This is the method of setting the threshold values
(1_SL, 2_SL) by one level (P-1) teaching. The shift
value can be set as desired.
* The shift value units can be selected from two units:
‘digit’ or ‘%’.
* The shift value of the factory setting is set to ‘100’ of
‘digit’ units.
To set the shift value, refer to the section entitled ‘10-2.
Output 1 Sensing Mode Settings’ from ‘PRO6 Mode’
on p. 53.
4-3. Teaching Mode (when using window comparator mode)
1-level Teaching
Time
Shift value
Shift value
ON
1_SL
2_SL
P-1
0
OFF
Incident light
intensity
9,999
Output
(L-ON)
The ‘threshold value’ can be set using ‘1-level teaching’, ‘2-level teaching’ or ‘3-level teaching’. In window
comparator mode, teaching is performed using the teaching methods described in the section entitled ‘10-2.
Output 1 Sensing Mode Settings’ from ‘PRO6 Mode’ on p. 53.
Change the teaching method using ‘10-2. Output 1 Sensing Mode Settings’ from ‘PRO6 Mode’ on p. 53
beforehand.
* Window comparator mode can be set done for output 1 only.
* The factory setting is ‘1-level teaching’.
Press the
MODE key once.
Blinking by turns.
The status condition when a sensing object is
present that can be used as a standard.
Upper limit value 2_SL
Press the
Jog switch.
Incident light
intensity for P-1.
Lower limit value 1_SL
The symbol ‘
’ will be
displayed repeatedly.
Press the
MODE key 5 times.
If the shift value has
been set to 500.
Upper and lower limits have
not been correctly set.
1Select ‘TEACH mode’ by pressing the [MODE key] once.
2The current teaching method (green) and incident light
intensity (red) will be displayed and the amplifier will enter
the ‘P-1’ setting state.
3If the [Jog switch] is pressed while in the status condition
when a sensing object is present that can be used as a
standard, then the display will blink the incident light intensity
reading (red).
6By pressing the [MODE key] 5 times, the amplifier will return
to ‘RUN mode’ (normal sensing operation).
‘Lower limit value 1_SL’ (green) and incident light intensity
(red) will be displayed.
5Then the setting for ‘upper limit value 2_SL’ (green) will be
displayed.
4The display will indicate whether the upper and lower
threshold value limits have been correctly set and the setting
for ‘lower limit value 1_SL’ (green) will be displayed.
• If ‘ ’ (red) is blinking…the upper and lower limits have
been set correctly.
• If ‘ ’ (red) is blinking…the upper and lower limits have
not been set correctly.
* The shift value of the factory setting is set to ‘100’ of ‘digit’
units.
To set the shift value, refer to the section entitled ‘10-2.
Output 1 Sensing Mode Settings’ from ‘PRO6 Mode’ on
p. 53.
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