|No. 497||Re: Re: Re: no connection to EZL-50L||2009-04-07|
The 200ohm resistor is right.
The register is for terminating the ethernet line to prevent reflections.
I think that you might have another problem.
For shifting level, we will send you after preparing it shortly.
You have to use another modular jack with CSE-M32 because it is 100M bit ethernet.
The following is the RJ45 lists which we recommend you for the CSE-M32.
> Peter wrote:
> Thanks for the reply
> the problem has another reason:
> the resistor (value 200R) shown in application and manual was the problem.
> after removing it all gone right way
> Regards Peter
> BTW: do you have a sample schematic for an 5V -> 3,3V converter using at CSE-M32 ?
> and is it possible to use a P02-B02-P7C9 on a CSE-M32 ?
> i don't have a source for another transformer and i need only 10MBit
> > Sollae Systems wrote:
> > ~~~~~~~~~~~~~~~~~~~~~~~~~~~
> > Hello.
> > It's Support desk in Sollae Systems.
> > The status LED is blinking in 0.5sec interval when EZL-50L is not established TCP connection. So, under the circumstance, data communication is impossible.
> > To connect to EZL-50L on TCP, it’s needed to check LINK LED. If the LAN cable is correctly connected, LINK LED will be on. Thus, if the LINK LED is off, please check that the right LAN cable is used. (In case of direct connection between PC and EZL-50L, use a crossover cable. When EZL-50L is connected with HUB, use a direct cable.)
> > When LINK LED is on, follow below sequences.
> > 1. Can’t find the EZL-50L with ezConfig, the configuration program.
> > -> Check the windows firewall and other vaccine programs if those are clearly closed. And then, try to test PING.
> > 2. Can’t connect the EZL-50L on TCP.
> > -> EZL-50L and PC, which will be connected to the product, are in the same subnet IP address. For example, when the PC’s IP address is 10.1.0.1 and Subnet Mask is 255.255.255.0, EZL-50’s IP address should be 10.1.0.2 ~ 10.1.0.254. It’s okay to add the IP address in your LAN card device on your PC without changing.
> > If the TCP connection is established, status LED will be on continually.
> > Have a nice day.
> > > Peter wrote:
> > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~
> > > Hi,
> > >
> > > i just got my EZL-50L
> > > but i can't connect to it
> > >
> > > the status-LED is blinking in 0,5sec interval
> > > and when i try to connect the link and rx-LEDs light short time (ezConfig 4.4)
> > > Firewall is off, IP of PC setted up, RS232 connected.
> > > I've tried crossover cable direct to PC, patch cable via switch - nothing changed
> > >
> > > When i don't touch the system the tx/rx-LED will blink in 1 sec intervall, link of and satus still blinking in 0,5 intervall
> > >
> > > regards
> > > Peter