SGD Commands for RFID
rfid.error.response
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58978L-008 Rev. A RFID Programming Guide 11/14/2008
rfid.error.response
Description During an error condition, an error message shows on the second line of the
display. This command can be used to retrieve that error message. See Table6 on page 53 in
the RFID Troubleshooting section for descriptions of the error messages.
Type getvar
\This table identifies the command for this format:
Commands Details
getvar This command instructs the printer to respond with any active RFID error
messages.
Format: ! U1 getvar "rfid.error.response"
Example • This getvar example shows responses that you may get in different situations:

! U1 getvar "rfid.error.response"

If no RFID tag is present, you get the following response:

NO TAG FOUND

If an RFID tag is present and there are no errors, you get the following response:

RFID OK