PROFIBUS-DP User Manual for Encoder - heidenhain - DR ...
PROFIBUS-DP User Manual for Encoder - heidenhain - DR ...
PROFIBUS-DP User Manual for Encoder - heidenhain - DR ...
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<strong>PROFIBUS</strong> IO data description<br />
5.6 Format of G1_XIST3<br />
44<br />
G1_XIST3 is a 64 bit position value which is used to support<br />
encoders with a resolution exceeding 32 bits.<br />
Format definition <strong>for</strong> G1_XIST3:<br />
• Binary <strong>for</strong>mat<br />
• The actual position value is always right aligned, a shifting<br />
factor is not used.<br />
• The settings in the encoder parameter data affect the position<br />
value in G1_XIST3 if Class 4 is enabled.<br />
IO Data (word) 1 2 3 4<br />
Format 64 bit position value<br />
Table 13 Format of G1_XIST3
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