Measuring Gear Position Tracking Tolerance Window / Pos Track Window; Redundant Coarse Position Value Relevant Bits (Identified); Gx_Xist1 Coarse Position Safe Most Significant Bit (Identified); Non Safety-Relevant Meas. Steps Position Value Pos1 (Detected) - Siemens SINAMICS DCM List Manual

2 Parameters
2.2 List of parameters
p0413[0...n]

Measuring gear position tracking tolerance window / Pos track window

DC_CTRL, Can be changed: C2(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.
Note: The value is entered in integer (complete) encoder pulses.
For p0411.0 = 1, the value is automatically pre-assigned quarter of the encoder range.
Example:
Quarter of the encoder range = (p0408 * p0421) / 4
It is possible that the tolerance window may not be able to be precisely set due to the data type (floating point number
with 23 bit mantissa).
p0414[0...n] Redundant coarse position value relevant bits (identified) / Relevant bits
DC_CTRL, Can be changed: C2(4)
DC_CTRL_R,
Data type: Unsigned16
DC_CTRL_R_S,
P-Group: Encoder
DC_CTRL_S
Not for motor type: -
Min
0
Description: Sets the number of relevant bits for the redundant coarse position value.
p0415[0...n] Gx_XIST1 Coarse position safe most significant bit (identified) / Gx_XIST1 safe MSB
DC_CTRL, Can be changed: C2(4)
DC_CTRL_R,
Data type: Unsigned16
DC_CTRL_R_S,
P-Group: Encoder
DC_CTRL_S
Not for motor type: -
Min
0
Description: Sets the bit number for the safe most significant bit (MSB) of the Gx_XIST1 coarse position.
Note: MSB: Most Significant Bit
p0416[0...n] Non safety-relevant meas. steps position value POS1 (detected) / nsrPos1
DC_CTRL, Can be changed: C2(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 non safety-relevant measuring steps of POS1.
Dependency: Refer to: r0473
68
Calculated: -
Dyn. index: EDS, p0140
Unit group: -
Scaling: -
Max
4294967300.00
Calculated: -
Dyn. index: EDS, p0140
Unit group: -
Scaling: -
Max
16
Calculated: -
Dyn. index: EDS, p0140
Unit group: -
Scaling: -
Max
31
Calculated: -
Dyn. index: EDS, p0140
Unit group: -
Scaling: -
Max
4294967295
List Manual (LH8), 02/2015, 6RX1800-0ED76
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
0.00
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
16
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
14
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
22000
SINAMICS DCM