22
Code value representation using the data bits D16...D1
8.5
The ID value is represented as a signed 16-bit number.
Range
Decimal
Hex
from
to
from
to
Value range
0
32767
0
7FFF
Message range
-1
-32768
FFFF
8000
Value 0 = no ID tag in the reading range or ID tag not detected
Additional functions to the AS-i profile 7.4
8.6
(Applies only to read/write heads)
Function, description
DTA100 DTA200 DTA300
Read ID string
reading AS-i slave information
●
●
●
Read diagnosis string
reading statistics via read/write processes
●
●
●
Read parameter string
reading back data from the ID tag
–
●
●
Write parameter string
writing data on the ID tag
●
●
●
requesting data from the ID tag
–
●
●
●
= function implemented
Description, examples and software for various controllers at:
www.ifm.com
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