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APPENDICES
A
Appendix 1 Details of I/O Signals
Appendix 1.3 Other stations data link status (X3)
Appendix 1.3 Other stations data link status (X3)
This is a signal that confirms the other station’s data link status.
• OFF: All stations normal
• ON: Faulty station found
Data link status (each station) (SB00B0) has the same signal, but when using it in a program, use either X3 or SB00B0
only.
When an error occurs, the faulty station can be checked by CC-Link IE Field Network diagnostics or Data link status
(each station) (SW00B0 to SW00B7).
Appendix 1.4 Module ready (XF)
This is a signal that confirms the status of module operation preparation.
• OFF: N/A for module operation
• ON: Available for module operation
For the module ready timing chart, refer to Module failure (X0). ( Page 264, Appendix 1.1)