Comet system forum

Discussion forum about Comet system products

Temperature, Humdity,

Pressure Transmitters

and Data Loggers

You are not logged in.

#1 03-08-2007 10:39:20

Edward
Member
Registered: 04-06-2007
Posts: 40

T3511 and T7511 can't show on www page

I had P8541.T3511 and T7511

I set  T3511 and T7511 as same as P8541….

But T3511 and T7511 can’t show on www page.

Could you tell how I can do?

Offline

 

#2 03-08-2007 11:42:34

PavelM
visitor
Registered: 29-05-2007
Posts: 45

Re: T3511 and T7511 can't show on www page

What are the IP addresses of devices? Every device MUST have a unique IP address on your network. Can you set the T7511 and T3511 via our TSensor program?

Offline

 

#3 05-08-2007 06:43:08

Edward
Member
Registered: 04-06-2007
Posts: 40

Re: T3511 and T7511 can't show on www page

Yes, I set the unique IP address for T7511 and T3511

I can see T7511 and T3511 in TSensor program ,but  can't show in www page.


I have P8541.

I have set P8541 in TSensor Program and it can show in www page.

I have set  T3511 and T7511 as same as P8541….

But T3511 and T7511 can’t show on www page.

Could you tell how I can do?

Offline

 

#4 05-08-2007 06:47:23

Edward
Member
Registered: 04-06-2007
Posts: 40

Re: T3511 and T7511 can't show on www page

IP addresses just in Intrante of my company

Offline

 

#5 06-08-2007 07:13:34

PavelM
visitor
Registered: 29-05-2007
Posts: 45

Re: T3511 and T7511 can't show on www page

Check if the www is enabled.
If sensors are in other subnet, don't forget to set gate IP and netmask.
Disable firewall ( only for test)

If this doesn't help, what is the error message in your web browser? What is the sensors IP, gate, netmask settings? What is your PC network settings?

Offline

 

#6 06-08-2007 08:35:21

Edward
Member
Registered: 04-06-2007
Posts: 40

Re: T3511 and T7511 can't show on www page

The error message is "http 404-Not Found"

My sensors IP:192.168.0.191  gate:192.168.0.1 netmast:80

It just in Intrante of my company. not connect from outside.

I use the same setting in P8541. P8541 can show in www page.

Why T3511 and T7511 can't show?

Could you tell how I can do?

thanks

Offline

 

#7 06-08-2007 09:20:10

PavelM
visitor
Registered: 29-05-2007
Posts: 45

Re: T3511 and T7511 can't show on www page

I suppose, your company netmask is 255.255.255.0. Set netmask in sensors to 0. The default sensors www port is 80.
What are the IP's of others sensors? What is your PC IP (ipconfig command)? Please report back.

Offline

 

#8 06-08-2007 10:38:06

Edward
Member
Registered: 04-06-2007
Posts: 40

Re: T3511 and T7511 can't show on www page

Yes,My netmask is 255.255.255.0 

I changed setting netmask in sensors to 0,but it also can't show in www page.

The www port is 80, it needs to change or not . 

IP:192.168.0.191  use to test  T3511 T7511 and P8541,but not at same time.

Microsoft Windows XP [版本 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.

C:\Documents and Settings\Edward>ipconfig

Windows IP Configuration


Ethernet adapter 區域連線:

        Connection-specific DNS Suffix  . :
        IP Address. . . . . . . . . . . . : 192.168.0.193
        Subnet Mask . . . . . . . . . . . : 255.255.255.0
        Default Gateway . . . . . . . . . : 192.168.0.1

C:\Documents and Settings\Edward>

Offline

 

#9 06-08-2007 11:24:35

PavelM
visitor
Registered: 29-05-2007
Posts: 45

Re: T3511 and T7511 can't show on www page

Don't change the www port.
Set unique IP address for all your sensors. report back.

Offline

 

#10 06-08-2007 11:51:11

Edward
Member
Registered: 04-06-2007
Posts: 40

Re: T3511 and T7511 can't show on www page

OK!

I set unique IP address for all my sensors

T3511 IP:192.168.0.190  "can't show in www page"

P8541 IP:192.168.0.191  can show in www.page

T7511 IP:192.168.0.192  can show in www.page

why only T3511 can't show in www page?

Offline

 

#11 06-08-2007 12:12:38

PavelM
visitor
Registered: 29-05-2007
Posts: 45

Re: T3511 and T7511 can't show on www page

I think, the problem is in your proxy server settings. ( It could be long time for ARP cache, or something else...)
You have a few possibilities, how to test the T3511:
1. Set to T3511 by that time unused IP and try to connect again.
2. Enable in your web browser choice "Don't use proxy for local connections"
3. Connect the T3511 directly with crossed cable. Don't forget manual set IP on your computer.
4. Try to delete your ARP table

Code:

arp -d

Offline

 

#12 07-08-2007 03:37:37

Edward
Member
Registered: 04-06-2007
Posts: 40

Re: T3511 and T7511 can't show on www page

Could you teach me,how to delete my ARP table .

Step by step

I find one thing that there is a number 3 on my T3511's LCD

That is normal or not

Thanks

Offline

 

#13 07-08-2007 07:11:12

PavelM
visitor
Registered: 29-05-2007
Posts: 45

Re: T3511 and T7511 can't show on www page

On your computer you can delete ARP table from command line (Start/run/cmd) by these presents command:

Code:

arp -d

This command erase ARP table only on your computer, not on servers and others net devices. For more information about ARP protocol please visit http://en.wikipedia.org/wiki/Address_Re … _Protocol, or contact your administrator.

The number 3 on left lower display corner signalizing, that you have closed write-protect jumper in device, you can write calibration constants to your device. The default jumper state is open.

Offline

 

Board footer

Powered by PunBB | CZ / SK
© Copyright 2002–2005 Rickard Andersson