modbus RTU slave

[kingarth]

Hello everybody,

I' m trying to make modbus slave device on labview. Has anybody experiences with the similar project. Please send me some links/advices which could help me in realization of such a project.

[pincpanter]

Hi kingarth,
I made slave devices using NI's Modbus Library for LabView 7.1: http://sine.ni.com/apps/we/niepd_web_display.display_epd4?p_guid=F1582737BACF5CA8E0340003BA7CCD71&p_...
This same library should be available for 8.0 and has been downgraded to 7.0 and 6.1.
I found no major difficulties. Programming is enough straightforward, there are examples in the library itself.
I did not test it thoroughly, though, because I only needed a handful of digital inputs.

Paolo