Siemens SINAMICS S110 List Manual page 100

Parameter
List of parameters
p0418[0...n] Fine resolution Gx_XIST1 (in bits) / Enc fine Gx_XIST1
SERVO_S110-CAN, Can be changed: C2(4)
SERVO_S110-DP,
Data type: Unsigned8
SERVO_S110-PN
P-Group: Encoder
Not for motor type: -
Min
2
Description: Sets the fine resolution in bits of the incremental position actual values.
Note: The parameter applies for the following process data:
- Gx_XIST1
- Gx_XIST2 for reference mark or flying measurement
The fine resolution specifies the fraction between two encoder pulses. Depending on the physical measurement
principle, an encoder pulse can be broken down into a different number of fractions (e.g. squarewave encoder: 2 bit
= resolution 4, sin/cos encoder: Typical 11 bit = resolution 2048).
For a squarewave encoder, with the factory setting, the least significant bits have the value zero, i.e. they do not
supply any useful information.
For especially high quality measuring systems, the fine resolution must be increased corresponding to the available
accuracy.
p0419[0...n] Fine resolution absolute value Gx_XIST2 (in bits) / Enc fine Gx_XIST2
SERVO_S110-CAN, Can be changed: C2(4)
SERVO_S110-DP,
Data type: Unsigned8
SERVO_S110-PN
P-Group: Encoder
Not for motor type: -
Min
2
Description: Sets the fine resolution in bits of the absolute position actual values.
Dependency: Refer to: p0418
Note: This parameter applies to process data Gx_XIST2 when reading the absolute value.
p0421[0...n] Absolute encoder rotary multiturn resolution / Enc abs multiturn
SERVO_S110-CAN, Can be changed: C2(4)
SERVO_S110-DP,
Data type: Unsigned16
SERVO_S110-PN
P-Group: Encoder
Not for motor type: -
Min
0
Description: Sets the number of rotations that can be resolved for a rotary absolute encoder.
Caution: This parameter is automatically pre-set for encoders from the encoder list (p0400). When selecting a catalog
encoder, this parameter cannot be changed (write protection). Information in p0400 should be carefully observed
when removing write protection.
p0423[0...n] Absolute encoder rotary singleturn resolution / Enc abs singleturn
SERVO_S110-CAN, Can be changed: C2(4)
SERVO_S110-DP,
Data type: Unsigned32
SERVO_S110-PN
P-Group: Encoder
Not for motor type: -
Min
0
Description: Sets the number of measuring steps per revolution for a rotary absolute encoder. The resolution refers to the abso-
lute position.
1-100
Calculated: -
Dynamic index: EDS, p0140
Units group: -
Scaling: -
Max
18
Calculated: -
Dynamic index: EDS, p0140
Units group: -
Scaling: -
Max
18
Calculated: -
Dynamic index: EDS, p0140
Units group: -
Scaling: -
Max
65535
Calculated: -
Dynamic index: EDS, p0140
Units group: -
Scaling: -
Max
1073741823
© Siemens AG 2012 All Rights Reserved
SINAMICS S110 List Manual (LH7), 06/2012, 6SL3097-4AP10-0BP3
Access level: 3
Func. diagram: 4010, 4704
Unit selection: -
Expert list: 1
Factory setting
11
Access level: 3
Func. diagram: 4704, 4710
Unit selection: -
Expert list: 1
Factory setting
9
Access level: 3
Func. diagram: 4704
Unit selection: -
Expert list: 1
Factory setting
4096
Access level: 3
Func. diagram: 4704
Unit selection: -
Expert list: 1
Factory setting
8192