Hallo alle! Tut mir leid, da ich auf Englisch schreiben, meine deutschkenntnis ist nicht so gut... Also, I'm not 100% sure about which category this question belongs to, but I hope this is the right one 
What does the rules say about operating the tempomat when driving, for example in the Talent 2 or the Flirt 3? Is it mandatory to use it, increasing and decreasing along the route as the speed limit goes up and down?
Another thing that just came to mind, how much amperes can you use when driving a double unit (doppeltraktion, I believe it's called?) Flirt 3 train? For example on the route between Koblenz and Trier? Can you use up to 600A with a double unit?
Thanks in advance guys, and I hope you won't punish me too hard for using english 
