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6. HOW TO COMMUNICATE WITH ID TAGS
Initialize output devices
ID instruction execution
End processing / Cancel processing
6 - 29
(2) Program example
M1020
Write
command
M1020
X0
X2
Write
Module
CH1 ID
command
ready
communication
complete
M1022
X0
X3
Cancel
CH.1 ID
Module
Write
-BUSY
ready
command
X2
CH1 ID
communication
complete
X4
U0\
=
G1
CH1 ID
communi
-cation
complete
X5
U0\
=
G1
CH1 error
detection
U0\
=
G1
X2
X0
X3
CH1 ID
Module
CH.1 ID
communication
ready
-BUSY
complete
X3
X4
X5
CH1 error
CH.1 ID
CH1 ID
detection
-BUSY
instruction
complete
K0
K1
K3
RST
M1023
Normal
completion
during Write
RST
M1024
Module
error during
Write
RST
M1025
ID
communication
complete
during Write
MOV
K0
D1020
Error details
during Write
<Command code specification
U0\
MOV
H1
G0
<Head address specification
U0\
MOV
K10
G3
<Number of processed points specification
U0\
MOV
K8
G4
<Write to data storage area
U0\
BMOV
D2300
G100
K4
Write
data
SET
Y14
CH1 ID
instruction
execution
request
RST
M1020
Write
command
RST
Y14
CH1 ID
instruction
execution
request
RST
M1022
Cancel Write
command
RST
Y14
CH1 ID
instruction
execution
request
SET
M1025
ID communication
complete
during Write
>
>
>
>
6 - 29
- Quick Links:
- Rfid Interface Module Overview
- Io Signal List
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Troubleshooting
