Calibration Using Teach-In - Balluff BTL7-A Serie Betriebsanleitung

BTL7-A/C/E/G _ _ _ -M _ _ _ _ -A(8)-SA211/SA311-S32/S115/S135/KA_ _/FA_ _
Magnetostrictive Linear Position Sensor – Rod Style
7

Calibration using 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
► Hold down any button for at least 3 s.
► Release buttons.
Œ
► Within 1 s, hold down
for at 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
► Hold down Œ
for at least 2 s.
⇒ Indication for "Teach-in" is displayed.
Œ
► Release
.
⇒ Current position value is displayed.
3. Set zero point
► Bring magnet to the new zero point.
► Hold down Œ
for at least 2 s.
⇒ The new zero point is set.
4. Set end point
► Bring magnet to the new end point.
► Hold down ‚
for at least 2 s.
⇒ The new end point is set.
5. Exit teach-in and deactivate buttons
Œ ‚
► Hold down
and simultaneously for at least 6 s. > 6 s
⇒ Output indicates error value.
► Briefly press Œ ‚
or (< 1 s).
⇒ Buttons are deactivated.
⇒ Current position value is displayed.
www.balluff.com
‚
and simultaneously
LED legend:
LED display Displayed values (example)
LED1 LED2 At 0 to 10 V At 4 to 20 mA
1 2
> 3 s
< 1 s
1 2
> 3 s
> 2 s
1
1
> 2 s
2
> 2 s
1 2
1 2
< 1 s
LED not on LED flashing green
LED green
LED 1 and LED 2 flashing green-green
LED red in alternation
5.39 V 9.15 mA
5.39 V 9.15 mA
10.50 V 3.60 mA
4.00 V 12.00 mA
5.39 V 9.15 mA
1.04 V 4.82 mA
0.00 V 4.00 mA
0.00 V 4.00 mA
9.89 V 19.13 mA
10.00 V 20.00 mA
10.00 V 20.00 mA
10.50 V 3.60 mA
10.00 V 20.00 mA
english 17