Mitsubishi Electric MELSEC iQ-R Series User Manual page 149

Layer 2 message mode
This section lists I/O signals in the 11-bit CAN-ID Layer 2 message mode and 29-bit CAN-ID Layer 2 message mode.
■Input signals
Device number
X0
X1
X2
X3
X4
X5 to XE
XF
X10 to X16
X17
X18 to X1E
X1F
■Output signals
Device number
Y0
Y1
Y2
Y3
Y4
Y5 to YE
YF
Y10 to Y16
Y17
Y18 to Y1E
Y1F
Do not use (turn on) any "use prohibited" signals as an input or output signal to the CPU module.
Doing so may cause malfunction of the programmable controller system.
Signal name
Module READY
Data exchange completed
Module restart completed
Layer 2 online mode status
Message transmit trigger completed
Use prohibited
RJ71CN91 error
Use prohibited
Command execution completed
Use prohibited
Configuration save/factory default configuration restore completed
Signal name
Use prohibited
Data exchange request
Module restart request
Layer 2 online mode request
Message transmit trigger request
Use prohibited
RJ71CN91 error clear request
Use prohibited
Command execution request
Use prohibited
Configuration save/factory default configuration restore request
APPX
147
Appendix 1 I/O Signals
A