Mitsubishi MELSEC-Q EQ-V680D1 User Manual page 131

6. HOW TO COMMUNICATE WITH ID TAGS
Initialize output devices
ID instruction execution
End processing / Cancel processing
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(2) Program example
M1130
Read UID
command
M1130 X0 X2
Read UID Module CH1 ID
command ready communication
complete
M1132 X0 X3
Module
Cancel CH.1 ID
ready
Read UID -BUSY
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 ID
CH.1 ID
CH1 error
instruction
-BUSY
detection
complete
K0
K1
K3
RST M1133
Normal
completion
during Read
UID
RST M1134
Module error
during Read
UID
RST M1135
ID
communication
complete
during Read
UID
MOV K0 D1130
Error details
storage
during Read
UID
<Command code specification
U0\
MOV H0C G0
SET Y14
CH1 ID
instruction
execution
request
RST M1130
Read UID
command
RST Y14
CH1 ID
instruction
execution
request
RST M1132
Cancel
Read UID
command
RST
Y14
CH1 ID
instruction
execution
request
SET M1135
ID
communication
complete
during Read
UID
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