Siemens SINAMICS S110 List Manual page 362

Parameter
List of parameters
Note: DI/DO: Bidirectional Digital Input/Output
The terminal must be set as input (p0728).
If a parameter change is rejected, a check should be performed as to whether the input terminal is already being
used in p0488, p0489, p0493, p0494, p0495, p0580 or p0680.
Direct measurement via p2518 has a higher priority than measurements via p0489.
For the direct measuring probe evaluation, the DP clock cycle must be integer multiple of the position controller
clock cycle.
p2519[0...n] LR position actual value preprocessing config. DDS changeover / s_act config DDS
SERVO_S110-CAN Can be changed: U, T
(Pos ctrl),
Data type: Integer16
SERVO_S110-DP
P-Group: Closed loop position control
(Pos ctrl),
Not for motor type: -
SERVO_S110-PN
(Pos ctrl)
Min
0
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.
r2520[0...2] CO: LR Position actual value preprocessing, encoder control word /
ActVal_prep STW
SERVO_S110-CAN Can be changed: -
(Pos ctrl),
Data type: Unsigned16
SERVO_S110-DP
P-Group: Closed loop position control
(Pos ctrl),
Not for motor type: -
SERVO_S110-PN
(Pos ctrl)
Min
-
Description: Displays the encoder control word generated by the position actual value preprocessing.
Index: [0] = Encoder 1
[1] = Encoder 2
[2] = Reserved
Bit field: Bit Signal name
00 Request function 1
01 Request function 2
02 Request function 3
03 Request function 4
04 Request command bit 0
05 Request command bit 1
06 Request command bit 2
07 Flying measurement mode/search for refer-
ence mark
13 Request absolute value cyclic
1-362
Calculated: -
Dynamic index: DDS, p0180
Units group: -
Scaling: -
Max
5
Calculated: -
Dynamic index: -
Units group: -
Scaling: -
Max
-
1 signal
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Flying measurement
Yes
© Siemens AG 2012 All Rights Reserved
SINAMICS S110 List Manual (LH7), 06/2012, 6SL3097-4AP10-0BP3
Access level: 4
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
1
Access level: 1
Func. diagram: 4010
Unit selection: -
Expert list: 1
Factory setting
-
0 signal FP
No -
No -
No -
No -
No -
No -
No -
Reference marks -
No -