Establish communication
To start the calibration procedure, communication is
established between the BIP and the calibration box.
►
Press and hold the button on the calibration box
(5 s < t < 8 s).
A functioning communication is indicated by a slow
flashing green LED on the calibration box.
Sequential teach-in of the curve points
The teach-in of the curve points must be
complete and programmed in ascending order.
It is, for example, not possible to only set
3 points and then end the calibration procedure
prematurely.
All curve points must be within the measuring
range.
Once communication is established between the BIP and
calibration box, the curve points can be taught in as
follows:
1.
Bring the target to the first curve point P1.
2.
Briefly press the button on the calibration box (< 1 s).
The green LED on the calibration box flashes quickly
and briefly to indicate success. Afterwards, the green
LED on the calibration box will continue to flash slowly.
3.
Position the target at the second curve point.
4.
Briefly press the button once more.
Saving is confirmed by the green LED on the calibration
box flashing quickly. If the distance to the previously
programmed curve points was too small or the target
was outside the detection range, this will be indicated
by the red LED on the calibration box flashing quickly.
Afterwards, the green LED continues to flash slowly.
After all 5 curve points have been saved in this way,
communication is stopped and the green LED on the
calibration box lights up permanently once again.
Error
If the BIP is not compatible with the calibration box or an
error occurs while establishing communication, the green
LED on the calibration box lights up and the red LED
flashes for a few seconds.
If during the calibration procedure, the distance to the
previously programmed curve point is too small or the
target is outside the detection range, this will be detected
and indicated by a brief and quick flashing of the red LED
on the calibration box. The calibration procedure must be
continued after correcting the target position.
Reset
If the calibration process is not performed completely,
the BIP returns to the previously programmed state
(if applicable) or delivery state after 2 minutes.
If communication has been established, a reset can be
initiated at any point during the calibration procedure:
►
Press and hold the button on the calibration box
(> 8 s).
All curve points are deleted and the BIP outputs its
standard curve again.
Curves
Standard curve (typical gradient)
10V/20mA
0V/4mA
0mm
17mm
Ua / Ia
S
Programmed output gradient (examples):
– Voltage variant (BIP
A
D2-…)
0
10
9
5
2
1
0
17
P2
P3
P5
(mm)
Ua
S
P1
P4
7
[V]
– Current variant (BIP
C
D2-…)
4
20
18.4
12
7.2
5.6
0
17
P2
P3
P5
(mm)
Ia
S
P1
P4
15.2
[mA]
3
english
Operation (continued)
BIP A/CD2-T017-04-BP _ _
Inductive Positioning System
