Extension module status led (i/o), Field power status led, Fnio s-series – Beijer Electronics NA-9379 User Manual
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MODBUS Programmable I/O NA-9379
FnIO S-Series
Copyright(C) CREVIS Co.,Ltd Support +82-31-899-4599 URL : www.crevis.co.kr
3.2.5. Extension Module Status LED (I/O)
3.2.6. Field Power Status LED
State
LED is :
To indicate :
Not Powered
No Expansion Module
Off
Device has no expansion module or may not be powered
On-line,
Do not Exchanging I/O
Flashing Green
Extension module is normal but does not exchanging I/O data
(Passed the expansion module configuration).
Connection,
Run Exchanging IO
Green
Exchanging I/O data
Connection fault
during exchanging IO
Red
One or more expansion module occurred in fault state.
- Changed expansion module configuration.
- expansion module communication failure.
Expansion
Configuration Failed
Flashing Red
Failed to initialize expansion module
- Detected invalid expansion module ID.
- Overflowed Input / Output Size
- Too many expansion module
- Initial protocol failure
- Mismatch vendor code between adapter and expansion module.
State
LED is :
To indicate :
Not Supplied Field Power
Off
Not supplied 24V dc field power, 5Vdc System Power.
Supplied Field Power
Green
Supplied 24V dc field power, 5Vdc System Power.