Hitachi HX-RIO3 Series, Руководство пользователя, Страница: 15 / 63

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HX-RIO3 Series
4.2.3. PLC Run/Stop Status LED (RUN)
State LED is To indicate
Not Programmed Off Power is not supplied or PIO is not programmed
Run Green PLC Run
Stop Blinking Green PLC Stop
Program Error Blinking Red User PLC Program Error
4.2.4. Extension Module Status LED (I/O)
4.2.5 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
Blinking Green
I/O Communication is normal but does not exchange I/O data.
(Passed the expansion module configuration).
Connection,
Run Exchanging IO
Green Exchanging I/O data
Connection Fault
during Exchanging IO
Blinking Red
One or more expansion module occurred in fault state.
- Check the expanded module configuration.
- Failed the expanded module communication.
Expansion
Configuration Failed
Red
Failed to initialize expansion module
- Detected invalid expansion module ID.
- Overflowed Input / Output Size
- Oversized expansion module
- Initial protocol failure
- Mismatch vendor code between adapter and I/O module.
State LED is : To indicate :
Not Supplied Field Power Off Not supplied 24V dc field power.
Supplied Field Power Green Supplied 24V dc field power.