E3X-NV/NVG
E3X-NV/NVG
5
REMOTE TEACHING
Remote Teach Function
In principle, the remote teach function of the E3X-NV
should be used for initial teaching. Basically, the method of remote teaching is the same
as that of sensitivity setting. In remote teaching, instead of pressing the teach button, teach is performed with a remote teach input signal.
1. Set the mode selector to RUN.
2. The following signal conditions must be given as remote teaching input conditions.
3. If remote teaching is not performed, cut the pink wire at the base or connect the pink wire to the +V terminal.
4. After the remote teaching input setting is finished, the E3X-NV
will be ready to detect objects in approximately one second.
Brown +V
Black
Control output
Pink
Blue 0 V
Power supply
ON
OFF
Remote teach input
With/Without-object teaching
H
L
T
1
T
2
T
1
T
1:
0.5 to 2 s
T
2:
3 s min.
Maximum sensitivity setting
H
L
T
3
T
3
: 5 s min.
No-object teaching
H
L
T
4
T
5
T
4
T
4:
0.5 to 2 s
T
5:
1.5 to 2 s
OPTICAL AXIS ADJUSTMENT (FLASHING FUNCTION)
Set the mode selector of the E3X-NV
to TEACH. The flashing function of E3X-NV
will be activated. When the optical axes of the fiber heads
are divergent and the light value decreases by approximately 10% of the maximum value, the tip of the emitting fiber will start flashing and the
built-in buzzer will beep. At this time, if the optical axes are divergent, adjust the axes. The peak light value will be memorized by the E3X-NV
.
Do not press the teach button before or while adjusting the optical axes, or the flashing function will not operate.
Fiber for light emission
Fiber for light reception
Light reception
The peak of light reception
90% of the peak value
Lit in this range.
Angle of the head (
θ
)
Flashing
Lit
Flashing
θ
