Omron FQ2-S4 User Manual page 278

Auto scanning order
The scanning procedure when the sort order is set to auto is shown below.
1st : The immediately previous scene that scanned successfully
2nd and following: Order of largest number of successful scans
Scene 1
Success count: 25
Scene 2
Success count: 1
Scene 3
Success count: 50
Scene 4
Success count: 15
Scene 5
Success count: 9
• In the default state, the order is the order of the scene numbers.
• If the power is interrupted or the sensor is restarted, the success counts are initialized when adjust mode is entered.
Setting trigger retry
• Set the retry mode to [Trigger retry] in "Retry details".
(Setup Mode) − [Sensor settings] − [Retry details]
1
Press [Trigger retry] for the retry mode.
Important
To use trigger retry, the I/O input mode must be set to expanded mode.
[In/Out] − [I/O setting] − [I/O terminals] − [Input] tab − [Input mode]
Press "Expanded mode".
276
Setting the Retry Function
Scan condition of immediately
Scene 5
Success count: 9 previous successful scan
Scene 3
Success count: 50
Scene 1
Success count: 25
Scene 4
Success count: 15
Scene 2
Success count: 1
FQ2-S4 User's Manual