Mitsubishi Electric MELSEC QS Series User Manual page 30

4
FUNCTIONS
Safety CPU module
X400
to
X43F
4
- 4 4.2 Detailed Explanation of Functions
4.2.1 Communication with safety remote I/O stations
[Remote input]
(3) The safety master module reads input status data of safety remote I/O stations,
and saves them in its remote input (RX) area.
(4) The safety CPU module saves the remote input (RX) data of the safety master
module to the CPU device that is specified with the auto refresh parameter.
This is performed in the END processing of the sequence scan.
Safety master module
RX0F to RX00
RX1F to RX10
(4)
RX2F to RX20
RX3F to RX30
RX4F to RX40
to
RX7FF to RX7F0
Safety remote I/O station
(Station number 1,
1 occupied station)
X0F to X00
(3)
(3)
16-point module
Safety remote I/O station
(Station number 2,
1 occupied station)
X0F to X00
X1F to X10
32-point module