prominent gamma

i try to use siemens and profibus DP to connect to Prominent Gamma pump,

the GSD I use was prom0596, I try to searching the info via internet but the info of this device are less.

I have no idea how control this unit via profibus. doest anyone try this before?

You cant have searched much.
This is the top link that results from searching for "prominent gamma pump profibus":
http://www.prominent.com/Portaldata...032_04_11_EN_gamma_L_Sigma_Profibus_FB_EN.pdf

If this is not the exact pump, then narrow your search by adding the exact pump type in the search phrase.
That, or go to the manufacturers website: http://www.prominent.com/Services-2/Download-Service.aspx