Wiznet 110SR - need help with configuration, please

Question

Hello, I ordered 110SR month ago, and I have trouble to configure it correctly, I am newbie with such devices. I have device with serial port - Satel Integra, and I want to access that device remotely via PC, the device (Satel) could be accessed only through COM port, (as the Satel communication software uses only COM ports). I want to use the 110SR as the ethernet bridge between PC and Satel like following: PC with Satel communication software -use COM1 ----- ETHERNET ---- COM port on Satel integra device I setup the 110SR with ip address 192.168.1.5, setup is as SERVER (I want to access the 110SR from computer), see attached picture01.jpg and on the computer where I want to use the Satel communication software for Satel Integra I installed and configured the VIZ VSP software, see attached picture02.jpg , as you can see I created virtual COM1 port. Then I run my Satel communication software connected it to COM1, but nothing happened, I cannot connect to the device (192.168.1.5 is pingable and responds to ping). I can see that some data are send to COM1 (part “sent” in picture02.jpg, but from the device there are not sent any data (received=0)) Could someone help me what I am doing wrong with my setup ?

ywkwon · Answer

Well… Check the other device that has same IP address as “192.168.1.5” I guess the VSP tring to connect another device that has same IP address. Your setting is fine.

MizuSVK · Answer

Hi, thanks for the reply, i was connected via ethernet cable directly to 110sr (computer to wiznet), there were no other devices. Ping to 110sr responded. Any other ideas how to run this setup?

ywkwon · Answer

It was Lunar New Year holiday in South Korea. So, I’m late to reply. Turn off all firewall of your PC. I guess your firewall will defend connection. If you face same problem after turn off the firewall, Check the connection using other TCP client program.

MizuSVK · Answer

There is no firewall on machine from I want to connect. What do you mean using other TCP client program ? to test if I can connect to virtual com port ? Satel is using only proprietary software, and there is no other software I can connect to device with When I am using USB to serial dongle, everything is working correctly.