173
Digital Fiber Sensor FX-100 SERIES
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FX-500
FX-100
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FX-301-F7/
FX-301-F
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MENT
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COMPONENTS
FA
COMPONENTS
MACHINE
VISION
SYSTEMS
UV
CURING
SYSTEMS
PRO mode
• PRO mode appears after the MODE key is pressed for 4
sec. in RUN mode.
Setting item
Factory setting
Description
Shift
setting
[Shift amount 15 %]
Shift amount can be selected from 0 to 80 % in
the limit teaching. Select 0 % when it is desired
to set the present incident light intensity as a
threshold value.
External
input
setting [Emission halt]
External input can be selected from emission
halt, limit teaching [+], limit teaching [-], full-auto
teaching, ECO (Note 1), 2-point teaching or
emission amount test. When setting the incident
light intensity test “ ”, output turns ON /
OFF every 100ms when the rate of incident
light intensity and threshold value is less than
half of the set shift amount (for example, when
the rate of incident light intensity and threshold
value is within ±10 % for 20 % of shift amount)
at external input.
Threshold
value-storing
setting mode
(Note 2)
[OFF]
Threshold value set at the limit teaching,
full-auto teaching or 2-point teaching by
external input is stored. When selecting
Auto in the emission amount setting
mode, the set emission amount level is
also stored.
Threshold
value
follow-up
cycle
setting
(Note 3)
[OFF]
When incident light intensity exceeds threshold
value, this mode can change the threshold value
with each set cycle depending on variations of the
incident light intensity. The follow-up shift amount
is same as the one set in the shift setting mode.
However, the threshold value is not stored.
GETA
function
setting
(Note 4, 5)
[OFF]
Variations can be reduced by correcting the
present incident light intensity in each amplier
to a target value. Target value to offset incident
light intensity can be selected from 0 to 2,000
by 100 unit each. For example, if the target
value is set to 2,000 when the incident light
intensity is 1,500, the incident light intensity
becomes 2,000.
ECO
setting [OFF]
It is possible to light up / turn off the digital
display. When ECO setting mode is ON, the
display turns off in 20 sec. approx. in RUN
mode. To light up the display again, press any
key for 2 sec. or more.
Digital display
inversion
setting
[OFF] Digital display can be inverted.
Threshold
value
margin
setting
[OFF]
Margin for threshold value to the present
incident light intensity can be checked. When
there is no margin, it is possible to make the
digital display blink.
: Set to “OFF”: does not function
.
:
Green blinks
.
:
Red blinks
.
:
Red and green blink
.
:
When conducting limit teaching or 2-point
teaching by external input, in case the rate of reference
incident light intensity and threshold value after teaching
is 200% or more, or in case it is less than half of the shift
amount, output turns ON / OFF every 100 ms. (Note 6)
Setting
copy [NO]
The settings of the master side amplier can
be copied to the slave side amplier.
For details, refer to “Setting copy function”.
Reset [NO] Returns to default settings (factory settings.)
Setting copy function
• This can copy the settings of the master side amplier to
the slave side amplier.
Refer to the copy unit SC-SU1 for details.
• Be sure to use the setting copy function between the
identical models (Between FX-101□ models or FX-102□
models).
This function cannot be used between different
models.
• Only one sensor can be connected on slave side with a
master side sensor for the setting copy function.
• Threshold value, output operation setting, timer
operation setting, timer setting, light-emitting amount
setting, shift setting, external input setting, threshold
value margin setting, ECO setting, digital display
inversion setting, and threshold value margin setting
can be copied.
<Setting procedures>
1
Set the setting copy mode of the master side amplier to
“Copy sending ON”, and press the MODE key so that
“ ” is shown on the digital display and the
sensor is in copy ready state. For the setting method,
refer to “Operation guide”.
2
Turn off the master side amplier.
3
Connect the master side amplier with the slave side
amplier as shown below.
4
Turn on the master side amplier and the slave side
amplier at the same time. (Note)
5
“ ” is shown on the green digital display of the master
side amplier and 4-digit code is shown on the red
digital display of it, then the copying starts. During copy
communication, “ ” is shown on the green digital
display of the slave side amplier, and the ongoing copy
communication indicator (“ ”→“ ”→“ ”→
“ ”→“ ”→“ ”→“ ”→“ ”) is displayed on
the red digital display.
6
When the copying is completed, “ ” is shown on the
green digital display of the slave side amplier, while the
4-digit code (the same code as the master side amplier)
is shown on the red digital display of it.
7
Turn off the power of the master side amplier and the
slave side amplier and disconnect the wire.
* If copying the settings to another amplier repeatedly, follow the steps
3
to
7
.
Note: Take care that if the power is not turned on at the same time, the
setting contents may not be copied.
<To cancel the setting copy mode of the master side amplier>
1
While the slave side amplier is disconnected, turn on
the power of the master side amplier.
2
Press the MODE key for 2 sec. approx.
Master side amplifier
Slave side amplifier
Color code of cable with connector
+
–
12 to 24V DC
±10 %
(Brown) +V
(Black) Input
(White) External input
(Blue) 0 V
(Brown) +V
(Black) Input
(White) External input
(Blue) 0 V
PRECAUTIONS FOR PROPER USE Refer to General precautions, and to the “Operation Guide” on our
website for details pertaining to operating instructions for the amplier.
Notes: 1) When ECO is selected at the external input setting mode, key
operation on the main body is invalid during external input.
2) This mode is not indicated unless any of “ ”, “ ”,
“ ” or “ ” is set at the external input setting mode.
3)
If the incident light intensity becomes “300” or less, the follow-up
operation stops. In that condition, threshold value [digital display
(green)] blinks. This function can be used when thru-beam type or
retroreective type ber is applied to this product. If reective type ber
is applied, the function cannot be used depending on use conditions.
4) If MODE key is pressed in RUN mode when GETA function is
used, the incident light intensity before setting GETA function is
displayed on the red digital display for 2 sec. approx.
5) When GETA function is used in saturation of incident light intensity
(4,000 or more,) “ ” is indicated on the red digital display.
Correction value is up to 4,000.
6) This mode does not operate unless any of “ ”, “ ” or
“ ” is set at the external input setting mode.