What parameters does ^RF take?

o — operation: W=write, R=read, L=lock, P=password; f — data format: A=ASCII, H=hex, E=EPC; b — starting block; n — number of bytes to read/write; m — memory bank: E=EPC, R=reserved, T=TID, U=user

ZPL Command Matrix › ^RF

^RF — RFID Read/Write

Writes data to or reads data from the RFID tag. It does not affect the preview image; encoding is done by a real RFID printer.

Syntax^RFo,f,b,n,m

CategoryRFID

This command is not supported by the preview engine yet; it is parsed but has no effect on the rendered output.

Example

^RFW,H^FD112233445566778899AABBCC^FS

Parameters

Parameter	Description	Type
`o`	operation: W=write, R=read, L=lock, P=password	`enum`	Default: `W` · Options: `W`, `R`, `L`, `P`
`f`	data format: A=ASCII, H=hex, E=EPC	`enum`	Default: `H` · Options: `A`, `H`, `E`
`b`	starting block	`int`	Default: `0` · Range: `0–255`
`n`	number of bytes to read/write	`int`	Range: `1–255`
`m`	memory bank: E=EPC, R=reserved, T=TID, U=user	`enum`	Default: `E` · Options: `E`, `R`, `T`, `U`

Commands in the same category

^RS · ^RB · ^RR

Try this command in the preview