Description of the Software Modules and Parameters
Parameter manual b maXX BM5800
Document No.: 5.16029.03
161
of 814
3
Bit 3 Initialization of HIPERFACE
-encoder assigned to the analog signal
If the bit is set, the analog tracks at initialization of absolute encoders with HIPER-
FACE
-interface are used. This achieves a higher initialization accuracy. The precon-
dition must be an assignment of the digital position information to the analog tracks
according to the HIPERFACE
-specification. The delivery status of encoders have this
assignment. However, this status can be changed by overwriting the digital position of
the encoder.
If this option is set and the assignment is not specified, error 402 occurs at initialization
of the encoder.
This bit is set to zero at all other encoder types.
106.4 Oversampling factor
Oversampling factor for encoder evaluation.
Meaning of the values:
106.5 Encoder actual angle
Current actual value of encoder angle (without absolute dimension offset adjustment)
Standardization: 0xFFFFFFFF for 360 degrees
NOTE!
The automatic signal correction should be used only during commissioning. As soon
as the values for the gain and for the offset correction are determined, the automatic
signal correction should be deactivated and the correction values should be saved
with the parameter set.
At square-wave incremental encoders this function can only be used up to a 18 kHz
signal frequency.
Value Meaning
0 no oversampling
1 2-fold oversampling
2 4-fold oversampling
3 8-fold oversampling
4 16-fold oversampling
5 32-fold oversampling
6 64-fold oversampling
7 128-fold oversampling
8 256-fold oversampling
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