Settings For Navi Mode; Navi Mode Functions And Settings; Teaching Mode; (When Using Fx-301 , Fx-303 Or Fx-302 Normal Mode)P - Sunx FX-301 Operation Manual

4

Settings for NAVI Mode

4-1. NAVI Mode Functions and Settings

In [NAVI mode], frequently changed settings can be easily configured.
Settings for four functions can be configured.
RUN : Normal Sensing Operation
TEACH : Teaching Mode
Refer to p.9 ~ for setting procedure
This indicates normal sensing operation. Incident light intensity is displayed in real
time. When set to factory settings, the 'threshold value' cannot be manually changed.
When the 'Adjust Lock Setting Function' in 'PRO5 Mode' is disabled, manual fine
adjustment of the 'threshold value' can be performed during normal sensing operation.
Normal sensing operation
This mode sets the 'threshold value' by utilizing teaching.
When using FX-301 ,FX-303 or FX-302 normal mode
The 'threshold value' can be set by utilizing either '2-level teaching' or 'limit
teaching', and the 'threshold value' for the FX-301B/G/H can be set using these
and also 'full-auto teaching'.
2-level Teaching
P.9
2-level teaching is a method of setting the threshold value by teaching the
amplifier unit two different status conditions - sensing object present and sensing
object not present.
The 'threshold value' is usually set using this method.
Thru-beam type
Workpiece present Workpiece absent
When 2-level teaching is being performed, the stability indicator will blink a certain
number of times. The number of blinks indicates the number of times by which the
difference between the incident light intensity during teaching and the 'threshold
value' for incident light intensity, exceeds the incident light margin.
Number of times that the stability indicator blinks
Incident light
intensity during
Number of blinks - 5
teaching (high)
Number of blinks - 4
Number of blinks - 3
Number of blinks - 2
Number of blinks - 1
Number of blinks - 0
Threshold value
Incident light
intensity during
teaching (low)
5
* Normal sensing operation when
'threshold value' can be fine adjusted
Refer to the section entitled '9-4 Adjust Lock
Setting Function' from 'PRO5 Mode' on p.51.
Reflective type
Workpiece present Workpiece absent
Incident light intensity during
–
2-level teaching (high)
Incident light margin
(Example)
Incident
Incident light intensity Threshold
light margin
during 2-level teaching value
2,000/4,000
4,000 – 3,000
=
Light interruption
300
margin
Threshold value
Number of
=
blinks
Incident light
margin
3,000 10 %
3 times