Balluff BTL7-A5 M Serie Betriebsanleitung Seite 42

BTL7-A/C/E/G5 _ _ -M _ _ _ _ -H/W(8)-S32/S115/_ _ _
Magnetostrictive Linear Position Sensor – Rod Style
6
Calibration procedure (continued)
6.3 Calibration procedure overview
6.3.1 Teach-in
The factory set null point and end point is replaced by a
new null point and end point. The null point and end point
can be set separately, the output gradient changes.
The detailed procedure for teach-in is described
on page 16.
Steps
► Move magnet to the new null position.
► Read new null point by activating the programming
inputs.
⇒ The current end point remains the same.
New null point
Fig. 6-2: Reading new null point
► Move magnet to the new end position.
► Read new end point by activating the programming
inputs.
⇒ The current null point remains the same.
14 english
Fig. 6-3: Reading new end point
Only with BTL7-C/E...:
► The gradient of the current output can be inverted by
activating the programming inputs.
⇒ For example, a rising output gradient is changed to
a falling gradient. The voltage outputs are not
Before
inverted.
After
Before
After
New end point