List of parameters
Parameters
1-323
© Siemens AG 2012 - 2013 All Rights Reserved
SINAMICS G120D List Manual (LH14), 01/2013
Description: Sets the behavior of the position actual value preprocessing for the position controller for a DDS changeover.
Re p2519 = 1:
In the following cases, for a DDS changeover, the actual position actual value becomes invalid and the reference
point is reset:
- the EDS effective for the closed-loop position control changes.
- the encoder assignment changes (p2502).
- the mechanical relationships change (p2503 ... p2506).
- the direction of rotation changes (p1821).
For absolute encoders, the status of the adjustment (p2507) is also reset if the same absolute encoder remains
selected for the closed-loop position control, but the mechanical relationships or the direction of rotation have
changed.
In the operation state, in addition, a fault (F07494) is generated.
Notice: The remaining setting values are intended for expanded functionality.
Note: The behavior for a DDS changeover is determined using the value of p2519 in the target data set.
Description: Displays the encoder control word generated by the position actual value preprocessing.
Index: [0] = Encoder 1
[1] = Encoder 2
[2] = Reserved
Dependency: Refer to: p0480
Description: Displays the actual position actual value determined by the position actual value preprocessing.
p2519[0...n] LR position actual value preprocessing config. DDS changeover / s_act config DDS
CU250D-2_DP_F
CU250D-2_PN_F
Access level: 4 Calculated: - Data type: Integer16
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Units group: - Unit selection: - Func. diagram: -
Min Max Factory setting
0 5 1
r2520[0...2] CO: LR Position actual value preprocessing encoder control word / ActVal_prep STW
CU250D-2_DP_F
CU250D-2_PN_F
Access level: 1 Calculated: - Data type: Unsigned16
Can be changed: - Scaling: - Dyn. index: -
Units group: - Unit selection: - Func. diagram: 4010
Min Max Factory setting
- - -
Bit field: Bit Signal name 1 signal 0 signal FP
00 Request function 1 Yes No -
01 Request function 2 Yes No -
02 Request function 3 Yes No -
03 Request function 4 Yes No -
04 Request command bit 0 Yes No -
05 Request command bit 1 Yes No -
06 Request command bit 2 Yes No -
07 Flying measurement mode/search for refer-
ence mark
Flying measurement Reference marks -
13 Request absolute value cyclic Yes No -
14 Request parking encoder Yes No -
15 Request acknowledge encoder fault Yes No -
r2521[0...3] CO: LR position actual value / s_act
CU250D-2_DP_F
CU250D-2_PN_F
Access level: 1 Calculated: - Data type: Integer32
Can be changed: - Scaling: - Dyn. index: -
Units group: - Unit selection: - Func. diagram: 4010
Min Max Factory setting
- [LU] - [LU] - [LU]
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