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MELSEC-
A
8 OTHER FUNCTIONS
1) Program for changing to bank 0
Specify partial refresh
Specify bank 0
Execute partial refresh
2) Program for changing to bank 2
Specify partial refresh
Specify bank 2
Execute partial refresh
(b) When using the dedicated command with the QCPU (Q mode)
/ QnACPU
Forced
reception
execution
Reset reception read
R2 normal
Set forced reception
completion request (RYn3)
Reset forced reception
completion request (RYn3)
Read the number of
received data
Read received data
Set reception read
completion (RYn2)
completion (RYn2)
POINT
•
Configure the following interlock circuit to prevent the forced reception complete
request signal from being accepted during processes other than the reception
read request.
SET (RYn3)
Forced
reception
complete
command
Reception
error
complete
signal
(RXn3)
Reception
normal
complete
signal
(RXn2)