46
Section
3
Operatio
n Flow Chart
V400-R1CF/R1CS
User’s Manual
Section 3
Basic Knowledge of Operation
In case of continuous reading
*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.
*3: This LED illuminates when the error message output is set to ON. It does not illuminate with the factory default
setting.
Power on
Wait for the reading
trigger
Illumination light on
Reading process execution
Has reading
succeeded?
Repeat
Is the external
trigger finished?
(*1)
Illumination light off
Process when reading is NG
Process when reading failed
READ OK LED illuminates
Reading data output
Process when reading is OK
Repeat
Has reading effective
duration passed?
(*2)
READ NG LED illuminates (*3)
