Calibration Procedure Overview; Teach-In - Balluff BTL7-A/C/E5-M-SF-F Notice D'utilisation

BTL7-A/C/E5 _ _ -M _ _ _ _ -SF-F _ _
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 are 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 15.
Steps:
► Move float 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 float to the new end position.
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► Read new end point by activating the programming
inputs.
⇒ The current null point remains the same.
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.
Before
⇒ For example, a rising output gradient is changed to
a falling gradient. The voltage outputs are not
inverted.
After
Before
After
New end point
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