6-12
MS-1 Scan Engine
User Manual
Stop Trigger Character (Non-Delimited)
Stop Trigger Character (Non-Delimited)
Usage:
Useful in applications where different characters are required to end a
read cycle.
Definition:
A single ASCII host serial trigger character that ends the read cycle and is
not enclosed by delimiters such as
<
and
>
.
Non-delimited
Stop
characters can be defined and will function according
to the trigger event.
When defining
Stop
trigger characters, the following rules apply:
• In
External Edge
the MS-1 looks only for the
Start
trigger character
and ignores any
Stop
trigger character that may be defined.
• In
External Level
the
Start
trigger character begins the read cycle and
the
Stop
trigger character ends it. Note that even after a symbol has
been decoded and the symbol data transmitted, the MS-1 remains in
External Level
trigger read cycle until a
Stop
character is received.
• In
Serial Data and Edge
trigger mode, either a
Start
trigger character
or a hardware trigger can start an edge trigger read cycle.
Serial Cmd:
<
K230,
stop trigger character
>
Default:
NUL
(00 in hex) (disabled)
Options:
Two hex digits representing any ASCII character except
XON
and
XOFF
.
