1. ZPL II, ZBI 2, Set-Get-Do, Mirror, WML Programming Guide
  2. SGD RFID Commands
  3. rfid.antenna_sweep
  • ZPL II, ZBI 2, Set-Get-Do, Mirror, WML Programming Guide
rfid.antenna_sweep

rfid.antenna_sweep

This command enables/disables the antenna sweep feature.
If the RFID media loaded in the printer is known to be in range of an antenna at the F0 programming position, you can avoid RFID calibration by using the RFID antenna sweep feature. With this feature enabled, when the first RFID format is sent after a printer powerup or printhead close, the printer scans through the antennas to find the optimal antenna element.
  • This command is valid only on ZT400 and ZT600 series RFID printers.
  • The label length must be 2 in. (51 mm) or greater, and the programming position must be
    F0
    .

Setvar

To enable or disable the antenna sweep feature:
! U1 setvar "rfid.antenna_sweep" "value"
Values
  • "on"
  • "off"
Default
"off"

Getvar

To retrieve the current antenna sweep setting:
! U1 getvar "rfid.adaptive_sweep"