Autonics BF5 Series - Sensitivity Setting Modes; Manual Sensitivity Setting; Teaching Sensitivity Setting

B-12
BF5 Series
※
There are two methods available for sensitivity setting - manual/teaching sensitivity setting.
Select the method most suitable for your application.
Manual sensitivity setting (Fine-adjusting sensitivity)
● The setting is to set the sensitivity manually.
● Used to fine-adjusting sensitivity after the teaching sensitivity setting.
● Incident light level is still displayed on the PV display part during setting.
incident light level incident light level
SV SV
, key
①
Press the
and keys to set the value.
② T
here is no additional key for completing the setting. If there is no key input for 3 sec. after completing setting,
last set value flashes twice(every 0.5 sec) and automatically saved it and returned to RUN mode.
Teaching sensitivity setting (Auto-tuning, One-point, Two-point, Positioning)
● How to enter into sensitivity setting mode in RUN mode
Press the key once and the selected teaching mode parameter flashes twice on the SV display part.
※
Refer to [B-12 to 14] pages for each teaching sensitivity setting.
● Teaching should be executed for over 3 sec.
※
If teach mode is executed for less than 3 sec., teach mode parameter flashes twice and be on standby to execute
completion of teach mode.
● Current incident light level is indicated on PV display part while teaching is in the process.
● If incident light level is received under 10 digit while teaching is in the process, it is automatically returned to RUN
mode and previous setting value is retained after [
ERRL
] flashes twice.
※
If there is no key operation for 60 sec after entering into teaching mode, it is automatically return to RUN mode.
1) Auto-tune teach mode
※
Suitable when incident level of sensing object is not stable or when sensing fast moving objects.
※
Auto-tune automatically sets the sensitivity using the average value of the incident light level within a certain time period.
Set_value =
P1+P2+ ··· +Pn-1+Pn
n
● Set Teaching mode parameter [
SENS
] to "
AUTO
"
● BF5R-S1-
Dual display type (
※
Refer to B-12 to 20 page.)
Sensitivity setting mode
"
AUTO
" flashes twice
(0.5sec.)
"----" flashes twice (0.5sec.)
during teaching
SV flashes twice (0.5 sec.)
and returned to RUN mode
①
②
③
Incident
light level
Max.
Set
Value
Min.
Teaching section : Over 3 sec.
3400
3300
3200
3020
2700
2500
Time
※
Teaching is executed while pressing
SET
key .
Press
SET
key
over 3sec.
Press
SET
key
RUN mode
Response time setting
Group teaching
Display function setting
Monitoring mode
Standard display
High Peak
Percentage display
Low Peak
Timer setting
Light ON/
Dark ON Setting
(Refer to B-20 to 21 page.)
(Refer to B-21 page.)
(Refer to B-22 page.)
(Refer to B-23page.)
Use front slide
switches
Press
, key
Press
key
Press
key for 3 sec.
Press
(D) key for 3 sec.
Press
(P) key for 3 sec.
Manual sensitivity
setting
Teaching sensitivity
setting