Mitsubishi Electric MELSEC iQ-R Series User Manual page 456

EtherNet/IP communication in process (X10)
This signal turns on or off depending on the start status of the EtherNet/IP communications. It is recommended to use this
signal for interlocking the program.
• On: EtherNet/IP communication is starting.
• Off: EtherNet/IP communication is stopped.
For the timing chart, refer to the following.
Page 488 EtherNet/IP communication start request (Un\G7340096)
PING test completion (X12)
This signal turns on or off depending on the execution status of the PING test.
• On: The PING test has completed.
• Off: The PING test has not completed.
For the timing chart, refer to the following.
Page 455 PING test execution request (Y12)
Communication Ready (X1F)
This signal turns on when the communication preparation for the CC-Link IE TSN Plus module completes.
• On: Communication preparation has completed.
• Off: Communication preparation is in progress.
APPX
454
Appendix 2 I/O Signals