Details Of Remote I/O Signals - Mitsubishi Electric MELSEC iQ-R Series User Manual

Details of remote I/O signals

Module status area (RX0 to RXF)
These areas display the status of modules, each as a remote device station.
Module operation is not possible from these areas.
The module status areas are assigned as follows.
Module status area
Device No.
RX0
RX1
RX2
RX3
RX4
RX5
RX6
RX7
RX8
RX9
RXA
RXB
RXC
RXD
RXE
RXF
Warning status flag (RX7)
Warning status flag (RX7) turns on when a minor error occurs.
Five seconds after the cause of the minor error is eliminated, 0000H is automatically stored in Warning code (RX20 to RX2F),
and simultaneously Warning status flag (RX7) turns off.
Warning code (RX20 to RX2F)
Warning status flag (RX7)
Remote READY (RXB)
(1) A minor error occurs.
(2) The minor error is cleared.
Description
Use prohibited
Warning status flag
Use prohibited
Error status flag
Remote READY
Use prohibited
(1)
0000H
(Warning code)
ON
OFF
ON
(2)
5 seconds
OFF
Controlled by the safety remote I/O module
Appendix 2 Remote I/O Signals
A
0000H
APPX
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