Balluff BTL7-A5__-M____-J-DEXC-TA12 Notice D'utilisation page 65

BTL7-A/C/E/G5_ _-M_ _ _ _-J-DEXC-TA12
Magnetostrictive Linear Position Sensor – Rod Style
7
Teach-in
NOTICE
Interference in function
Teach-in while the system is running may result in
malfunctions.
► Stop the system before performing teach-in.
Initial situation:
– BTL with magnet within measuring range
1. Activate buttons
► Activate any button for at least 3 s.
► Release buttons.
► Simultaneously (within 1 s) activate
least 3 s.
⇒ Output indicates error value.
⇒ Buttons are activated.
If an error or an interruption occurs while
activating the buttons, allow a wait time of 12 s
before retrying.
2. Select teach-in
a
► Activate
for at least 2 s.
⇒ Indication for "Teach-in" is displayed.
► Release a
.
⇒ Current position value is displayed.
3. Set null point
► Bring magnet to the new null point.
a
► Activate
for at least 2 s.
⇒ The new null point is set.
4. Set end point
► Bring magnet to the new end point.
► Activate b
for at least 2 s.
⇒ The new end point is set.
5. Exit teach-in and deactivate buttons
a
► Simultaneously activate
⇒ Output indicates error value.
a
► Briefly activate b
or (< 1 s).
⇒ Buttons are deactivated.
⇒ Current position value is displayed.
La programming input = blue button =
Lb programming input = gray button =
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> 3 s
< 1 s
a b
and for at
> 3 s
> 2 s
> 2 s
> 2 s
b
and for at least 6 s.
> 6 s
< 1 s
a
b
Ignition protection "d"
Flameproof enclosure
Displayed values (example)
At 0 to 10 V At 4 to 20 mA
5.39 V
5.39 V
a
b
a
b
10.50 V
a
4.00 V
5.39 V
1.04 V
a 0.00 V
0.00 V
9.89 V
10.00 V
b
10.00 V
a
b
10.50 V
a
b
10.00 V
english
9.15 mA
9.15 mA
3.60 mA
12.00 mA
9.15 mA
4.82 mA
4.00 mA
4.00 mA
19.13 mA
20.00 mA
20.00 mA
3.60 mA
20.00 mA
21