Siemens SINAMICS S110 List Manual page 355

08 Technology controller actual value at the
minimum
09 Technology controller actual value at the
maximum
10 Technology controller output at the mini-
mum
11 Technology controller output at the maxi-
mum
p2502[0...n] LR encoder assignment / Encoder assignment
SERVO_S110-CAN Can be changed: C2(25)
(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 assigned encoder.
The actual value preprocessing and the closed-loop position control are carried out using the assigned encoder.
Value: 0:
1:
2:
Dependency: Refer to: p0187, p0188
Notice: For the setting p2502 = 0 (no encoder), closed-loop position control is not possible. This setting is only practical as
supportive measure to implement encoderless closed-loop speed control (e.g. if the motor encoder is defective).
Note: The assigned encoder (p2502 = 1, 2) must be allocated an encoder data set (p0187, p0188).
p2503[0...n] LR length unit LU per 10 mm / LU per 10 mm
SERVO_S110-CAN Can be changed: C2(25)
(Pos ctrl),
Data type: Unsigned32
SERVO_S110-DP
P-Group: Closed loop position control
(Pos ctrl),
Not for motor type: -
SERVO_S110-PN
(Pos ctrl)
Min
1 [LU]
Description: Sets the neutral length units LU per 10 mm.
Therefore, for a linear scale, a reference is established between the physical arrangement and the neutral length
units LU used in the drive.
Example:
Linear scale, 10 mm should be broken down to units of µm (i.e. 1 LU = 1 µm).
--> p2503 = 10000
Note: The assignment to the grid spacing can be achieved using this for a rotary axis with linear encoder.
p2504[0...n] LR motor/load motor revolutions / Mot/load motor rev
SERVO_S110-CAN Can be changed: C2(25)
(Pos ctrl),
Data type: Unsigned32
SERVO_S110-DP
(Pos ctrl),
P-Group: Closed loop position control
SERVO_S110-PN
Not for motor type: -
(Pos ctrl)
Min
1
Description: Sets the motor revolutions for the gearbox factor between the motor shaft and load shaft.
Gearbox factor = motor revolutions (p2504) / load revolutions (p2505)
Dependency: Refer to: p0432, p0433, p2505
Note: The gearbox factor between the encoder shaft and the motor shaft is set using p0432 and p0433.
© Siemens AG 2012 All Rights Reserved
SINAMICS S110 List Manual (LH7), 06/2012, 6SL3097-4AP10-0BP3
No encoder
Encoder 1
Encoder 2
Yes
Yes
Yes
Yes
Calculated: -
Dynamic index: DDS, p0180
Units group: -
Scaling: -
Max
2
Calculated: -
Dynamic index: DDS, p0180
Units group: -
Scaling: -
Max
2147483647 [LU]
Calculated: -
Dynamic index: DDS, p0180
Units group: -
Scaling: -
Max
1048576
Parameter
List of parameters
No -
No -
No -
No -
Access level: 1
Func. diagram: 4010
Unit selection: -
Expert list: 1
Factory setting
1
Access level: 1
Func. diagram: 4010
Unit selection: -
Expert list: 1
Factory setting
10000 [LU]
Access level: 1
Func. diagram: 4010, 4704,
4711
Unit selection: -
Expert list: 1
Factory setting
1
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