2 SERIAL COMMUNICATION MODULE REPLACEMENT
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Reception processing
Specifies channel No. for data
reception.
Clears the device where the
reception result is stored.
Specifies allowable No. of receive
data.
(Instruction execution)
Receive data are stored in the
area starting from D30.
(Flag control at reception
completion)
Reception
complete
Receive
comple-
tion
check
flag
Reception
normal/abnormal
Reception
normal/abnormal
Reception
failed flag
Reception normal
complete flag
Reception normal
complete flag
Reception
failed flag
Interface
No.
Reception
complete
Reception
result
Allowable No. of
receive data
Interface
No.
CH1 read
request
CH1 re-
ception
error
detection