6 PROGRAMMING
Setting value write command
Module
WDT
ready
error
flag
flag
Normal control_Auto tuning execution
Module
WDT
ready
error
flag
flag
Program control_Auto tuning execution request
Module
WDT
ready flag
error flag
Program
control
AT
execution
Program control_Pattern data setting
Module
WDT
ready flag
error flag
Cascade control
Module
WDT
ready flag
error flag
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Setting value
write command
AT execution
command
AT
CH1
execution
AT status
command
Program
control
AT
execution
1 sec. clock
AT completion-
waiting counter
Program
operation_
Pattern data
setting command
Cascade
control_
Setting
command
MELSEC-Q
CH1
AT status
AT completion-
waiting counter
AT completion-
waiting counter
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