Lika LD14 Series, Руководство пользователя

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LD14x
Figure 1
D = 0.1 mm – 1.0 mm
4.3.2 Sensor SM25-C (circular)
The sensor can be fixed in a corresponding
mounting hole by means of the two nuts. Make sure
that the gap between the sensor and the scale
complies with the values in Figure 2 along the
whole measuring length.
Please mind the correct
alignment of the marker on the tape.
Avoid
contact between the parts. You can check planarity
and parallelism between the sensor and the
magnetic scale using a feeler gauge.
Figure 2
D = 0.1 mm – 1.0 mm
5 - Electrical connections
5.1 SM25 sensor
(only LD140)
Plug in the sensor's Mini-DIN connector (circular) on
the backside of the display
.
5.2 RS-232 serial interface
(only with option I1)
Connect the PC to the LD14x panel with a NULL
MODEM COMPUTER AT CROSS OVER cable (9 pin
female - 9 pin female) commercially available.
Electrical cable connection:
Pin PC Function Pin LD14x
1
2
Rx 3
3 Tx 2
4 DTR 6 *
5 GND 5
6 DSR
7 RTS 8 *
8 CTS
9
* Power supply has to be provided to RS-232
interface to save battery life. If not connected to the
PC provide (8-15Vdc) power supply to pins 6 or 8.
The external supply is not necessary if you use a
Modem computer cable!
6 – Set up
6.1 Function of the keys
 : UP (select value)
 : Shift links (select digit)
*
: Save (save data)
P : Program (programming/change parameter)
6.2 Key combinations / Quick functions
6.2.1 Set datum (reference)
Press
*
key for 3 sec. to access the reset function
(“
rESEt
” will be displayed).
Press
P
key to exit function (no reset).
Press
*
key twice to confirm datum value (“
donE
”
will be displayed).
Display value =
rEF
+
OFS1
+
OFSx
(where OFSx is
the currently set Offset value).
This function is enabled only if
F_rSt
parameter is
set to
“yES”
.
6.2.2 Incremental measurement
Press
P
and
*
keys simultaneously to switch from
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D
<1°
<3°
<3°
<3° D
Marker