Manual ACM 9 - ARE i9 release
Version: 02
Page: 24 / 43
Manual ACM9_ARE i9 release V02.docx
3.3.4
GT
GT – Get Tag
GT is used to retrieve the transponder UID.
Input format:
GT<CR>
Hex:
47
54
0D
ASCII:
‘G’
‘T’
<CR>
Output (example): 12345678 <CR>
Hex:
31
32
33
...
...
38
0D
ASCII:
‘1’
‘2’
‘3’
...
...
‘8’
<CR>
3.3.5
TOR
TOR – Timeout Reading
After a read is triggered by GT, TOR is a time during which ARE i9 continuously tries to read a transponder UID without
the need to be triggered by the host again. This limits bus traffic considerably. Once a successful read is performed,
continuous reading stops immediately regardless of time and the transponder UID is transmitted to the host. If reading
is not successful, a no read (XXXXXXXX) is sent to the host after TOR time has expired.
The chosen parameter for TOR is sent as acknowledgement.
Input format:
TOR<SP>50<CR>
Hex:
54
4F
52
20
35
30
0D
ASCII:
‘T’
‘O’
‘R’
<SP>
‘5’
‘0’
<CR>
Output (example): 50<CR>
Hex:
35
30
0D
ASCII:
‘5’
‘0’
<CR>
Parameter:
PARAMETER
FUNCTION
0
limits the reading process duration to exactly one reading cycle
1
limits the reading process duration to maximum 1 times 100ms
2
limits the reading process duration to maximum 2 times 100ms
...
255
limits the reading process duration to maximum 255 times 100ms
A TOR value of 50 equals 50 x 100ms = 5000ms = 5 sec.
It is recommended to set TOR value to the amount of time it takes in a dynamic situation for the transponder to travel over
ARE i9. This maximizes the number of possible reads, in order to compensate for EMV noise in the vicinity.
Summary of Contents for ID ACM 9
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