Omron V440-F, Руководство пользователя

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H-7
Appendices
V440-F C-Mount Code Reader User Manual
H
-4 Read
Du
ra
tion
Outp
ut
H
H-
4-1 R
ead Dur
ation Outpu
t Mode
H-4 Read Duration Output
• Important:
To measure the entire read cycle when in
External Level
trigger mode, set
When to Output Symbol Data
to
End of Read Cycle
.
This output can measure over 49 days’ worth of duration; if exceeded, the “OVERFLOW” message will
be output in place of the duration.
Usage: Useful in evaluating actual read cycle timing results, especially when
initially setting up an application to determine maximum line speed
(obtainable based on spacing between symbols.)
Definition: When enabled the duration of the read cycle (in milliseconds) is appended
to the symbol data.
The read duration is the time from the beginning of the read cycle until data
is output.
H-4-1 Read Duration Output Mode
Serial Cmd: <
K706, status ,separator
>
Default: Disabled
Options: 0 = Disabled 1 = Enabled
H-4-2 Read Duration Output Separator
Definition: User defined character that separates the symbol information from the
Read Duration Output.
Serial Cmd: <
K706, status, separator
>
Default: [space character]
Options: Any ASCII character.