Omron V440-F, Руководство пользователя

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Appendices
H-8 V440-F C-Mount Code Reader User Manual
H-5 Serial Verification
Allows the user to verify configuration command status.
H-5-1 Serial Command Echo Status
Usage: This command is useful in removing any doubt about the reader’s interpretation
of any configuration command.
For example, if the current preamble is “SOM” and
<K701,1, ,START>
is
entered, the reader will echo back
<K701,SOM>
since the attempted entry
“START” exceeds the four character limit for that command. Therefore, it
is rejected and the existing “SOM” message is echoed back and remains
the preamble message.
Definition: When enabled, a configuration command
received from the host is echoed back to the
host with the resultant settings.
Function: If a command with multiple fields is processed, some of the fields may have
been processed properly while others were not. The changes will appear in
the string echoed back so that the user will know which fields did or did not
change.
Serial Cmd: <
K701, serial command echo status , unused, control/hex output
>
Default: Disabled
Options: 0 = Disabled 1 = Enabled
H-5-2 Control/Hex Output
Usage: Useful for viewing settings with binary characters when using serial commands
on a terminal.
Definition: Determines the response to a
Serial Command Echo
or status request
command.
When set to
Control
, two characters are transmitted to represent a non-displayable
character. For example, a carriage return will be shown as:
^M
.
Serial Cmd: <
K701, serial command echo status, unused, control/hex output
>
Default: Control
Options: 0 = Control 1 = Hex
Reader
Host