fritzthecat Key Veteran Location: New Orleans
| We are not talking about the sequence of the plugs. The FASST system transmits the entire 1 to 7 servo positions at the same time to the RX. The RX then sends servo position pulses one at a time to the servos. A ECCPM heli uses servos 1, 2 and 6. With the 607 pulse channel 1 is send and the servo starts to move. Then pulse ch2 is send, then 3, then 4, then 5 and then finally 6. By the time 6 is send, 1 and 2 will already have started to move. This causes something called swashplate dance - because ch 6 is always late. The 617 RX groups the swashplate servo channels together (1,2,6) to minimize the dance.
Fritz
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