Modbus RTU

[Willy7]

I need to communicate LabVIEW with a Yokogawa power transducer, which uses the Modbus/RTU protocol. LAbVIEW support anything like it?

[Steven B]

Hello,

Here are links to a couple other discussion forum postings about communicating in LabVIEW using the Modbus RTU protocol. In short it looks like it has been done.

http://exchange.ni.com/servlet/ProcessRequest?RHIVEID=101&RNAME=ViewQuestion&HOID=50650000000800000083140000&ECategory=LabVIEW.LabVIEW+General

http://exchange.ni.com/servlet/ProcessRequest?RHIVEID=101&RNAME=ViewQuestion&HOID=506500000008000000ED5E0000&ECategory=Lookout

Hope this helps!

Regards,

Steven B.
Applications Engineering
National Instruments

[Olivier-JOURDAN]

hi,
you can also find ModBus RTU/ASCII library at this URL :
http://www.saphir.fr/FR/produits/pilotes/modbus/index.htm

Unfortunately, the web site is only in french...
I think that you can have more info at this e-mail : support-ModBusVIEW@saphir.fr


I hope this help you�"