Baracoda RoadRunners Laser Supplementary Manual page 44

RoadRunners – Communication Protocol
3/ other configuration commands
TAG SubTag Setting
Off
ALL ENA
On
AIM Symbology Identifier transmit (all symbologies)
BK2
PRE
AIM Symbology Identifier transmit (EAN128)
CA2 Do not transmit AIM ID
4/ query commands
A special character can be used to query the device about its settings :
'?' What is the device's current value for the setting(s).
Tag Field Usage
When a query is used in place of a Tag field, the query applies to the entire set
of commands available for the particular storage table indicated by the Storage
field of the command. In this case, the SubTag and Data fields should not be
used because they are ignored by the device.
SubTag Field Usage
When a query is used in place of a SubTag field, the query applies only to the
subset of commands available that match the Tag field. In this case, the Data
field should not be used because it is ignored by the device.
Data Field Usage
When a query is used in place of the Data field, the query applies only to the
specific command identified by the Tag and SubTag fields.
For example :
We want to know the current configuration for Code39 symbology :
The corresponding TAG is C39, then we sent the following command to the BRR-F
:
field Code ID
ASCII -
Hex FE
TF -
January 2007
length Payload
- - C39?.
00 05 43 33 39 3F 2E
Protocol of communication
Command
ALLENA0.
ALLENA1.
PREBK2995C81.
PREBK2495C81.
PRECA2.
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