Panasonic LS-400 Series Operation Manual page 20

This is a method of setting the ON level / OFF
2-level Teaching
level (1_SL, 2_SL) by two levels (P-1, P-2)
teaching.
The status condition as a standard for the OFF or ON level.
The status condition as a standard for the ON or OFF level.
OFF or ON level 1_SL
ON or OFF level 2_SL
The symbol '
displayed repeatedly.
Press the
MODE key once.
Blinking by turns.
Press the
Jog switch.
Incident light
intensity for P-1.
Press the
Jog switch.
Incident light
intensity for P-2.
Upper and lower limits have
not been correctly set.
' will be
Press the
MODE key 5 times.
Incident light intensity
P-2
P-1
Output
(L-ON)
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 as
a standard for the OFF level or ON level, then the display will
blink the incident light intensity reading (red).
When using retroreflective type sensor head
• Press the [Jog switch] when the interrupted light is the
greatest amount.
When using reflective type sensor head
• Press the [Jog switch] when the incident light is the lowest
intensity.
Note) Even if procedures 3 and 5 are reversed, teaching in
condition of low intensity of incident light will automatically
cause the setting of 'OFF level or ON level 1_SL'.
4The amplifier has entered the 'P-2' setting state and '
(green) will blink.
5If the [Jog switch] is pressed while in the status condition as
a standard for the ON level or OFF level, then the display will
blink the incident light intensity reading (red).
When using retroreflective type sensor head
• Press the [Jog switch] when the interrupted light is the least
amount.
When using reflective type sensor head
• Press the [Jog switch] when the incident light is the greatest
intensity.
6The display will indicate whether the ON and OFF level have
been correctly set and the setting for 'OFF or ON level 1_SL'
(green) will be displayed.
• If '
' (red) is blinking...the ON and OFF level have
• If '
' (red) is blinking...the ON and OFF level have not
7Then the setting for 'ON or OFF level 2_SL' (green) will be
displayed.
8By pressing the [MODE key] 5 times, the amplifier will return
to 'RUN mode' (normal sensing operation).
'OFF or ON level 1_SL' (green) and incident light intensity
(red) will be displayed.
19
9,999
2_SL
1_SL
0
ON
OFF
been set correctly.
been set correctly.
Ramco National
(800) 280-6933
www.panasonicsensors.com
Time
'