This is what I see:
Kirchenbuch, 1750-1920
author: Evangelisch-Reformierte Kirche Pirmasens (BA. Pirmasens)
Confirmations, baptisms, marriages, deaths for the Protestant Reformed Churches of Pirmasens, Bayern, Germany. Includes entries for Neuhof, Gersbach, Münchweiler, Erlenbrunn, Fröschen, Hinterweidenthal, Simten, Winzeln, Ruppertsweiler, Lemberg, and other localities.

Kirchenbuch, 1640-1798
author: Evangelische Kirche Pirmasens (BA. Pirmasens)
Parish register of baptisms, marriages, deaths, confirmations and communicants for the Protestant Church of Pirmasens, Bayern, Germany. Also includes Burgalben, Lutherbrunn, Donsieders, Thaleischweiler, Eppenbrunn, Erlenbrunn, Fehrbach, Fröschen, Gersbach, Hengsberg, Hermersberg, Hinterweidenthal, Höheinöd, Höheischweiler, Kröppen, Lemberg, Münchweiler, Reidelberg, Rodalben, Ruppertsweiler, Schweix, Simten, Trulben, Vinningen, Windsberg, and Winzeln entries.

Although it's always hard to tell with FHL cataloging, the first appears to be a Reformed church; the second may be a more Lutheran church. The second entry contains records in the time period of interest.