Balluff BTL7-A/E501-M Series, User Manual

Page: 56 / 194

22 english
9
Adjust with the calibration device
NOTICE
Interference in function
Adjustment while the system is running may result in
malfunctions.
►
Stop the system before performing adjustment.
Displayed values (example)
At 0…10 V At 4...20 mA
Initial situation:
– BTL with magnet in measuring range
5.39 V 9.15 mA
Activate adjusting
►
Hold down
‚ ‚
for at least 4 s.
> 4 s
2
5.39 V 9.15 mA
Set start point
►
Bring magnet to the new start point.
1.04 V 4.82 mA
►
Hold down
Œ Œ
for at least 2 s.
> 2 s
1
⇒
The new start point is set with the last valid start
value.
0.00 V 4.00 mA
Adjust start value
►
The start value can be changed using
Œ Œ
and
‚ ‚
1)
.
The gradient of the curve changes
(see page 20).
0.00 V 4.00 mA
2.00 V 7.20 mA
►
End calibration procedure: Briefly press
Œ Œ
and
‚ ‚
simultaneously (< 1 s).
⇒ Set position value is saved.
< 1 s 1 2
2.00 V 7.20 mA
For setting the end point, adjusting the end value, and ending
adjustment, see page 23.
Any of the individual steps for settings can be
selected. The adjustment process can be
ended at any time.
1
2
1
2
1 = blue button
2
= gray button
BTL7-A/E501-M_ _ _ _-J-DEXC-TA12
Magnetostrictive Linear Position Sensor – Rod Style
Type of protection “db” and “ta”
Flameproof enclosure