Panasonic FX-505 C2 Series Instruction Manual page 2

6 TEACHING MODE
Be sure that detection may become unstable depending on the use environ-
ment in teaching if less margin is applied.
When teaching in Window comparator mode or Hysteresis mode, a setting
has to be made in PRO mode beforehand.
In case 1-point teaching, make sure to set the shift amount. (initial value is
10% or 100)
For the setting, refer to <PRO6> in "PRO MODE OPERATION MANUAL."
Teaching can be set in RUN mode.
2-point teaching This is basic teaching method.
<Thru-beam type>
1
2
1.
2.
Stable sensing is possible
Stable sensing is not possible
Limit-teaching
ground are existing.
or
Note: The shift value of approx. 15% is an initial value. Display of the shift value can be changed to per-
centage [approx. 0 to 999% (unit 1 %)] or incident light intensity [0 to 9999 (unit 1)].
For setting the shift amount, refer to <PRO1> in "PRO MODE OPERATION MANUAL."
moving.
1. Pressing SET key down
Pressing down long
2.
SET key.
3. "
SET key.
Automatic
Stable sensing is possible
Stable sensing is not possible
1 2
1. Press the SET key in the sensing
2. The threshold level is shifted
to high value (low sensitivity)
by pressing down UP key.
The threshold level is shifted
to low value (high sensitivity)
by pressing down UP key.
Stable sensing is possible
Stable sensing is not possible
" is displayed on the digital display (green) and
1-point teaching [Window comparator mode (except sensing output 2) / Hysteresis mode]
This is method to set the shift amount to the desired value and to set the
threshold range by using the 1-point teaching.
<Window comparator mode>
Set to de- Set to de-
sired value sired value
1_SL P-1 2_SL
1. Pressing SET key down
2.
3. The threshold value (1_SL) that is 10% lower from the incident
light intensity and the threshold value (2_SL) that is 10% higher
from the incident light intensity are set. (Note 1, 2)
Stable sensing is possible
Stable sensing is not possible
Notes 1) The shift amount of 10% is an initial value. The shift amount can be set in PRO mode. Furthermore, the shift value
can be set in incident light amount. For setting method, refer to <PRO6> in "PRO MODE OPERATION MANUAL."
2) If the value after setting exceeds the maximum (minimum), the maximum (minimum) sensitivity will be set.
2-point teaching [Window comparator mode (except sensing output 2) / Hysteresis mode]
This is method to set the threshold range by conducting the 2-point teaching (P-1, P-2).
<Window comparator mode>
1_SL (P-1) 2_SL (P-2)
1. Pressing SET key down (1st time)
2.
(2nd time)
Stable sensing is possible
Stable sensing is not possible
Note: If the value after setting exceeds the maximum (minimum), the maximum (minimum) sensitivity will be set.
3-point teaching [Window comparator mode (except sensing output 2) / Hysteresis mode]
This is the method to conduct the 3-point teaching (P-1, P-2, P-3) and to set the
threshold range by setting the threshold value (1_SL) of the mid-point between "A"
and "B" and the threshold value (2_SL) of the mid-point between "B" and "C".
After teaching, P-1, P-2 and P-3 will be automatically relocated in ascending order:
i.e. the lowest value is placed in "A", the second lowest in "B" and the highest in "C".
<Window comparator mode>
A 1_SL B 2_SL
1.
2.
3.
Stable sensing is possible
Stable sensing is not possible
Note: If the value after setting exceeds the maximum (minimum), the maximum (minimum) sensitivity will be set.
Move to the rising differential mode, or the trailing differential mode in the
procedure, refer to <PRO6> in "PRO MODE OPERATION MANUAL."
Return to the normal screen, press the SET key, and select Span d-01~d-08.
Span
<Hysteresis mode>
Set to de- Set to de-
sired value sired value
1_SL P-1 2_SL
<Hysteresis mode>
1_SL (P-1) 2_SL (P-2)
<Hysteresis mode>
C A 1_SL B 2_SL
For the setting
Short span
Long span
C