Description of the Software Modules and Parameters
Parameter manual b maXX BM5800
Document No.: 5.16029.03
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106.43 Resolver mode
Via this mode the amplitude and the phase adjustment of the resolver can be automated
and the resolver frequency and the evaluation procedure can be set.
106.44 Resolver excitation set amplitude
Amplitude set value of the resolver excitation is overwritten after the activation of the
Z106.43– bit 0, and no longer can be set manually. At the automatic setting the excitation
amplitude is increased until the maximum complies with 90% of the AD conversion range.
106.45 Resolver excitation act amplitude
Actual value of the amplitude of the resolver excitation.
106.46 Resolver set phase offset
Set value of resolver excitation phase is overwritten after Z106.43– bit 1 was activated
and cannot be set manually anymore. This phase marks the shifting of the excitation fre-
quency to the evaluation. At an automatic setting the phase is set in such a way that the
evaluation is always carried out at the maximum of the sine and cosine track.
106.47 Resolver actual phase offset
Actual phase value of the resolver excitation.
Bit Meaning
0 0: manual setting
1: automatically amplitude setting
1 0: manual setting
1: automatically phase setting
3 ... 2 Reserved
4 Resolver frequency
0: 7.8125 kHz without synchronization on the fieldbus
1: 8 kHz with synchronization on the fieldbus
6 ... 5 Reserved
7 0: Standard evaluation
1: Reevaluation
15 ... 8 Reserved
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