Zebra R402 Guia do Utilizador descarregar pdf (Página 37)

ZPL II Commands for RFID

^WT – Write Tag

The format for the ^WT instruction is:

^WTb,r,m,w,s

where

^WT = Write Tag command

b = Block Number

Default value: 0

Other values: 1 to n, where n is the maximum number of

blocks for the tag

This is the starting block number. If the user sends more than a block of

data it will overflow into the next block. If the user overflows the block and

subsequent blocks cause errors (write protects, beyond range, etc.), the

write will be aborted, but blocks already written will not revert to original

contents. It’s up to the caller to ensure blocks aren’t accidentally

overwritten.

r = Retries

Default value: 0

Other values: 1 to 10, number of retries

m = motion

Default value: 0 (Feed label after writing)

Other value: 1 (No Feed after writing, other ZPL may cause

a feed)

w = Write protect

Default value: 0 (NOT write protected)

Other value: 1 (Write protect)

s = Special mode

Reserved

1 2 ... 32 33 34 35 36 37 38 39 40 41 42 ... 71 72

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Zebra R402 Guia do Utilizador Página 37