Omron V430-F-series User Manual page 353

Reader Status Requests
<Knnn?> Single Status Request
This request will return the value of the variables associated with the requested K command.
The request of a single entry of a database command cannot exceed the number of database
slots for the specific command.
<Knnn??> Single Descriptor Status Request
This request returns the basic functional description of all fields in the requested K command.
<Knnn?#> Single Range Status Request
This request will return the value range and storage type description of all fields in the
requested K command.
<Knnn?*> Display Command Wildcard
This request will return the individual K command status, description, and range for each
parameter.
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