Mitsubishi Electric MELSEC-Q Series User Manual page 141

(c) Operation between the master station returning and the standby master station
controlling data link
• Output from the standby master station
Master station (standby status)
Station number 0 1
Occupies 1 station
Remote Remote
output (RY)
input (RX)
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
Outputs (RY/RWw) from the standby master station are stored in inputs (RX/RWr) of the master station
(shaded areas in the figure above).
• Input of the standby master station
Master station (standby status)
Station number 0 1
The number of occupied stations: 1
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
Inputs (RX/RWr) from slave stations to the standby master station are stored in outputs (RY/RWw) of the
master station (shaded areas in the figure above).
Standby master station
(controlling)
Station number 0
Remote Remote
output (RY)
input (RX)
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
Standby master station
(controlling)
Station number 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
Remote I/O station
Station number 2
Occupies 1 station
X00 to X0F Y00 to Y0F
X10 to X1F Y10 to Y1F
Remote I/O station
Station number 2
The number of occupied stations: 1
X00 to X0F Y00 to Y0F
X10 to X1F Y10 to Y1F
CHAPTER 8 FUNCTIONS
Remote I/O station
Station number 3
Occupies 1 station
X00 to X0F Y00 to Y0F
X10 to X1F Y10 to Y1F
Remote I/O station
Station number 3
The number of occupied stations:
X00 to X0F Y00 to Y0F
X10 to X1F Y10 to Y1F
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