ID Index Name Unit Description
550 2 GainA Gain,trackA-cosine
550 3 GainB Gain,trackB-sine
550 4 Phase Phasedifference
Table 6.18: Signal correction (GPOC) parameters for channel 1 (X7) (continue)
6.6.3EncodergearingX6
See Section "Encoder gearing" on page 91 The encoder gearing for encoder
channels Ch1, Ch2 and Ch3 is described there.
NOTE
l InthecaseofencoderchannelCh2,itisassumedthatthe
resolverwillalwaysbeusedasacommutationencoderonthe
motorshaft.Becauseofthis,thenumeratoradjustmentrangeis
limitedtoavalueof(+1)or(-1),whilethedenominatorissetata
fixedvalueof(+1),fortheCh2encodergearingratio.Thismeans
thattheonlyoptionavailableistoinverttheencodersignal
(directionreversal).
l EncoderchannelCh4(virtualencoders)doesnotfeatureany
encodergearing.
ID No.: 0842.26B.5-01Date: 09.2020
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6 Encoder