12
PRO MODE
●
When MODE indicator: PRO (yellow) lights up, PRO mode can be set.
DOWN (-) key (select)
MODE indicator PRO (Yellow)
MODE key
UP (+) key (select)
SET key (confirm)
Procedure
The changed settings are not stored if turning the power OFF while setting.
Therefore, confirm the settings by pressing the SET key before turning the power
OFF.
Percentage display
Digit display (Note 3)
SET
+, -
Shift amount setting
Lock OFF
Lock ON
+, -
<PRO2>
SET
SET
Teaching lock
setting
Incident light
intensity
Percentage
display
Peak / bottom
value
+, -
+, -
+, -
SET
Setting items in
digital display setting
<PRO1>
250μs or less
2ms or less
60μs or less
4ms or less
24ms or less
SET
SET
+, -
+, -
+, -
+, -
+, -
Response time
setting (Note 1)
+, -
+, -
+, -
+, -
+, -
+, -
<PRO1>
OFF
Confirm
+, -
<PRO3>
SET
SET
Display
adjustment setting
Blink
Blinks 3 times
SET
SET
Automatic
Reset setting
<RUN mode>
SET
Emission frequency setting
Different frequency setting
Emission frequency 1
Emission frequency 4
Emission frequency 2
Emission frequency 3
+, -
+, -
+, -
SET
+, -
+, -
Setting of threshold
tracking cycle
OFF
1 sec.
SET
SET
Setting of threshold
value tracking
+, -
Sensing
output setting
OFF
ON
SET
+, -
Storage cycle setting
OFF
1 time
SET
+, -
Algorithm setting
(Note 5)
Limit teaching
Auto teaching
SET
+, -
+, -
+, -
+, -
+, -
+, -
+, -
Turning OFF
Turning ON
+, -
SET
Setting of digital
display turning
Eco OFF
Eco ON
Full
+, -
+, -
+, -
SET
ECO setting
+, -
+, -
No timer
OFF-delay
timer
One-shot
timer
ON-delay
timer
SET
+, -
+, -
+, -
+, -
Timer setting
sec.
1/10ms
ms
+, -
+, -
+, -
Timer range
Timer time
SET
SET
When timer is used, set the timer range and timer time. (Note 2)
When peak / bottom value is selected, set the time period hold
setting. (Note 4)
Ambient environment resistance setting
+, -
Hold OFF
Hold ON
Period hold setting SET
+, -
Notes: 1) Display of incident light intensity depends on the response time.
Response time
Incident light intensity
“
”, “
”
Max. 4,000
“
”
Max. 8,000
“
”, “
”
Max. 9,999
Notes: 2) When timer is used, set the timer time. The timer time differs depending on the timer range, as shown in
the table below. Set the timer time after setting the timer range. When setting “
”
,
“
” , “
” ,
“
” and “
” , the timer time of the timer range “1/10ms” cannot be carried out.
Timer range
Timer time
“ms”
Approx. 1 to 9,999ms
“sec.”
Approx. 1 to 32 sec.
“1/10ms”
Approx. 0.1 to 999.9ms
Notes: 3) When setting the shift value using the digit display, the setting range differs depending on the response time,
as shown in the table below.
Response time
Shift value setting range
“
”, “
”
Max. 4,000
“
”
Max. 8,000
“
”, “
”
Max. 9,999
Notes: 4) To clear the value, turn off the time period holding function. Turning off the power switch also clears the value.
Notes: 5) When “
” is set, limit teaching is conducted according to the change in the incident light intensity, and
then the threshold value is reset. Shift direction of the threshold value differs depending on the combination
of sensing output status and sensing output operation, as shown in the table below.
Sensing output
status
Sensing output
operation
Shift direction of threshold value
Sensing output ON
Light-ON
Limit teaching is conducted for the negative (-) side of the threshold value.
Sensing output ON
Dark-ON
Limit teaching is conducted for the positive (+) side of the threshold value.
Sensing output OFF
Light-ON
Limit teaching is conducted for the positive (+) side of the threshold value.
Sensing output OFF
Dark-ON
Limit teaching is conducted for the negative (-) side of the threshold value.
Item
Default
setting
Description
PRO1 mode
Response time setting
Set response time.
Timer setting
Set timer operation.
Timer range setting
Set timer range and timer time.
Shift amount setting
Set shift amount of threshold value in limit teaching.
PRO2 mode
Teaching lock setting
Be able to prevent from wrong operation of teaching.
“
”: Teaching mode is valid
“
”: Teaching mode is invalid
Digital display
item setting
Incident light intensity can be displayed in percentage or the peak /
bottom value can be displayed on the digital display (red).
Period hold setting
“
”: Peak / bottom value in the digital display refreshing
condition can be displayed.
“
”: Peak / bottom value in the hold condition can be
displayed.
Digital display
turning on setting
Sets the viewing orientation of the digital display.
ECO setting
Power consumption can be lowered.
“
”: ECO OFF
“
”: If any key operation is not carried out for 20 sec. in RUN
mode, the digital display turns OFF.
“
”: If key operation is not done in 20 sec. or setting the key
lock function in Run mode, all indicators turns OFF.
PRO3 mode
Display adjustment
setting
Incident light intensity can be set to “0.”
When the correction amount is large, “
” is blinked as the
setting cannot be conducted normally.
“
”: Display adjustment OFF
“
”: Incident light intensity is offset (in the negative direction)
to cancel sneaking light.
Reset setting
–
If setting to “
” returns to default settings (factory settings).
Emission frequency
setting
“
”: Interference prevention function is disabled.
“
”: Set this when emission frequency is changed and
interference prevention function is used. The maximum
number of sensor heads for adherence mounting is 4 units
when 4 types of emission frequency are set.
“
”: Set this to minimize the effect of ambient environment.
When this setting is set, mutual interference prevention
function is disabled.
Response time is as follows when “
” or “
” is selected.
Response
time
“
”
F-1: 0.8ms or less, F-2: 0.9ms or less
F-3: 1.0ms or less, F-4: 1.7ms or less
*
Not affected by “
” setting.
(Response time setting)
“
”
FAST: 120μs or less, STD: 500μs or less
LONG: 4ms or less, U-LG: 8ms or less,
HYPR: 48ms or less (selectable)
Setting of threshold
value tracking
This mode can change the threshold value depending on the cycle
(1 to 9,999 sec.) that is set with the variations of the incident light
intensity. The tracking shift amount is the one which is set at the shift
setting.
Sensing output
setting
Selects whether tracking threshold when the output is OFF or when
the output is ON.
Storage cycle
setting
Selects a threshold storage cycle in EEPROM from 1 to 250 times.
Algorithm setting
“
”: Limit teaching
Threshold value is followed up on the basis of shift
amount.
(recommended when using thru-beam-type fiber or mirror-
reflection-type fiber)
“
”: Auto teaching
Threshold value is followed up on the basis of each cycle.
(recommended when using reflective-type fiber)
