Samsung MIM-B17C Dokumentacja Pobierz pdf (Strona 34)

Troubleshooting

Samsung Electronics 5-6

5-2-4. When the RS485 is Not Connecting

Check the condition of cable connection

Start

Yes

Yes

No

Is the cable connection for RS485 proper?

Check the polarity of RS485 cable

No

Is the polarity of RS485 cable correct?

[Left : +(or “A”), Right : – (or “B”)]

Change Main Board

End

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