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

rfid.tag.read.content

This command instructs the printer which data to read from the tag with the
rfid.tag.read.execute
 command.

Setvar

To instruct the printer which data to read from the tag with the
rfid.tag.read.execute
 command:
! U1 setvar "rfid.tag.read.content" "value"
Values
  • "epc"
     reads the EPC data based on the EPC size specified in the RFID tag’s protocol bits, up to 160 bits
  • "tid information"
     reads the first 32 bits of the TID (Tag ID)
  • "password status"
     reads the tag’s access and kill passwords
  • "protocol bits"
     reads the protocol bits from the EPC memory banks and converts that value to the EPC size
  • "memory bank sizes"
     reads the EPC, TID, and user memory banks sizes
  • "up"
     sets the command to the previous test
  • "down"
     sets the command to the next test
Default
"epc"

Getvar

To retrieve the current setting:
! U1 getvar "rfid.tag.read.content"