RFID Guidelines
^HV
^HV
Host Verification
Description This command is used to return data from specified fields, along with an optional ASCII header, to the host computer. The command can be used with any field that has been assigned a number with the ^RT command or the ^FN and ^RF commands.
Format ^HV#,n,h
The following table identifies the parameters for this format.
Parameters | Details | |
# | = field number | The value assigned to this parameter should be the same as the one used in |
| specified with another | another command. |
| command | Accepted values: 0 to 9999 |
|
| Default value: 0 |
|
|
|
n | = number of bytes to be | Accepted values: 1 to 256 |
| returned | Default value: 64 |
h | = header | Header (in uppercase ASCII characters) to be returned with the data. |
|
| Acceptable values: 0 to 3072 characters |
|
| Default value: no header |
80 | R110Xi/R170Xi User Guide | 12/6/04 |