how to read modbus device register value e.g. pm710 on SNMP protocol? for example if i want to acess register of modbus device 4023 on SNMP, what i have to do? is there any OID for this register? what i have to do? is there any software availiabe for this?

Muhammad Khan Genjua
genjua [at] gmail.com

 

Salam GEN,

you can read modbus device register by making a low level program using Visual Basic 6. if you still have problem, you can contact me. I don't know what is a SNMP protocol but i think VB is the best language to do this.

 

Hi,

What you need is a device called "gateway" which translates your Modbus data to SNMP OID (and vice versa). That's all.

Here you can see a good device able to do what you want:

www.ewon.biz/eth_gw_snmp.htm

Best regards.

Saludos.
Gustavo A. Valero P.

 

Have you considered using OPC for this?
let me know

Wassim Daoud
Global solutions architect
MatrikonOPC