^RZ — RFID Zero Memory
Plain English
Zeros out (clears) a memory bank on the RFID tag. Writes all zeros to the specified bank. Cannot zero the TID bank (factory-set).
When to use
When repurposing or recycling RFID tags — clear old data before writing new data.
Syntax
^RZa
Parameters
| Parameter | Description |
|---|---|
a | Memory bank: E (EPC), U (user), R (reserved) |
Example
^XA ^RZU ^XZ
Zero out the user memory bank