#93 inaccurate Synch Rotation of 2 Motors

open
NXC (53)
5
2013-01-02
2011-04-15
Anonymous
No

Hello, at all
i got the followin problem, i use the RotateMotorExPID commant to let my Roboter turn on point.
the first thing that i notice is that the command doesnt let the motors counterrotate synchron, even if the synchronisation flag is set.
the second thing that is quite more irritation is ... that when it let the robot turn first with a turnpkt of 100 he turns fully 360° ... but if i let him return back with a turnpkt of -100 he turns 380-400°
it is still the same command only the turnpkt changed form 100 to -100

RotateMotorExPID (OUT_AC,50,1060,-100, 1, 1, 40, 40, 90);

RotateMotorExPID (OUT_AC,50,1060,100, 1, 1, 40, 40, 90);

I dont know if it is a bug or a feature and if i post thisi n the right section of the Tracker,
I thank you for every possible help ;)

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