Comsoft profibus with DP/PA coupler

[kaush]

Hello,

I am using Comsoft DF_PROFI2 with P&F Coupler to connect PA device. I am not able to configure the PA device in the configurator. I am getting "Station not Existent". Please help to resolve this issue.

[S._Fischer]

Dear kaush,

please try to use the busparameter settings from following side: http://www.profibus.felser.ch/index.html?dppa_segmentkoppler.htm

Try to create a livelist after switching to online mode.

regards,

Sven

[kaush]

Hello Sven,

Thanks for the reply. I am not to change the master bus parameters. Please see the attached screenshot.

[S._Fischer]

Hello Kaush,

please select in the tab "Profibus" the Profile "user defined". Then you are able to set the bus parameters.

Regards,

Sven

[kaush]

Hello Sven,

I am able to get my PA device online and see the parameters. I want to know how to get the data into labview. Is there any example or document which i can refer. I am using LV 2009.

[apex]

Hello Kaush,

This link would give you a complete overview of the Modbus Library for LabVIEW - https://forums.ni.com/t5/Reference-Design-Content/LabVIEW-Modbus-API/ta-p/3524019

There is a tutorial on using the Modbus library as well as a demo on creating an I/O server with the DSC module.

Regards

arjun

[MoahmmadFayiz]

thank you Arjun, 

this was great, and solved my issue.