Siemens G130 List Manual page 165

17
20
21
22
23
Notice: This parameter is automatically preassigned for encoders from the encoder list and for identify encoder (p0400).
When selecting a catalog encoder, this parameter cannot be changed (write protection). Information in p0400 should
be carefully observed when removing write protection.
Note: ZM: Zero mark
SMC: Sensor Module Cabinet
If a technique to determine the commutation information/data has not been selected (e.g. track C/D, Hall sensor), and
the encoder pulse number is an integer multiple of the pole number, then the following applies:
The track A/B is adjusted to match the magnetic position of the motor.
For bit 01, 02 (absolute encoder, multiturn encoder):
These bits can only be selected for EnDat encoders, SSI encoders or DRIVE-CLiQ encoders.
For bit 10 (DRIVE-CLiQ encoder):
This bit is only used for the large-scale integrated DRIVE-CLiQ encoders that provide their encoder data directly in
DRIVE-CLiQ format without converting this data. This bit is not, therefore, set for first-generation DRIVE-CLiQ
encoders.
For bit 12 (equidistant zero mark):
The zero marks occur at regular intervals (e.g. rotary encoder with 1 zero mark per revolution or linear encoder with
constant zero mark distance).
The bit activates monitoring of the zero mark distance (p0424/p0425, linear/rotary) or in the case of the linear
encoder with 1 zero mark and p0424 = 0 zero mark monitoring is activated.
For bit 13 (irregular zero mark):
The zero marks occur at irregular intervals (e.g. a linear scale with only 1 zero mark in the traversing range). The zero
mark distance is not monitored.
For bit 14 (distance-coded zero mark):
The distance (clearance) between two or several consecutive zero marks allows the absolute position to be
calculated.
For bit 15 (commutation with zero mark):
Only applicable for synchronous motors.
The function can be de-selected by priority via p0430.23.
For distance-coded zero marks, the following applies:
The phase sequence of the C/D track (if available) must be the same as the phase sequence of the encoder (A/B
track).
The phase sequence of the Hall signal (if available) must be the same as the phase sequence of the motor. Further,
the position of the Hall sensor must be mechanically adjusted to the motor EMF.
The fine synchronization is only started after two zero marks have been passed.
p0405[0...n] Square-wave encoder track A/B / Sq-wave enc A/B
VECTOR_G, ENC Can be changed: C2(4)
Data type: Unsigned32
P-Group: Encoder
Not for motor type: -
Min
-
Description: Settings for the track A/B in a square-wave encoder.
For square-wave encoders, p0404.3 must also be 1.
Bit field: Bit
00
01
02
03
04
05
SINAMICS G130/G150
List Manual (LH2), 07/2016, A5E03263479A
Track A/B analog
Voltage level 5 V
Voltage level 24 V
Remote sense (only SMC30)
Resolver excit
Signal name
Signal
Level
Track monitoring
Zero pulse
Switching threshold
Pulse/direction
Yes
Yes
Yes
Yes
Yes
Calculated: -
Dyn. index: EDS, p0140
Unit group: -
Scaling: -
Max
-
1 signal
Bipolar
TTL
A/B <> -A/B
Same as A/B track
High
Active
2 Parameters
2.2 List of parameters
No
No
No
No
No
Access level: 3
Func. diagram: 4704
Unit selection: -
Expert list: 1
Factory setting
0000 1111 bin
0 signal
Unipolar
HTL
None
24 V unipolar
Low
Inactive
-
-
-
-
-
FP
-
-
-
-
-
-
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