Message Formatting; Messages From Host To Gun - Datalogic DRAGON D131 Reference Manual

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MESSAGE FORMATTING

6
MESSAGE FORMATTING
The system always provides gun to host data communication using the following
message formatting:
Output Message from Dragon™ D131 or Dragon™ M131 Stand Alone Towards Host
[Header] [Gun_Addr] [Gun_Addr_delimiter] ] [Cradle_Addr] [Cradle_Addr_delimiter]
[Time stamp] [Ts_delimiter] [Code ID] [Code Length]
Output Message from Dragon™ M131 STAR-System™ Towards Host
[Time stamp] [Ts_delimiter] [Header] [Code ID] [Code Length]
For Dragon™ M131 models with display, if the RS232 interface is selected for
communication between the Host and the OM-30X0 cradle, then the following
additional communications between Host and Gun can occur:
The Host can send messages to any gun associated with that cradle to control
the Gun's display, LEDs and beeper.
The Gun can send up to 3 user-defined characters to the Host using the 3
command keys on the gun.
These communications and their relative message formatting are detailed in the
following paragraphs.
6.1

MESSAGES FROM HOST TO GUN

The general format is:
[Gun_Addr] [Gun_Addr_delimiter]
NOTE:
If you have enabled the Gun Address Stamping or the Gun Address Delimiter,
you must specify them in every message.
[Items in square brackets are optional.]
[Items in square brackets are optional.]
CODE
[Terminator]
CODE
MESSAGE
CR
6
[Terminator]
161

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