Mitsubishi MELSEC-Q Series User Manual page 75

4 FUNCTIONS
Master station
Remote Remote
input RX output RY
RX00 to RX0F RY00 to RY0F
RX10 to RX1F RY10 to RY1F
RX20 to RX2F RY20 to RY2F
RX30 to RX3F RY30 to RY3F
RX40 to RX4F RY40 to RY4F
RX50 to RX5F RY50 to RY5F
Master station
Remote Remote
input RX output RY
RX00 to RX0F RY00 to RY0F
RX10 to RX1F RY10 to RY1F
RX20 to RX2F RY20 to RY2F
RX30 to RX3F RY30 to RY3F
RX40 to RX4F RY40 to RY4F
RX50 to RX5F RY50 to RY5F
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(b) When the master station is faulty and the standby master station is
controlling the data link
1) Standby master station output
Standby master station
(controlling)
Station number 1 0
Remote Remote
input RX output RY
RX00 to RX0F RY00 to RY0F
RX10 to RX1F RY10 to RY1F
RX20 to RX2F RY20 to RY2F
RX30 to RX3F RY30 to RY3F
RX40 to RX4F RY40 to RY4F
RX50 to RX5F RY50 to RY5F
Data sent to the remote output RY and remote register RWw in the
standby master station by the sequence program is sent to other
stations as output data.
2) Standby master station input
Standby master station
(controlling)
Station number 1 0
Remote Remote
input RX output RY
RX00 to RX0F RY00 to RY0F
RX10 to RX1F RY10 to RY1F
RX20 to RX2F RY20 to RY2F
RX30 to RX3F RY30 to RY3F
RX40 to RX4F RY40 to RY4F
RX50 to RX5F RY50 to RY5F
Data in the shaded areas in the standby master station is either input or
retained according to the "Data link faulty station setting" in the network
parameters.
Remote I/O station
Station number 2
Number of occupied stations: 1
X00 to X0F Y00 to Y0F
X10 to X1F Y10 to Y1F
Remote I/O station
Station number 2
Number of occupied stations: 1
X00 to X0F Y00 to Y0F
X10 to X1F Y10 to Y1F
MELSEC-Q
Remote I/O station
Station number 3
Number of occupied stations: 1
X00 to X0F Y00 to Y0F
X10 to X1F Y10 to Y1F
Remote I/O station
Station number 3
Number of occupied stations: 1
X00 to X0F Y00 to Y0F
X10 to X1F Y10 to Y1F
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