Commands
2014-
02
83
The value range contains 7 characters:
■
the first 3 characters contain the values 0 ... F (hexadecimal code)
■
the last 4 characters contain the values 0 ... 9 (decimal code)
You must select the tag type '50' (ICC-...) beforehand in order to read out this code. If a "read
only code" command is executed when the tag type '50' (IDC-...-1K) is set, the 4-byte read only
code for this tag is issued.
7.15
Extended Command Modes
Extended commands for type IDC-... and IUC
…
tags
Type IDC-...-1K tags can be programmed to read 24-bit information (so-called
special read
only code)
very quickly. This is useful for detecting containers in automated warehouses.
To write the
special read only code
use the commands
SP
and
EP
; to read it out, use the
commands
SS
and
ES
.
If
SP
or
EP
is used to write to an IDC-...-1K tag, the tag is then locked. If you wish to write to the
tag again using standard commands, unlock it using the command
SI
.
Length of the
special read only code
:
■
Tag of the type IDC-...-1K:
48 bit
■
Tag of the type IUC:
96 ... 240 bit
