A-466
Advanced Photoelectric Sensors
Convenient Functions
Zeroing the Main Display
The incident light level displayed on the main display can be zeroed. The threshold displayed in the sub-display is shifted by an
amount corresponding to the amount the incident light level was changed.
Confirm that the MODE key setting is 0RST (zero reset) in advance. PTUN (power tuning) is the default setting. Refer to Detailed
Settings.
Zero-reset is not possible if the detection function is set to "DIFF" (differential operation).
Setting range: 1 to 9,999,999
Disables counter.
OFF
CUP
CDO
Not
(External-input Models Only)
9. Counter
Counter Value
The count is incremented from 0 each
time an object is detected, and the out-
put is turned ON when the count rea-
ches the specified count value.
The count is decremented from the
specified count value each time an ob-
ject is detected, and the output is tur-
ned ON when the count reaches 0.
A
B
Write results to EEPROM.
ON
OFF
Do not write results to EEPROM.
Whether external input execution results are written to
EEPROM can be selected.
Disable this function if the external input is turned ON
frequently. (The write life is approximately 100,000 writes.)
(External-input Models Only)
8. External Input
Memory
Switch to RUN mode.
Switch to RUN mode.
The display will be zeroed,
i.e., the incident light level
will be displayed as 0.
RUN
SET
RUN
SET
Press the MODE key for
at least 3 seconds.
The display of the incident light
level will stop changing.
+
Light level
Threshold
Light level
Threshold
Hold down the MODE key and
press the DOWN key for at
least 3 seconds.
Press the DOWN key right af-
ter pressing the MODE key.
The zero reset
function will be
cleared.
Setting Method Clearing Method
