JRC JMA-9133-SA - Power Supply Status

JMA-9100/7100 Installation Manual > 3.INSTALLATION OF DISPLAY UNIT > 3.12 DISPLAY UNIT LEDS FOR VARIOUS SIGNALS
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Fig 3-36: Serial Signal LED(when connected to the reception port with reversed polarity)
3.12.2 Power supply status
Fig 3-37: Power Supply Status LED
A green LED illuminates during normal operation.
Light turns off in case of an abnormality.
IEC61162-1/2 Transmit
+
-
DATA
IEC61162-1/2 Receive
+
-
DATA
LED
OFF GREEN OFF ORANGE OFFCORRECT
IEC61162-1/2 Transmit
+
-
DATA
IEC61162-1/2 Receive
+
-
DATA
LED
BOTHORANGEWRONG ORANGE ORANGEOFF
→ time
→ time
POWER SUPPLY
STATUS LED
OK: Green