Mitsubishi Electric MELSEC QS Series User Manual page 31

4
FUNCTIONS
[Remote output]
Safety CPU module
Y440
to
Y47F
POINT
(5) The safety CPU module saves the CPU device value set by the auto refresh
parameter into the remote output (RY) area of the safety master module. This is
performed in the END processing of the sequence scan.
(6) The safety master module sends the remote output (RY) values to safety
remote I/O stations.
Safety master module
RY0F to RY00
RY1F to RY10
RY2F to RY20
RY3F to RY30
RY4F to RY40
(5)
RY5F to RY50
RY6F to RY60
RY7F to RY70
RY8F to RY80
to
RY7FF to RY7F0
In remote registers RWw and RWr of safety remote I/O stations, the system uses
4 words per station. The automatic refresh setting is not necessary for them.
4.2 Detailed Explanation of Functions
4.2.1 Communication with safety remote I/O stations
Safety remote I/O station
(station No.3, 1
occupied station)
Y0F to Y00
(6)
(6)
16-point module
Safety remote I/O station
(station No.4, 1
occupied station)
Y0F to Y00
Y1F to Y10
32-point module
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