40
Sec
tion
3
Oper
ation
Flow Cha
rt
V500-R521B2/C2
User’s Manual
Section 3
Function Explanation
In case of continuous reading
*1
When the trigger by a command is used, ignore this clause.
*2
In case of trigger controlled system (reads while the trigger is ON), consider that the reading effective duration
is set to 0.
Power on
Wait for the
reading trigger
Laser radiation
Reading process execution
Is reading
succeeded?
Repeat
Is reading trigger
end?
(*1)
Has reading
effective duration
passed?
(*2)
Laser beam goes out
READ NG LED illuminates
Process when reading failed
READ OK LED illuminates
Reading data output
Process when reading
succeeded
Process when reading failed
Repeat
Repeat
Is reading
succeeded even
just once?
V500-R521.book 40 ページ 2008年7月18日 金曜日 午後1時1分