Omron MicroHAWK V320-F User Manual

Appendices
M-14
MicroHAWK V320-F / V330-F / V420-F / V430-F Barcode Reader User Manual
M-9 Other Operational Serial Commands
The following serial utility commands can be entered from Terminal or a PLC:
Format: <TRAIN>: Initiates a Train operation.
This command will put the product into a mode of operation that will cause it to “train” the next symbol
decoded. This mode of operation will remain active until either a symbol is decoded or the call is made
to disable the mode and revert back to normal operation. Upon decoding a symbol, the image process-
ing will save pertinent information regarding the target symbol to allow higher readability for the similar
symbols.
The data collected by the Train operation can be saved for a power-on condition, using the <Z> com-
mand.
Format: <UNTRAIN>: Initiates an Un-Train operation.
This command will cause the product to discard any information acquired during a Train operation. The
Untrained state can be saved for a power-on condition, using the <Z> command.
Format: <TRAIN?>: Responds with Train Status
This command will return the current status of the TRAIN operation.
Response: < TRAIN,0>: Default, not trained
<TRAIN,1>: Train operation in process
<TRAIN,2>: Symbol trained
The train state and parameters persist the same as ordinary parameters. Examples:
• A unit in the trained state has not been saved. A power cycle will remove any trained state informa-
tion and the unit will come up in its configured state.
• A unit is saved in a training state. The unit will come from power up in the training state and train the
first symbol read.
• A unit is saved in a trained state. The unit will come from power up in the trained state and only read
the trained symbol type.
• A trained unit is issued a reset default command <Ard>. The unit will return to an untrained state but
if power is cycled will return to its saved state.
Format: <OPT> Initiates an Optimize operation.
This command will put the product into a mode of operation that will cause it to “optimize” the next sym-
bol decoded. This mode of operation will remain active until either a symbol is decoded or the call is
made to disable the mode and revert back to normal operation. Upon decoding a symbol, the image
processing will save pertinent information regarding the target symbol to allow it to be processed
quicker and more consistently.
M-9-1 Train and Optimize
Train Symbol
Un-Train Symbol
Train Status
Train Persistence
Optimize Symbol

Omron MicroHAWK V320-F Specifications

General

Brand	Omron
Model	MicroHAWK V320-F
Category	Barcode Reader
Language	English