Instruction Manual for 2894.4, 2894.8 and 2894.9 (brushless motors with sensors) page 2
Bedienungsanleitung für 2894.4, 2894.8 und 2894.9 (brushless Motoren mit Sensoren) S. 3
GM-Genius Secret Functions (only for competition racing):
page 1
Frequency:
0 = 8kHz
1 = 8kHz + current limiter
2 = 16kHz
3 = 16kHz + current limiter
4 = 32kHz (Do not use! Only for development!)
5 = 32kHz + current limiter (Do not use! Only for development!)
6 = 32kHz (Do not use! Only for development!)
7 = 32kHz + current limiter (Do not use! Only for development!)
8 = 4kHz (Do only use with IFMAR Sensor program! Reserved = 2)
9 = 4kHz + current limiter (Do only use with IFMAR Sensor program! Reserved = 2)
Reserved:
0 = no special function
1 = Temperature cut-off deactivated (warranty will be lost in this setting!)
2 = IFMAR Sensor mode activated (for bonded neodym and neodym IFMAR motors with sensors)
3 = Temperature cut-off deactivated, IFMAR Sensor mode activated
4 = Undervoltage cut-off set to 4V instead of 3V for better car handling with 6 cells
5 = Reserved 4 + 1 activated
6 = Reserved 4 + 2 activated
7 = Reserved 4 + 2 + 1 activated
Make sure that the motor phases in IFMAR mode are connected the following way:
GM-Genius Speed controller IFMAR-Motor
blue motor wire A blue
yellow motor wire B yellow
red motor wire C orange
See figure!
If you want to use the MODE 1 (f brake) for cars, program “MAX REVERSE”
to 0 to get the max. punch, like in MODE 4.
Otherwise the undervoltage cut-off will be at 5,6V.
In this MODE you should set “SOFTGAS” to approx. 30 for faster throttle response.
For slippery tracks you may use 5,6V undervoltage cut-off.
We suggest to use two power capacitors #91539.10 parallel on the speed controller
and one on the third channel of the receiver for competition racing.
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