Encoder Safety Comparison Algorithm (Detected) / Safety Comp_Algo; Fine Resolution Gx_Xist1 (In Bits) / Enc Fine Gx_Xist1; Fine Resolution Absolute Value Gx_Xist2 (In Bits) / Enc Fine Gx_Xist2; Encoder Connection / Enc_Connection - Siemens SINAMICS G150 Manual

2 Parameters
2.2 List of parameters
p0417[0...n]

Encoder safety comparison algorithm (detected) / Safety comp_algo

ENC, VECTOR_G Can be changed: C2(4)
Data type: Integer16
P-Group: Encoder
Not for motor type: -
Min
0
Description: Sets the comparison algorithm for the encoder position monitoring functions.
Value: 0:
10:
11:
12:
255:
Dependency: Refer to: p9541
p0418[0...n]

Fine resolution Gx_XIST1 (in bits) / Enc fine Gx_XIST1

ENC, VECTOR_G Can be changed: C2(4)
Data type: Unsigned8
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

ENC, VECTOR_G Can be changed: C2(4)
Data type: Unsigned8
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.
p0420[0...n]

Encoder connection / Enc_connection

ENC, VECTOR_G Can be changed: C2(4)
Data type: Unsigned16
P-Group: Encoder
Not for motor type: -
Min
-
Description: Selecting the encoder connection.
158
SMx20 safety algorithm
DQL binary safety algorithm
DQL linear non-binary safety algorithm
SMC30 safety algorithm
Safety algorithm unknown
Calculated: -
Dyn. index: EDS, p0140
Units group: -
Scaling: -
Max
255
Calculated: -
Dyn. index: EDS, p0140
Units group: -
Scaling: -
Max
18
Calculated: -
Dyn. index: EDS, p0140
Units group: -
Scaling: -
Max
18
Calculated: -
Dyn. index: EDS, p0140
Units group: -
Scaling: -
Max
-
List Manual (LH2), 04/2014, A5E03263479A
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
255
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: 4
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
0000 bin
SINAMICS G130/G150