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Rfh request data - send to host, Request data - send to host – Avery Dennison Monarch 9864 Description of Commands User Manual

Page 72

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10/07 Rev. AA

MANUAL EASY PLUG

Commands

All

devices

A = TTX 600 --TLX 604 – Eagle B = TTX 300 Offline -- Cobra Offline D = TTX 300 Online –TTX 207 -- Cobra Online – Da Capo
E = TTX 450/650/674/675/950/1050 – Puma/Puma plus/Lion/Lion plus/Tiger/Tiger XXL -- S45/65/95/105 -- TDI/STDI/XXTREME
G = TTX 350 – Ocelot – TTK – Texxtile H = 64-xx –Chess x –TT4 – DPM – PEM – ALX 92x – AP 4.4/5.4

72

#RFH

Request data - send to host

Definition

This command requests data of a RFID variable that has been read and
assigned with #RFR command. That data is transmitted as response over
selected EASYPLUG interface (same interface that is used for this
request).

Command must be placed between #ER and #Q!

Syntax

#RFHi/m/n/HEAD

Group

H

i = int

number of variable that has been created by read data command #RFR

m = int

number of bytes in response, filled if necessary with white space (0x20)

n = int

Number of bytes in HEAD

HEAD

characters that precede response

Example

Data on transponder (block size 4
assumed e.g. I-Code) shown in hex
notation:

MSB ... LSB

block address 3: 41 42 43 44
block address 4: 30 31 32 33

#RFR1/0/I/L/2/3



#RFH1/14/6/BLOCK:

2 blocks from transponder starting at
block 3 will be read and put into
variable with id number 1.
Text in variable 1: DCBA3210
Request var 1
Response: BLOCK:DCBA3210

#RFR3/2/B
#RFH3/20/4/EPC=

EPC in variable 3
Request var 3
Response: EPC=A5A5800F35609854

#RFR3/1/B
#RFH3/20/4/UID=

UID in variable 3
Request var 3
Response: UID=E005000000000C5B