4. STATUS LED
상태 표시 LED 설명
Item
LED is
State
To indicate :
CAN-RUN
LED
OFF
Not Powered
Not On-line
The Device is not on-line or may not be powered
- Not completed the Dup-MAC_ID test yet
Single
Flash Green
On-line,
STOPED
The Device is in STOPED state
Blinking
Green
On-line,
PRE-OPERATIONAL
The Device is in the PRE-OPERATIONAL state
Green
On-line,
OPERATIONAL
The Device is in the OPERATIONAL state
CAN-ERR
LED
Off
Not Powered
Not On-line
The Device is in working condition
Single
Flash Red
Warning limit reached
On-line
At least one of the error counters of the CAN controller has
Reached or exceeded the warning level
(too many error frames).
Double
Flash Red
Error Control Event
On-line
The guarding monitor has asserted, guarding telegrams are no
Longer being received. The adapter is pre-operational state.
Triple
Flash Red
Sync Error
On-line
A sync error has occurred.
- The adapter is pre-operational (PDOs switch off).
Red
Bus Off
The CAN controller is bus off.
FnBus
LED
Off
Not Powered
No Expansion Module
Device has no expansion module or may not be powered
Flash
Green
FnBus On-line,
Do not Exchanging I/O
FnBus is on-line but does not exchanging I/O data
- Passed the expansion module configuration.
Green
FnBus Connection,
Run Exchanging IO
Expansion Slot is connected and run exchanging I/O data
Red
FnBus connection fault
during exchanging IO
One or more IO module occurred in fault state.
- FnBus communication failure.
Flash
Red
Expansion
Configuration Failed
Failed to initialize IO module
- Detected invalid IO module ID.
- overflowed Input / Output Size
- initial protocol failure
Field
Power
LED
Off
Not Supplied Field Power Not supplied 24V dc field power
Green
Supplied Field Power
Supplied 24V dc field power
I/O LED
Off
Not Powered
No IO Module
Device has no IO module or may not be powered
Flashing
Green
FnBus On-line,
Do not Exchanging I/O
FnBus is normal but does not exchanging I/O data
(Passed the IO module configuration).
Green
FnBus Connection,
Run Exchanging IO
Exchanging I/O data
Red
FnBus connection fault
during exchanging IO
One or more IO module occurred in fault state.
- Changed IO module configuration.
- FnBus communication failure.
Flashing
Red
Expansion
Configuration Failed
Failed to initialize IO module
- Detected invalid IO module ID.
- Overflowed Input / Output Size
- Too many IO module
- Initial protocol failure
* Specifications and designs could be changed without advance Notice
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