Details Of I/O Signal Other Than The Master Function And The Slave Function - Mitsubishi Electric MELSEC iQ-R Series User Manual

Details of I/O signal other than the master function and the slave
function
For hardware test (X0A), (X0B), (X0C)
'Hardware testing' (X0A), 'Hardware test completion' (X0B), and 'Hardware test error detection' (X0C) indicate the status of
the hardware test.
For the hardware test, refer to the following.
Page 52 Hardware test
• Set the mode switch to 9, and turn on the power. Then, the hardware test starts, and 'Hardware testing' (X0A) turns on.
• When the hardware test completed successfully, 'Hardware test completion' (X0B) turns on.
• When an error occurs in the hardware test, 'Hardware test error detection' (X0C) turns on. At this time, 'Hardware test
completion' (X0B) does not turn on.
APPX
74
Appendix 2 I/O Signals