Details Of Input Signals - Mitsubishi Electric MELSEC iQ-R Series User Manual

Details of input signals

Module Ready (X0)
After the CPU module is powered off and on or is reset, this signal turns on at the completion of the preparation for the
RJ71EIP91.
• On: The module has been prepared.
• Off: The module is being prepared.
Module Error (XF)
This signal turns on or off depending on the occurrence status of the own station error.
• On: An error (minor error, moderate error, or major error) has occurred.
• Off: No error has occurred.
EtherNet/IP communication in process (X10)
This signal turns on or off depending on the start status of the EtherNet/IP communications.
• On: EtherNet/IP communication is starting.
• Off: EtherNet/IP communication is stopped.
For the timing chart, refer to the following.
Page 137 EtherNet/IP communication start request (Y10)
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 139 PING test execution request (Y12)
Connection information read completion (X14)
This signal turns on when the connection information read processing completes.
• On: Connection information read processing has completed.
• Off: Connection information read processing has not completed.
For the timing chart, refer to the following.
Page 140 Connection information read request (Y14)
Connection information read error (X15)
This signal turns on when the connection information read processing completes with an error.
• On: Connection information read processing has completed with an error.
• Off: Connection information read processing has not completed or has completed successfully.
For the timing chart, refer to the following.
Page 140 Connection information read request (Y14)
Communication Ready (X1F)
This signal turns on when the communication preparation for the RJ71EIP91 completes.
• On: Communication preparation has completed.
• Off: Communication preparation is in progress.
APPX
136
Appendix 2 I/O Signals