Module status led (mod), Network status led (net), Plc run/stop status led (run) – Beijer Electronics NA-9379 User Manual
Page 15: Fnio s-series
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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
3.2.2. Module Status LED (MOD)
State
LED is :
To indicate :
No Power
Off
No power is supplied to the unit.
Device Operational
Green
The unit is operating in normal condition.
Device in Standby
Blinking Green
The EEPROM parameter is not initialized yet.
Serial Number is zero value (0x00000000)
IAP Mode
Flashing Green
IAP Mode : Available for firmware download using FireFox.
Minor Fault
Blinking Red
The unit has occurred recoverable fault in self-testing.
- EEPROM checksum fault
Unrecoverable Fault
Red
The unit has occurred unrecoverable fault in self-testing.
- Firmware fault
3.2.3. Network Status LED (NET)
State
LED is :
To indicate :
Not Used
3.2.4. PLC Run/Stop Status LED (RUN)
State
LED is :
To indicate :
Not Programmed
OFF
Not Power is supplied or the unit or Not programmed
Run
ON
PLC Run
Stop
Blinking Green
PLC Stop
Error
Blinking Red
Failure of Module Configuration