Scanning B&W negatives with Silverfast 8 SE plus

Hallo, I bought just a new Epson V850 pro to start with all my old black and white negatives. I see a lot on the forum about color, but I’m looking for B&W. I have Silverfast 8 SE plus.
Please can anybody tell me what are exactly the settings to get nice DNG negatives ? i have hundreds to scan.
i work with Lightroom and after the scanning want to start with the plugin.

There’s a forum for silverfast scanning that might include a few hints.
There’s also a (fairly short) section about it in the guide too.