Display for magnetic band
F20
Data: 13/01/16
file: F20_ing.doc
pag 4/8
Sensor mounting
The sensor has be mounted according to the following draw, and keeping the indicated tolerances.
For the optimal system functioning its is necessary that the distance between the sensor and the magnetic
band is not over 1mm of the useful stroke.
N.B. if the distance between the sensor and the magnetic band is over 1mm on the display appears
+,/
+,/
+,/
+,/
,and the measured value is wrong.
Programming
To step into the parameter programming press key PGM fino a che apparirà sul display la scritta
, now
press 2 times key RESET
/
ENTER
and appear 4 zeroes, the first on the right is blinking, with keys (digit
increase) and
(digit selection), set out password
0273
and confirm with RESET
/
ENTER
. . In case of
wrong set-out of password it goes out of the programming.
The parameters that have to be set can be run with key and in order of appearance they are:
0
0
0
0
value to be displayed for 100mm of sensor displacement,
+%
+%
+%
+%
number of decimal digits,
%.+
%.+
%.+
%.+
count direction,
//
//
//
//
keys opening mode
,/
,/
,/
,/
displacement of origin,
/
/
/
/
not used.
To enter into the modification of the selected parameter press two times
RESET
(one time displays only the
value) and with keys and
set the wanted value to be confirmed with
RESET
.
To go out of the programming press
.
0
0
0
0
Value to be displayed for 100 mm of sensor displacement
This parameter together with the following allows the programming of the value on the display for a certain
displacement of the sensor. It means that is necessary to set the value which has to be displayed
corresponding to a displacement of the sensor on the magnetic band of 100mm.
The Factory value is
VISUAL
=100.0, which is the necessary value to read the displacement in millimetres with
decimal resolution.
The range allowed is from 0,000001 to 9999999 with setting of decimal point position that is, after
programming of the last digit on the left, pressing key
will blink the decimal pinpoint and with key it can
be moved to the wanted position. Confirm with RESET
/
ENTER
.
+%
+%
+%
+%
Number of decimal digits
It is the number of decimal digits to visualize on the display, range allowed from 0 to 5.
Example 1: for each 100 mm of sensor desplacement will have a displacement on the machine of 50, set
0
=
50 and
+%
=
0.
Example 2: for each 100 mm of sensor desplacement on display has to appear 12,3. Set
0
= 000012,3 e
+%
= 1.
±3°
±3°
±3°
MAX 1
MAGNETIC BAND
(
PLASTIC FERRITE SIDE TOWARD THE
SENSOR
)
