Omron V460-H User Manual page 321

5 Reader Parameters
Optimize Symbol
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 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 processing
will save pertinent information regarding the target symbol to allow it to be processed quicker and more
consistently.
The data collected by the Optimize operation can be saved for a power-on condition, using the <Z> command.
Un-Optimize Symbol
Format: <UNOPT>: Initiates an Un-Optimize operation.
This command will cause the product to discard any information acquired during an Optimize operation.
The unoptimized state can be saved for a power-on condition, using the <Z> command.
After you send the <UNOPT> command, you must trigger the reader once more for the unoptimized
state to take effect.
Optimize Status
Format: <OPT?>: Responds with Optimize Status
This command will return the current status of the OPT operation.
Response: <OPT,0>: Default, not optimized
<OPT,1>: Optimize operation in-process
<OPT,2>: Symbol optimized
Optimize Persistence
The Optimize state and parameters persist the same as ordinary parameters. Examples:
• A unit in the optimized state has not been saved. A power cycle will remove any optimized state
information and the unit will come up in its configured state.
• A unit is saved in a optimizing state. The unit will come from power up in the optimizing state and opti-
mize the first symbol read.
• A unit is saved in a optimized state. The unit will come from power up in the optimized state and only
read the optimized symbol type.
• A optimized unit is issued a reset default command <Ard>. The unit will return to an un-optimized
state but if power is cycled will return to its saved state.
5-7-27 Image Library Request
<op,9> Manages files in a selected directory.
File Source Explanation
(Nothing) All files in "root" directory
/ All files in "root" directory
/saved All files in "saved" directory
*.* All files in all directories
/del Deletes all files in the root directory
/saved/del Deletes all files in the saved directory
del*.* Deletes files in all directories
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V460-H Industrial Handheld DPM Reader User Manual