Balluff BTL7 Series User Manual

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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.
Displayed values (example)
At 0…10 V At 4…20 mA
Initial situation:
– Transducer with magnet within measuring range
5.39 V 9.15 mA
Activate teach-in
► Activate
a
for at least 4s.
>4s
a
4.00 V 12.00 mA
⇒ Indication for teach-in is displayed.
⇒ The current position value is displayed again once
the button is released.
5.39 V 9.15 mA
Set null point
► Bring magnet to the new null point.
1.04 V 4.82 mA
► Activate
a
for at least 2s.
> 2s
a
⇒ The new null point is set.
0.00 V 4.00 mA
Set end point
► Bring magnet to the new end point.
9.89 V 19.13 mA
► Activate
b
for at least 2s.
>2s
b
⇒ The new end point is set.
10.00 V 20.00 mA
Inverting the characteristic curve (only with BTL7-C/E)
► Simultaneously activate
a
and
b
for at least 4s.
>4s
a
b
3.60 mA
⇒ Error value is displayed.
⇒ The characteristic curve of the output is inverted
once released.
14.85 mA
End teach-in
► Briefly activate
a
and
b
simultaneously (<1s).
<1s
a
b
10.50 V 3.60 mA
⇒ The output indicates the error value during
activation.
⇒ Current position value is displayed.
10.00 V 4.00 mA
Any of the individual steps for settings can be
selected. The teach-in process can be ended at
any time.
Programming line La =
a
Programming line Lb =
b
BTL7-A/C/E/G5 __ -M ____ -K(8)-SR32/SR115/___
Micropulse Transducer - Rod Style

Balluff BTL7 Series Specifications

General

Measurement Principle	Magnetostrictive
Resolution	Up to 1 μm (depending on model)
Operating Temperature	-40°C to +85°C
Protection Class	IP67
Housing Material	Aluminum
Output Signal	Analog
Supply Voltage	10V to 30V DC