List of parameters
Parameters
1-627
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
For the direct measuring probe evaluation, the DP clock cycle must be integer multiple of the position controller
clock cycle.
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 run state, in addition, a fault message (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] = Encoder 3
Dependency: Refer to: p0480
Note: When the function module "basic positioner" (r0108.4 = 1) is activated, the following BICO interconnection is estab-
lished:
CI: p0480[0] = r2520[0], CI: p0480[1] = r2520[1] and CI: p0480[2] = r2520[2]
p2519[0...n] LR position actual value preprocessing config. DDS changeover / s_act config DDS
SERVO (Pos ctrl),
VECTOR (Pos ctrl)
Can be changed: U, T Calculated: - Access level: 4
Data type: Integer16 Dynamic index: DDS, p0180 Func. diagram: -
P-Group: Closed loop position control Units group: - Unit selection: -
Not for motor type: - Expert list: 1
Min Max Factory setting
0 5 1
r2520[0...2] CO: LR Position actual value preprocessing, encoder control word /
ActVal_prep STW
SERVO (Pos ctrl),
VECTOR (Pos ctrl)
Can be changed: - Calculated: - Access level: 1
Data type: Unsigned16 Dynamic index: - Func. diagram: 4010
P-Group: Closed loop position control Units group: - Unit selection: -
Not for motor type: - Expert list: 1
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 Mode flying measurement / search for refer-
ence
Flying measurement Reference marks -
13 Request absolute value cyclic Yes No -
14 Request parking encoder Yes No -
15 Request acknowledge encoder fault Yes No -
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