Welcome to the PSR Tutorial Forum, Nicolas!
If you haven't already, please download the PSR-1100 Data List from the link below. From page 32 you will find important information about the MIDI data format.
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https://de.yamaha.com/de/support/manuals/index.html?l=de&c=keyboards&k=psr-1100Regarding your question about the Vibrato settings, I can't help you in detail at the moment. Maybe the site "studio4all.de" (section "XG Programming") will help you. Please search the following page for the terms "vibrato" and "NPRN":
English page: >>>
http://www.studio4all.de/htmle/frameset091.htmlGerman page: >>>
http://www.studio4all.de/htmlg/frameset091.htmlConcerning the USB-MIDI Driver: As described in the Owner's Manual (page 150), the PSR-1100 has TWO Receive Ports (Port
1 = Channels 1 - 16, Port
2 = Channels 17 - 32). When using one of the preset MIDI templates "All Parts" or "KBD & Style", the internal SONG parts are controlled via Receive Port
1 (DIN MIDI IN or USB-MIDI
1). This port is usually used as a MIDI output port in the DAW.
Receive Port
2 of the PSR-1100 is controlled via USB-MIDI
2. If desired, you can use this to control the internal Style parts, Keyboard Voice parts (Left, Right1/2) or Multi Pad parts
directly from the DAW, for example.
By the way, if you are using an older USB-MIDI Driver, I recommend installing the current version 3.1.4 (64-bit or 32-bit version depending on the Windows version you are using):
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https://de.yamaha.com/de/support/updates/index.html?c=keyboards&k=usb-midi+driver+v3.1.4In this context, note that the USB connection between the keyboard and computer must be established BEFORE installing the USB-MIDI Driver and the keyboard must be switched ON.
All the best from Germany,
Chris