
(Position control)
Description: Sets the signal source for reducing the I component to zero in the position controller.
BI: p2731 = 1 signal:
The integrator input is set to zero and the integrator content is decreased to zero according to PT1. The PT1 time
constant corresponds to the integral time (p2539).
BI: p2731 = 0 signal:
The I component acts according to the set integral time (p2539).
Dependency: Refer to: p2539, r2559
p2733[0...n] CO: LR encoder adjustment DDS / Enc_adjust DDS
CU250S_V (Position Access level: 4
control)
Can be changed: T
CU250S_V_CAN
Unit group: -
(Position control)
Min
CU250S_V_DP
0
(Position control)
CU250S_V_PN
(Position control)
Description: Number of the drive data set when adjusting the absolute encoder.
Dependency: Refer to: p0404, p2507, p2525
Note: This DDS number is only relevant for absolute encoders.
The drive determines the value when adjusting the absolute encoder and the user should not change it.
DDS: Drive Data Set
442
Calculated: -
Scaling: -
Unit selection: -
Max
-
Calculated: -
Scaling: -
Unit selection: -
Max
-
Calculated: -
Scaling: -
Unit selection: -
Max
255
Data type: U32 / Binary
Dyn. index: -
Func. diagram: 4010, 4015
Factory setting
0
Data type: U32 / Binary
Dyn. index: -
Func. diagram: 4015
Factory setting
1407.16
Data type: Unsigned8
Dyn. index: EDS, p0140
Func. diagram: 4010
Factory setting
0
SINAMICS G120 CU250S-2 Control Units
List Manual, 09/2017, A5E33842890