18
english
NOTICE!
Interference in function
Teach-in while the system is running may result in
malfunctions.
Ź
Stop the system before performing teach-in.
LED display Displayed values (example)
LED1 LED2 At 0 to 10 V At 4 to 20 mA
Initial situation:
– Transducer with magnet within measuring range
5.39 V
9.15 mA
1. Activate buttons
Ź
Hold down any button for at least 3 s.
> 3 s
2
1
5.39 V
9.15 mA
Ź
Release button.
< 1 s
Ź
Within 1 s, hold down
n
and
d
simultaneously for at
least 3 s.
> 3 s
1
2
Output indicates error value.
10.50 V
3.60 mA
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
Ź
Hold down
n
for at least 2 s.
> 2 s
Indication for "Teach-in" is displayed.
4.00 V
12.00 mA
Ź
Release
n
.
Current position value is displayed.
5.39 V
9.15 mA
3. Set null point
Ź
Bring magnet to the new null point.
1.04 V
4.82 mA
Ź
Hold down
n
for at least 2 s.
> 2 s
1
0.00 V
4.00 mA
The new null point is set.
0.00 V
4.00 mA
4. Set end point
Ź
Bring magnet to the new end point.
9.89 V
19.13 mA
Ź
Hold down
d
for at least 2 s.
> 2 s
2
10.00 V
20.00 mA
The new end point is set.
10.00 V
20.00 mA
5. Exit teach-in and deactivate buttons
Ź
Hold down
n
and
d
simultaneously for at least 6 s.
> 6 s
1
2
10.50 V
3.60 mA
Output indicates error value.
Ź
Briefly press
n
or
d
(< 1 s).
< 1 s
2
1
Buttons are deactivated.
Current position value is displayed.
10.00 V
20.00 mA
LED legend:
LED not on
LED flashing green
LED green
LED 1 and LED 2 flashing green-green in alternation
LED red
7
Calibration using teach-in
1
BTL7-A/C/E/G_ _ _-M_ _ _ _-A/B/Y/Z(8)-S32/S115/S135/S140/KA_ _/FA_ _
Micropulse Transducer - Rod Style
Summary of Contents for BTL7 Series
Page 2: ...www balluff com...
Page 33: ...www balluff com...
