LS Industrial Systems LGRF-H, User Manual

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“LS Ubiquitous RF-ID System”
Receiving Frame <HEX mode>
No. 1
2 3 4 5 6 ~ (N-1) N
Ready F0 00 xx 03 00 status Bdata [] (CS)
Receiving Frame <ASCII mode>
No. 1 2 3 4 5 6 7 8 9 10
11
12 ~ (N-1) N N+1 N+2
Ready
05
46 30 30 30 xx xx 30 33 30
30 status Bdata []
(CS)
0D 0A
(Reference. For the change of HEX value to ASCII value, refer to ASCII Code Table.)
EX1) Read three blocks (0 ~ 2 Blocks) of Tag by Read Multi Block
< HEX mode communication>
Sending Frame
: F0 00 09 03 03 23 00 02 24
< ASCII mode communication>
Sending Frame
:
05 46 30 30 30 30 39 30 33 30 33 32 33 30 30 30 32 32 34 0D 0A
< HEX mode communication>
Recv. Frame
: F0 00 12 03 00 31 32 33 34 35 36 37 38 30 31 32 33 6F
< ASCII mode communication>
Recv. Frame
: 05 46 30 30 30 31 32 30 33 30 30 { data } 36 46 0D 0A
0 Block Data : assumed by 31 32 33 34 (Hex).
1 st Block Data : assumed by 35 36 37 38 (Hex).
2 nd Block Data : assumbed by 30 31 32 33 (Hex).
Data size f one Block : 4 Bytes
z
Sending Frame Structure
No. Items Value
(Hex)
Value
(ASCII)
Description
1 ENQ - 05 Header of ASCII Frame
2 Start Byte
F0
46
Byte indicating the start of Sending Frame (set as F0)
30
ENQ
Carriage
Return
Line
Feed