[SNMP free software to test V350 SNMP communication]

Hello,

I  am using a V350 PLC in a project that requires SNMP communication to monitor several variables and show traps from the V350. I have already programmed the PLC to use SNMP y I've  found a very simple DOS software that only receives traps  from my V350 PLC, but  I need to test monitoring variables by SNMP (using a MIB file).  I do not know any free SNMP monitoring software for PC (windows 7) that could be configured with a MIB file and test both monitoring and traps.

Does any one know some software?

Thanks!

 

[Update web page content using Enhanced Web Server on V350]

Hello,

I am using the Enhanced Web Server on a V350. I have developed some pages but I would like to have a page showing some variables and get it updated every 1 second approximately.  The 'meta' option described on the documentation will load the entire page. I would prefer lo refresh only the content of the variables, no other texts like labels, images,...

How can I do this? Any example?

 

 

 

 

 

[How to send a text line from the web browser to PLC using Enhanced PLC Web Server for V350]

Hello,

 

I am developing a web page to access to a V350 PLC. I  followed the example included in the Webserver.zip file to show numbers contained in operands, text strings,....

 

I can also send MI, ML,... data to the PLC using the Adresses table, but I need a way to send a string in the line edited on the web page ( text input)

 

How can I do that? using Ajax? Any example?