CV98

98 Time in which a repeated command from Function module C +2 or -2 speed steps is ignored  

CV98 * 70ms = x milliseconds 
Used to avoid rapid switching while still in the range of the IR LED 

Default: 1 
Value: 0-255 

current list in this WIKI

http://dc-car.de/wiki_en/index.php?title=CV106&action=edit current list as PDF Download
CV-List DC07/DC08