Read/Write Commands - Pepperl+Fuchs IUH-F190-V1-FR2-12 Manual

IUH-F190-V1-*, IUT-F190-R4-V1*
Operation
Abbrevia-
tion
EW, #EW
KI
Filter Commands
Abbrevia-
tion
FI
MF
Configuration Commands
Abbrevia-
tion
RP
WP
6.4

Read/Write Commands

The tag's memory structure is based on the following read/write commands in accordance with
EPC Gen 2 (ISO/IEC 18000-63). See chapter 3.2.3.
Single Read Read-Only Code SF
One attempt is made to read a read-only code (TID). The read-only code is 4, 8, or 12 bytes
long, and comprises a 4-byte part number, which denotes the tag type, and optionally a tag
with a unique serial number of 4 or 8 bytes. Details see chapter 3.2.3.
Command:
Response:
<Length> = Length of the <Fixcode> in ASCII
Example:
SF1 reads the read-only code to IDENTControl channel 1.
Enhanced Read Read-Only Code EF
This command continuously attempts to read a read-only code (TID). If a read-only code is
read, this is reported once. If there is no tag in the detection range, or if the tag leaves the
detection range, a status 5 message is reported.
Command:
Response:
<Length> = Length of the <Fixcode> in ASCII
Example:
EF1 continuously reads the read-only code to IDENTControl Channel 1
Command description
See "Enhanced Write Words EW" on page 44
See "Kill UHF Tag KI" on page 45
Command description
See "Set Filter Mask FI" on page 45
See "Activate/Deactivate Filter MF" on page 47
Command description
See "Read Parameters" on page 49
See "Write Parameters" on page 50
SF <ChanNo> <CHCK> <ETX>
<Status> <ChanNo> <Luii> <UII> <Length> <Fixcode> <CHCK> <ETX>
F <ChanNo> 0001 <CHCK> <ETX>
EF <ChanNo> <CHCK> <ETX>
<Status> <ChanNo> <Luii> <UII> <Length> <Fixcode> <CHCK> <ETX>
hex
hex
41