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2.6.4.3. RS-422/RS-485 4Port LED
[Front LED of RS-422/RS-485 4Port]
LED Status
Name
TX1
RX1
422
Err
TX2
RX2
422
Err
Serial
TX3
RX3
422
Err
TX4
RX4
422
Err
LED Color
GREEN
Serial CH1 의 TX 시 ON
GREEN
Serial CH1 의 RX 시 ON
YELLOW
ON at RS-422 mode
RED
ON at frame error
GREEN
ON at TX of Serial CH2
GREEN
ON at RX of Serial CH2
YELLOW
ON at RS-422 mode
RED
ON at frame error
GREEN
ON at TX of Serial CH3
GREEN
ON at RX of Serial CH3
YELLOW
ON at RS-422 mode
RED
ON at frame error
GREEN
ON at TX of Serial CH4
GREEN
ON at RX of Serial CH4
YELLOW
ON at RS-422 mode
RED
ON at frame error
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Operating Status
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