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|108sr detecting problem|
Thanks for your interest in wiz108sr.
I’d like to ask you a few questions, if you don’t mind.
1.Please check the serial output using RS232 <> RS485/RS422 Converter.
If you terminal message is "INPUT MAC?", Please insert your MAC(ex. MC00:08:DC:12:34:56).
2.Please check the led of RJ45.
3.Please confirm whether or not that is cable connection of RS485/422.
( RXD(-) == TXD(-) , RXD(+) == TXD(+), TXD(-) == RXD(-)/485(-), TXD(+) === RXD(+)/485(+)
we have been using your WIZ108SR modules,
Recently we have encountered a problem with some units.We are using them to connect Ethernet to RS422 ,19200 baud.
We have 3v3 power supplied and RS422 connected to pins 3,5,7,9.
we got 10 units which are not detected by configuration tool , we have tried ping test, factory reset, etc..
still we cantable to find the module in configuration tool.
could you expalin ?
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|108sr detecting problem||2012-08-14|