THRESHOLD VALUE FINE ADJUSTMENT MODE
10
9 When MODE indicator / ADJ (yellow) lights up, the set threshold value
Step
Digital display
Description
1
{Press MODE key to light up MODE indicator / ADJ (yellow).
2
{Turn Jog switch to “+” side, to increase the threshold
value.
{Turn Jog switch to “–” side, to decrease the threshold
value.
3
{When Jog switch is pressed, the changed threshold
"
4
{When MODE key is pressed 3 times, or for 1 sec., or
more, the sensor returns to RUN mode and the incident
light intensity is shown in the digital display (red).
{MODE indicator / RUN (green) lights up.
{The setting is complete.
Note: The adjustable area is limited as shown below. In order to adjust the threshold outside
(100)
Threshold
value
Leak detection side
110
70
Light amount (%)
(100)
Threshold
value
Light amount (%)
Adjustable area
Adjustable area
130
90
Liquied present detection side
Adjustable area in Liquied (F9) mode: 90 to 130%
Adjustable area in Leak (F7) mode: 70 to 110%
DIGITAL DISPLAY SETTING MODE
11
9 When MODE indicator / DISP (yellow) lights up, the digital display (red)
can be switched to the light-up mode, eco mode or inverse mode.
Step
Digital display
Description
1
{Press MODE key to light up MODE indicator / DISP
(yellow).
2
{When Jog switch is turned to “+” side or “–” side, the
mode in the digital display changes.
: This is the light-up mode in the digital display
(red).
The digital display (red) always lights up.
$ % ` &
operation has not been done for 8 sec., or more,
“
z@&>^
is turned off.
When a key operation is done after the digital dis-
play is turned off or when the collective teaching
is carried out, the digital display (red) lights up.
: This is the inverse mode of the digital display
(red).
In the normal display condition, the display
changes to the inverse display and in the inverse
condition, the display changes to the normal dis-
play.
3
{When Jog switch is pressed, the set display blinks 3
4
{When MODE key is pressed twice or for 1 sec., or more,
the sensor returns to RUN mode and the incident light
intensity is displayed in the digital display (red).
{MODE indicator / RUN (green) lights up.
{The setting is complete.
Note: The initial setting at the time of factory shipment is the light-up mode “
.”
FORCED OUTPUT MODE
12
9 When MODE indicator / OUT (yellow) lights up, the output can be com-
pulsory changed to ON or OFF regardless of the incident light intensity.
Step
Digital display
Description
1
{Press MODE key to light up MODE indicator / OUT (yellow).
(Present output state is displayed.)
2
{When Jog switch is turned to “+” side or “–” side, the
output is compulsory changed to ON or OFF.
{
{When the output is compulsory changed to ON, the op-
eration indicator (orange) lights up.
3
{Press MODE key to return the sensor to Step 1.
4
{When MODE key is pressed, the sensor returns to RUN
mode and the incident light intensity is displayed in the
digital display (red).
{MODE indicator / RUN (green) lights up.
SENSITIVITY SELECTION FUNCTION
13
9 If Jog switch is pressed for 3 sec., or more, when MODE indicator / ADJ
>& ^&= & -
sitivity, or set to automatic sensitivity.
Note: The initial setting at the time of factory shipment is the automatic sensitivity setting
“
.”
Step
Digital display
Description
1
{Press MODE key to light up MODE indicator / ADJ (yellow).
2
{Press Jog switch for 3 sec. or more.
(The sensor goes into the sensitivity setting condition.)
{MODE indicator / RUN (green) blinks.
3
{When turning Jog switch to “+” side or “–” side, the digital
display (red) and MODE indicator / RUN (green) blinks,
and the sensitivity can be selected.
: Automatic sensitivity setting
After selecting the automatic sensitivity, the opti-
mum sensitivity is set by carrying out teaching.
: Low sensitivity setting
: High sensitivity setting
4
{When Jog switch is pressed, the setting display blinks 3
'
{MODE indicator / TEACH (yellow) lights up and
“
”
or “
”
is displayed in the digital display (red).
{After sensitivity selection, carry out the teaching.
For the setting method of teaching, refer to “
INDI-
VIDUAL TEACHING MODE
.”
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14
Note: The initial setting at the time of factory shipment is the without timer condition “
.”
9 The timer setting can be done by pressing the jog switch for 3 sec., or
more, when Liquid (F9) mode “
” has been set and MODE indicator
/ DISP (yellow) lights up. In case of Leak (F7) mode “
,” the display
does not change to the timer function.
For the selection method of Leak (F7) mode / Liquid (F9) mode, refer to
“
INDIVIDUAL TEACHING MODE
” or “
COLLECTIVE TEACHING
MODE
.”
9 This product incorporates a delay timer which reduces the effect of air
bubbles, etc.
Timer
operation
Sensing
condition
NO/NC
selection function
NC
(Normal close)
NC
(Normal close)
NO
(Normal open)
Normal
Delay timer
NO
(Normal open)
T
Liquied
present
Liquied
absent
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Timer period: T = 10ms, 100ms, 1,000ms
T
T
T
T
T
Step
Digital display
Description
1
{Confirm if the sensor is in Liquid (F9) mode “
” in
“
INDIVIDUAL TEACHING MODE
” or “
COLLEC-
TIVE TEACHING MODE
.”
2
{Press MODE key to light up MODE indicator / DISP (yellow).
3
{Press Jog switch for 3 sec., or more.
(The sensor goes into the timer setting condition.)
{MODE indicator / RUN (green) blinks.
4
{When Jog switch is turned to “+” side or “–” side, the
digital display (red) and MODE indicator / RUN (green)
blinks, and the timer period can be chosen.
: Without timer
: 10ms timer
: 100ms timer
: 1,000ms timer
'
{When Jog switch is pressed, setting display blinks 3
6
{The sensor returns to Step 2.
7
{When MODE key is pressed twice or for 1 sec., or more,
the sensor returns to RUN mode and the incident light
intensity is displayed in the digital display (red).
{MODE indicator / RUN (green) lights up.
{The setting is complete.