IFM DTI921 handleiding
Handleiding
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DTI801 DTI901 DTI911 DTI921
28
Byte
Process data output when
starting the write operation
Process data output during
data transmission
Process data input
31 ignored ignored Error value
9.7.1 Example "WRITE EPC”
The example writes a new EPC to an ID tag (command “0x05”, EPC “0x4199”).
Command
value
EPC length
EPC 0 to 15
Length of
new EPC
Data
Block
counter
Status bit
“Cmd Start”
Command
value
Data 0to27
Block
counter
Error value
Status bit
“Cmd End”
Status bit
“Cmd Start”
Process data output image Process data input image
Preset com-
mand
0x00 0x00 0x000
0
0x000
0
0x00 0x00 0 0x00 Single
EPC
0x00 0x00 0 0
Controller sets
command
(write EPC to
ID tag with cur-
rent EPC
“0x4199”)
0x05 0x02 0x419
9
0x04 0x00 0x00 1 0x00 Single
EPC
0x00 0x00 0 0
Device ac-
knowledges
command
0x05 0x02 0x419
9
0x04 0x00 0x00 1 0x05 0x00 0x00 0x00 0 1
Control trans-
mits new EPC
0x05 New EPC for ID tag 0x01 1 0x05 0x00 0x00 0x00 0 1
Device ac-
knowledges re-
ceipt and
writes new
EPC
0x05 New EPC for ID tag 0x01 1 0x05 0x00 0x01 0x00 0 1
Device termi-
nates com-
mand
0x05 New EPC for ID tag 0x01 1 0x05 0x00 0x01 0x00 1 1
Controller with-
draws com-
mand value
0x00 0x00 0x000
0
0x00 0x00 0x00 0 0x05 0x00 0x01 0x00 1 1
Device carries
out preset
command
0x00 0x00 0x000
0
0x00 0x00 0x00 0 0x00 Single
EPC
0x00 0x00 0 0
9.7.2 Example "WRITE EPC not executed”
The example shows the abort of a “WRITE EPC” command.
Command
value
EPC length
EPC 0 to 15
Length new
EPC
Data
Block
counter
Status bit
"Cmd Start"
Command
value
Data 0to27
Block
counter
Error value
Status bit
"Cmd End"
Status bit
"Cmd Start"
Process data output image Process data input image
Preset com-
mand
0x00 0x00 0x000
0
0x000
0
0x00 0x00 0 0x00 Single
EPC
0x00 0x00 0 0
Controller sets
command
(write EPC to
ID tag with cur-
rent EPC
"0x4199")
0x05 0x00 0x419
9
0x04 0x00 0x00 1 0x00 Single
EPC
0x00 0x00 0 0
Bekijk gratis de handleiding van IFM DTI921, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | IFM |
| Model | DTI921 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 3980 MB |
