Balluff BIS U-6026-034-104-06-ST35, User Manual

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Command designator 46
hex
: Read out antenna power
Sub-
address
Meaning Functional description
00
hex
1st bit
string
01
hex
Command
recognition
46
hex
: Read out antenna power
… None No meaning
Last
byte
2nd bit
string
If first and second bit strings
agree, there is valid data
present.
If execution is successful, the response is passed to the
input buffer in the following format:
Sub-
address
Meaning Functional description
00
hex
1st bit
string
01
hex
Antenna
power
Antenna power for the current
antenna (head) in increments of
0.25 dBm or 0 for antenna that
is switched off
… None No meaning
Last
byte
2nd bit
string
If first and second bit strings
agree, there is valid data
present.
Command designator 47
hex
: Read multiple data
carriers (EPC)
Sub-
address
Meaning Functional description
00
hex
1st bit
string
01
hex
Command
recognition
47
hex
: Read multiple data
carriers (EPC)
02
hex
Type 0 = EPC (other values currently
not supported)
03
hex
Max.
number of
data
carriers
Maximum number of data
carriers to be output 1…255, (0
= no limitation)
If the number is greater than the
values specified under Multi-
tagging , the lower value applies.
… None No meaning
Last
byte
2nd bit
string
If first and second bit strings
agree, there is valid data
present.
If execution is successful, the response is passed to the
input buffer in the following format:
Sub-
address
Meaning Functional description
00
hex
1st bit
string
01
hex
Number of
data
carriers
read
1…255
02
hex
Number of
bytes per
EPC
12 or 64
This corresponds to the length
of the longest transmitted EPC
configured in the device. EPCs
shorter than this length are
output right-justified and filled
with zeros on the left.
In the following, the (number of
data carriers read) × (number of
bytes per EPC) are transmitted.
For 64 bytes per EPC, the
actual EPC length in ASCII is
specified in the 1st and 2nd byte
of the EPC.
03
hex
Data of 1st
EPC
Actual EPC data
… Data of 1st
EPC
Actual EPC data
… Data of 1st
EPC
Actual EPC data
… Data of 2nd
EPC
Actual EPC data
… Data of 2nd
EPC
Actual EPC data
… Data … is continued, if necessary, in
further buffer transmissions until
the total number of bytes is
reached.
Last
byte
2nd bit
string
If first and second bit strings
agree, there is valid data
present.
This command always responds immediately—even for
configured dynamic mode—with the currently identified
number of tags.
If no tag is identified, this command generates an error
message (status code 01).
8
Device function (continued)
BIS U-6026-034-1_4-06-ST35
Processor unit