Lika SMAX-AI1-PRG-L2, Руководство пользователя

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SMAX MODBUS®
Figure 2
WARNING
After having installed the sensor on the magnetic scale a zero setting operation
is compulsorily required. The zero setting operation is further required every
time either the sensor or the scale is replaced. For any information on the zero
setting operation please refer to the “Perform counting preset” section on page
67.
3.4 Measuring length
The maximum length of the tape L is between 280 mm / 11.023” and 680 mm
/ 26.771” (for further information refer the order code in the product datasheet).
As the sensor area has always to be fully within the limits of the tape magnetic
surface, then the
maximum measuring length ML
is the maximum length of
the tape minus the length of the sensor head = L – 80 mm / 3.149” (200 mm /
7.874” ÷ 600 mm / 23.622”).
3.5 Standard counting direction
The positive counting direction (count up information) is achieved when the
sensor moves on the tape according to the white arrow shown in Figure 1. For
further information see the “Code sequence” section on page 64.
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