Mitsubishi MELSEC Q Series User Manual page 58

4 FUNCTIONS
PLC CPU
6)
Y
4 - 12
[On/off data from the master station to local stations]
6) The on/off data of the CPU device set with the automatic refresh
parameters is stored in the "remote output RY" buffer memory of the
master station.
7) The data in the "remote output RY" buffer memory is stored
automatically (for each link scan) in the "remote input RX" buffer
memory of the local station.
8) The input status stored in the buffer memory "remote input RX" is
stored in the CPU device set with the automatic refresh parameters.
Master station
Remote output RY
7)
RY0F to RY00
RY1D to RY10
RY2F to RY20
RY3F to RY30
RY4F to RY40
7)
RY5F to RY50
RY6F to RY60
RY7F to RY70
RY8F to RY80
RY9D to RY90
RYAF to RYA0
to
RY7FF to RY7F0
The last two bits cannot be used in the communication between the master
and local stations.
Local station
(Station number 1:
occupies 1 station)
Remote input RX
7)
RX0F to RX00
RX1D to RX10
RX2F to RX20
RX3F to RX30
RX4F to RX40
7)
RX5F to RX50
RX6F to RX60
RX7F to RX70
RX8F to RX80
RX9D to RX90
RXAF to RXA0
to
RX7FF to RX7F0
MELSEC-Q
Local station
(Station number 2:
occupies 4 stations)
Remote input RX
RX0F to RX00
RX1D to RX10
RX2F to RX20
RX3F to RX30
8)
RX4F to RX40
RX5F to RX50
RX6F to RX60
RX7F to RX70
RX8F to RX80
RX9D to RX90
RXAF to RXA0
to
RX7FF to RX7F0
PLC CPU
X
4 - 12