Sendix PROFI BUS Multiturn 5868 Series, Техническое руководство

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Technical Manual
Absolute Single/Multiturn Encoders
Profibus
R.000.000
16-15 of 22
1
1
6 Scaling
6 Scaling
With Standard Scaling, scaling will be done as follows:
o
With MUR and TMR
o
One revolution is equivalent exactly to MUR = TMR values
Position
scaled
= ((Position
unscaled
/ Singleturn ‐ resolution) * MUR) % TMR
With Alternative Scaling, scaling will be done as follows:
o
With NDR and TMR
o
NDR revolutions are equivalent exactly to the TMR values
Position
scaled
= ((Position
unscaled
/ (NDR * Singleturn ‐ resolution)) * TMR) % TMR
1. Code sequence CW
Possible settings:
Increasing clockwise (0) (CW)
Increasing counter ‐ clockwise (1) (CCW)
2. Class 2 functionality on
Class 2 must be turned on when scaling is active.