SINAMICS DCM
List Manual (LH8), 02/2015, 6RX1800-0ED76
67
2 Parameters
2.2 List of parameters
Description: Sets the configuration for position tracking of a measuring gear.
Notice: For p0411.3 = 1 the following applies:
If position tracking is activated for incremental encoders, only the position actual value is stored. Axis or encoder
motion is not detected when de-activated! Any tolerance window entered in p0413 has no effect.
Note: For the following events, the non-volatile, saved position values are automatically reset:
- when an encoder replacement has been identified.
- when changing the configuration of the Encoder Data Set (EDS).
Description: Sets the number of rotations that can be resolved for a rotary encoder with activated position tracking of the
measuring gear.
Dependency: This parameter is only of significance for an absolute encoder (p0404.1 = 1) with activated position tracking (p0411.0
= 1) and for an incremental encoder with activated position tracking (p0411.3 = 1).
Note: The resolution that is set must be able to be represented using r0483.
For rotary axes/modulo axes, the following applies:
p0411.0 = 1:
This parameter is pre-set with p0421 and can be changed.
p0411.3 = 1:
The parameter value is pre-set to the highest possible value. The highest possible value depends on the pulse
number (p0408) and the fine resolution (p0419).
For linear axes, the following applies:
p0411.0 = 1:
This parameter is pre-assigned with p0421, expanded by 6 bits for multiturn information (maximum number of
overflows) and cannot be changed.
p0411.3 = 1:
The parameter value is pre-set to the highest possible value. The highest possible value depends on the pulse
number (p0408) and the fine resolution (p0419).
p0411[0...n] Measuring gear configuration / Meas gear config
DC_CTRL,
DC_CTRL_R,
DC_CTRL_R_S,
DC_CTRL_S
Can be changed: C2(4) Calculated: - Access level: 1
Data type: Unsigned32 Dyn. index: EDS, p0140 Func. diagram: 4704
P-Group: Encoder Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
- - 0000 bin
Bit field: Bit Signal name 1 signal 0 signal FP
00 Measuring gear activate position tracking Yes No -
01 Axis type Linear axis Rotary axis -
02 Measuring gear reset position Yes No -
03 Meas. gearbox, activate pos. tracking for
incremental encoders
Yes No -
p0412[0...n] Measuring gear absolute encoder rotary revolutions virtual / Abs rot rev
DC_CTRL,
DC_CTRL_R,
DC_CTRL_R_S,
DC_CTRL_S
Can be changed: C2(4) Calculated: - Access level: 1
Data type: Unsigned32 Dyn. index: EDS, p0140 Func. diagram: 4704
P-Group: Encoder Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
0 4194303 0
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