Mitsubishi Electric M800VW Series Programming Manual page 949

M800V/M80V Series PLC Programming Manual (2/2)
16 External PLC link
16.1 CC-Link
When master station is faulty -> Standby master station controls data link
 Standby master station output
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
Data sent to the remote output RY and remote register RWw in the standby master station by the sequence program are then
transmitted to other stations as output data.
When NC is master station, and a mounted module other than NC has failure, the alarm "Z67 CC-Link communication error
B9FF" occurs.
 Standby master station input
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
Data in the standby master station's shaded areas are either input or retained in accordance with the parameter "Setting of
data link faulty station".
(When NC is standby master station, the said parameter is "#24003+40(n-1) set of faulty sta." ("n" indicates channel No.).)
IB-1501668-B
Standby master station (controlling)
Station No.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
Standby master station (controlling)
Station No.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
928
Remote I/O station
Station No.2 : Occupies 1 station
X00 to X0F Y00 to Y0F
X10 to X1F Y10 to Y1F
Remote I/O station
Station No.2 : Occupies 1 station
X00 to X0F Y00 to Y0F
X10 to X1F Y10 to Y1F
Remote I/O station
Station No.3 : Occupies 1 station
X00 to X0F Y00 to Y0F
X10 to X1F Y10 to Y1F
Remote I/O station
Station No.3 : Occupies 1 station
X00 to X0F Y00 to Y0F
X10 to X1F Y10 to Y1F