Panasonic LS-400 Series - Page 9

P. 18
1-level Teaching
This sets the shift value to any desired value, and sets the ON level / OFF level
(1_SL, 2_SL) by means of 1-level teaching (P-1).
Output
(L-ON)
Time
Time
Time
Shift value
Shift value
Incident light
intensity
9,999
Incident light
intensity
9,999
Incident light
intensity
9,999
Output
(L-ON)
Output
(L-ON)
Output
(L-ON)
* In this figure, the incident light intensity of
P-1 is less than that of P-2.
TEACH : Teaching Mode
Refer to p. 18 ~ for setting procedure
When using hysteresis mode
A
1_SL
2_SL
B
C
0
P-11_SL
P-2
2_SL
0
ON
1_SL
2_SL
P-1
0
OFF
ON
OFF
ON
OFF
9,999
Threshold value
ON
1_SL 2_SL
OFF
P. 19
2-level Teaching
This carries out 2-level teaching (P-1, P-2) and sets the ON level / OFF level
(1_SL, 2_SL).
P. 20 l
3-level Teaching
This carries out 3-level teaching (P-1, P-2, P-3) and sets the ON level / OFF level
(1_SL, 2_SL) between A and B as shown in the diagram below.
After teaching, P-1, P-2 and P-3 are automatically assigned in ascending order to
‘A’ ‘B’, and ‘C’.
This sets the ON / OFF levels with any of the 3 teaching methods (‘1-level
teaching’, ‘2-level teaching’ and ‘3-level teaching’) and sets the hysteresis.
By adjusting the hysteresis, the irregular sections of sensing objects with
irregularities are canceled out so that stable sensing is possible.
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