Mitsubishi MELSEC-Q EQ-V680D1 User Manual page 129

6. HOW TO COMMUNICATE WITH ID TAGS
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End processing / Cancel processing
M1122 X0 X3
Cancel
Module CH.1 ID
Write with
ready -BUSY
Error
Correction
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
Module
CH1 ID CH.1 ID
communication
ready
-BUSY
complete
Normal completion
X4
CH1 ID
instruction
complete
Abnormal completion
X5
CH1 error
detection
Result reception processing
M1121 X4
CH1 ID
Write with
instruction
Error
complete
Correction
result
reception X5
CH1 error
detection
X4 X5
CH1 ID
CH1 error
instruction
detection
complete
K0
K1
K3
RST Y14
CH1 ID
instruction
execution
request
RST M1122
Cancel Write
with Error
Correction
command
RST Y14
CH1 ID
instruction
execution
request
SET M1125
ID communication
complete during Writ
with Error Correction
SET M1123
Normal completion
during Write with Error
Correction
<Read error details storage area
U0\
MOV G41 D1120
Error details
during Write
with Error
Correction
SET M1124
Module error
during Write
with Error
Correction
SET Y16
CH1 result
reception
RST M1123
Normal
completion
during Write
with Error
Correction
RST M1124
Module error
during Write
with Error
Correction
RST Y16
CH1 result
reception
RST M1121
Write with
Error
Correction
result
reception
END
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