Omron V400-R2 Series User Manual page 49

In case of plural reading
Wait for the reading
Illumination light on Illumination light on
Reading process execution
Is the data different from
the previous reading?
READ OK LED illuminates
Reading data output
Process when reading
is OK
*1: When the trigger by a command is used, ignore this clause.
*2: When the trigger controlled system is used (codes are read while the trigger is ON), the reading effective duration
is set to 0.
Power on
trigger
Has reading
succeeded?
No label in the front?
Has the reset time
passed?
Previous reading data is reset
Basic Knowledge of Operation
Repeat
Is the external
trigger finished?
(*1)
Has reading effective
duration passed?
Process when reading failed
Process when reading is NG
Illumination light off
Section 3
Is the external
trigger finished?
(*1)
Has reading effective
duration passed?
(*2)
Illumination light off
V400-R2 series
User's Manual
47