Q&A

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No. 88	Re: Re: i can	2006-03-30

Firstly, i want to thank you for your quick answer. My problem is that i can connect the module EZL-300W Lite through an hypher terminal, but there is no data which 0are send or received by the module. So i can do nothing. regards. axel > Sollae Systems wrote: > ~~~~~~~~~~~~~~~~~~~~~~~~~~~ > Your explanation is not clear, so I can't understand your situation. > > Is your system like below?: > [PC(Hypher terminal)] -- ethernet(LAN) -- EZL-300W Lite -- RS232 -- Key pad system > > If the keypad system sends data to RS232 port but you can't see the message from hypher terminal, You should check as follows: > > 1. RS232 cable connection > (2-RXD, 3-TXD, 5-GND (in terms of EZL-300WL)) > > 2. Buadrate, data bit length, parity, stop bit. > > 3. You can see the total byte that EZL-300WL received and transmitted from or to the serial port by [Status] of ezConfig. > > 4. You should check the TCP connection when you try to communicate. > > > > axel goubaux wrote: > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > i've tried to communicate with eztcp 300wl module with an hypher terminal console then the good message is displayed but after that when i try to tape one command with my keypad but nothing is displayed in the hypher terminal! Can you help me please. Thank you > > > > Axel.