Load Gear Configuration / Load Gear Config; Load Gear Rotary Absolute Encoder Revolutions Virtual / Abs Rot Rev; Load Gear Position Tracking Tolerance Window / Pos Track Tol - Siemens SINAMICS DCM List Manual

p2720[0...n]

Load gear configuration / Load gear config

DC_CTRL, Can be changed: C2(1, 4)
DC_CTRL_R,
Data type: Unsigned32
DC_CTRL_R_S,
P-Group: Encoder
DC_CTRL_S
Not for motor type: -
Min
-
Description: Sets the configuration for position tracking of a load gear.
Bit field: Bit
00
01
02
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).
- when adjusting the absolute encoder again
p2721[0...n]

Load gear rotary absolute encoder revolutions virtual / Abs rot rev

DC_CTRL, Can be changed: C2(1, 4)
DC_CTRL_R,
Data type: Unsigned32
DC_CTRL_R_S,
P-Group: Encoder
DC_CTRL_S
Not for motor type: -
Min
0
Description: Sets the number of rotations that can be resolved for a rotary absolute encoder with activated position tracking of the
load gear.
Dependency: This parameter is only of significance for an absolute encoder (p0404.1 = 1) with activated position tracking of the
load gear (p2720.0 = 1).
Note: The resolution that is set must be able to be represented using r2723.
For rotary axes/modulo axes, the following applies:
This parameter is pre-set with p0421 when activating position tracking and can be changed.
For linear axes, the following applies:
This parameter is pre-assigned with p0421 when activating position tracking, expanded by 6 bits for multiturn
information (maximum number of overflows) and cannot be changed.
p2722[0...n]

Load gear position tracking tolerance window / Pos track tol

DC_CTRL, Can be changed: C2(1, 4)
DC_CTRL_R,
Data type: FloatingPoint32
DC_CTRL_R_S,
P-Group: Encoder
DC_CTRL_S
Not for motor type: -
Min
0.00
Description: Sets a tolerance window for position tracking.
After the system is powered up, the difference between the saved position and the actual position is determined, and
depending on this, the following is initiated:
Difference within the tolerance window --> The position is reproduced as a result of the encoder actual value.
Difference outside the tolerance window --> An appropriate message is output.
Caution: Rotation, e.g. through a complete encoder range is not detected.
SINAMICS DCM
List Manual (LH8), 02/2015, 6RX1800-0ED76
Signal name
Load gear activate position tracking
Axis type
Load gear reset position
Calculated: -
Dyn. index: DDS, p0180
Unit group: -
Scaling: -
Max
-
1 signal
Yes
Linear axis
Yes
Calculated: -
Dyn. index: DDS, p0180
Unit group: -
Scaling: -
Max
4194303
Calculated: -
Dyn. index: DDS, p0180
Unit group: -
Scaling: -
Max
4294967300.00
2 Parameters
2.2 List of parameters
Access level: 1
Func. diagram: 4704
Unit selection: -
Expert list: 1
Factory setting
0000 bin
0 signal
No
Rotary axis
No
Access level: 1
Func. diagram: 4704
Unit selection: -
Expert list: 1
Factory setting
0
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
0.00
FP
-
-
-
195