Calibration Using Adjustment - Balluff BTL7-A -M -A-S32 Serie Manual De Instrucciones

BTL7-A/C/E/G_ _ _-M_ _ _ _-A/B/Y/Z(8)-S32/S115/S135/S140/KA_ _/FA_ _
Magnetostrictive Linear Position Sensor – Rod Style
8

Calibration using adjustment

NOTICE!
Interference in function
Adjustment while the system is running may result in
malfunctions.
► Stop the system before performing adjustment.
Initial situation:
– BTL with magnet within measuring range
1. Activate buttons
► Hold down any button for at least 3 s.
► Release button.
Œ
► Within 1 s, hold down
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 adjustment
‚
► Hold down
for at least 2 s.
⇒ Indication for "Adjustment" is displayed.
► Release ‚
.
⇒ Current position value is displayed.
3. Adjust start value
► Bring magnet to start position.
Œ
► Hold down
for at least 2 s.
⇒ Indication for "Adjust start value" is displayed.
► Adjust start value.
⇒ The start value can be changed using
The gradient of the output remains constant
(see page 16).
► Exit calibration procedure: Press
more than 2 s.
⇒ Indication for "Adjustment" is displayed.
⇒ Set position value is saved.
1) Briefly press button: Current value is increased or
decreased by approx. 1 mV or 1 mA.
If a button is held down longer than 1 s, the step
interval is increased.
www.balluff.com
‚
and simultaneously for at
1
Œ ‚
and .
1)
2
Œ ‚
and for no
LED legend:
LED display
LED1 LED2 At 0 to 10 V
1 2
> 3 s
< 1 s
1 2
> 3 s
> 2 s 2
> 2 s 1
1
2
< 2 s
1 2
Adjust end value
(see page 20)
LED not on
LED green LED 1 and LED 2 flashing green-red in alternation
LED flashing green LED 1 and LED 2 flashing red-red in alternation
Displayed values (example)
At 4 to 20 mA
5.39 V 9.15 mA
5.39 V 9.15 mA
10.50 V 3.60 mA
2.00 V 6.00 mA
5.39 V 9.15 mA
1.04 V 4.82 mA
0.00 V 4.00 mA
1.04 V 4.82 mA
1.00 V 4.40 mA
2.00 V 6.00 mA
1.00 V 4.40 mA
english 19