Deckel maho dmc50v grundind dialog 112

Hi there !!!!
Last week on the maschine tool changer stop working...We call the serviceman and , he realize that encoder on the motor for tool changer damaged.. We bought new one encoder same type and name as old but that got 25000 count(mistake) , instead 12500 as original..Please can someone tell me, how to get in maschine parameter (what button needed to press), to change this parameter to 25000 count....
Encoders are both type TAMAGAWA and everything else is the same on it...
Thanks !!!!!!!

Hi Igerkk
I have a machine similar to yours(DMC 50 v), but I have lost its parameters. you can help me?
Thanks