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T-REX 600 › servo reversing
04-06-2010 02:56 AM  8 years agoPost 1
2low

rrApprentice

elkview,WV

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I am having some issues with a trex 600esp cyclic servos. I have my radio programed 3 servo 120 degree set up. I have my servos plugged into the aileron, elevator and aux 1 on the receiver. I can mess around with the servo reversing and I will get the ailerons and elevator going in the right direction but the pitch keeps wanting to go negitive. I then mess with the reversing and get the pitch to go positive and ailerons right but the elevator is reversed. I have done numerous combonations with no fix. Any advice , this is not my first build but it sure has worn me out. Thanks.

Got to have my cup of heli in the morning.

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04-06-2010 02:58 AM  8 years agoPost 2
michael88997

rrElite Veteran

Lewisville,Tx

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if your reversing the servo channel then it should only reverse that servo... it sounds like your reversing your swash mix instead

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04-06-2010 03:00 AM  8 years agoPost 3
Saint728

rrProfessor

Honolulu, Hawaii

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You need to go into the swashplate mixing section where it says

aileron -60
Pitch -60
Elevator -60

The if for example the aileron and elevator are working the right way and the pitch is going the wrong way you need to change the pitch from -60 to +60 and it should work fine.

Take Care,
Cheers, Patrick

Check the hotties in my Gallery
http://rc.runryder.com/helicopter/gallery/9019/?all=photo

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04-06-2010 03:01 AM  8 years agoPost 4
2low

rrApprentice

elkview,WV

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I have swash mix is aileron+65,elevator +65, pitch +56. I have not changed these values. Thanks.

Got to have my cup of heli in the morning.

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04-06-2010 03:04 AM  8 years agoPost 5
michael88997

rrElite Veteran

Lewisville,Tx

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just go into your servo channels and reverse the channel your backwards servo is going and that should fix it... reversing your swash mix will change direction of 2 servos while you need to change direction of 1

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04-06-2010 03:05 AM  8 years agoPost 6
2low

rrApprentice

elkview,WV

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Thanks Saint 728 you were right. I changed the value on the pitch from +56 to -56 and that did it. Thanks ,I really appreciate it.

Got to have my cup of heli in the morning.

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