User Manual

2022-11
46
IUH-F192-V1-*
Operation
6.6 Configuration Commands
The response to a configuration command is a status message from the read/write device.
During the read operation, a status message and the corresponding data are received as the
response.
6.6.1 ChangeTag Command
This command tells the R/W system with which tag type to communicate.
Example:
CT180 sets the tag type for IDENTControl channel 1 to IUC80
CT180 sets a generally valid tag type, which allows the read-only code to be read out for each
tag, and therefore provides information about the chip type of the tag.
Tag Types, UHF
Command: CT <ChanNo> <TagType> <CHCK> <ETX>
Response: <Status> <ChanNo> <CHCK> <ETX>
Default: 80
Note
The read/write head uses only tag type 80.
Tag
type
Chip Pepperl+
Fuchs
designation
Bank
00 [bit]
UII/EPC
[bit]
TID
User data
[octet]Type Designation Type Unique?
72 EPC
Class 1
Gen 2
NXP UCode-
EPC-G2XM
IUC72 32 + 32 240 E2006003
hex
+
seq. no.
Yes 64
76 EPC
Class 1
Gen 2
Alien Higgs-3 IUC76 32 + 32
96 – 480
2)
E2003412
hex
+
seq. no.
Yes
8 – 64
2)
77 EPC
Class 1
Gen 2
Impinj Monza
4QT
IUC77 32 + 32 128 E2801105
hex
+
seq. no.
Yes 64
78 EPC
Class 1
Gen 2
Impinj Monza 5 IUC78 32 + 32 128 E2801130
hex
+
seq. no.
Yes 4
79 EPC
Class 1
Gen 2
NXP UCode
G2iM
IUC79 32 + 32 256 E2800680A
hex
+ seq. no.
Yes 64
80 EPC
Class 1
Gen 2
Read/write tag
conforms with
Class 1 Gen 2
IUC80
1) 1)
E2xxxxxx
hex
+
seq. no.
1) 1)
Table 6.1 Tag types
1)
= depending on the tag type
2)
= EPC expandable to max. 480 bits. If a 480 bit EPC format is used, the user data is reduced from
64 octets to 8 octets.