Automatic Refresh Function of The Shared CPU Memory
(1) Automatic refresh function Q173CPU PDF of the shared CPU memory
(a) The automatic refresh Q173CPU Manual function of the shared CPU memory is executed
automatically Q173CPU PDF the data transfer between CPUs in the Multiple CPU system
during END processing Q173CPU Manual Q173CPU PDF in the PLC
Q173CPU CPU or during main cycle processing Q173CPU Programming Manual(SV43)
(free time except motion control) in the Motion CPU.
When the automatic refresh function Q173CPU Programming Manual(SV43) is used, the data in the device memory
of the other CPU is read automatically, so the device data Q173CPU Programming Manual(SV43) of other CPU can
be used as the device data of self CPU.
The diagram below illustrates the automatic refresh operation involving 32
points (B0 to B1F) for the PLC CPU of CPU No.1 and 32 points (B20 to
B3F) for the Motion CPU of CPU No.2.
Q173CPUN Mitsubishi Q173CPUN Manual.
Mitsubishi Manual Q173CPU Programming Manual(Common Instruction).
Mitsubishi Q173CPU Manual CPU Module.
Q173CPU Mitsubishi Q173CPU Mannual.
Mitsubishi Q173CPU Manual Manual Q173CPU Programming Manual(MELSAP-L).
Q173CPUN Proogramming Q173CPU PDF Manual(SV13/SV22(REAL MODE)) Q173CPUN Manual.