User manual FUTABA MC401CR

[. . . ] MOUNTING PRECAUTIONS MC401CR INSTRUCTION MANUAL FEATURES · SMD MOSFETs with smallest internal resistance for minimal losses and maximum power · Forward, reverse, and brake operations are all linear · Reverse operation cancellation function · PWM frequency is Performed by load adaptive · Heat protector · Low-voltage protection function · Fuse 30A (Buttery reverse plotection / Overload plotection) · Power left on alarm function · Serial communication function Accessories Thank you for purchasing an MC401CR . The MC401CR is a high-frequency drive FET speed control developed for model electric cars. [. . . ] If this happen the connection will stick together. Please pay special attention to avoid this matter. MOUNTING PRECAUTIONS Power supply Nicd, NiMH battery 4~6 cells (4. 8~7. 2V) [MC401CR Technical Data] Forward Reverse Forward 100Hz Brake 2. 0kHz 10kHz Initial value Special Markings Pay special attention to the safety at the parts of this manual that are indicated by the following marks. Mark Meaning Serial communication function (Options) The following settings and operations are possible with a Windows PC by using the optional interface unit (CIU-2). Data logging function data read and erase (Data logging memorizes the running current and power supply voltage for Symbol: INSTALLATION TIPS lectronic components. voltage which cuts output to motor when the power supply voltage is drops. ) Important: direct contact between all power system components and the receiver or antenna, as this can cause interference. If you encounter interference problems, re-position the components in the model. Forward neutral reverse) *Windows is registered trademark of Microsoft Corporation. instructions supplied with your radio control system. CONNECTION Silicone flex wireBlack LED DISPLAY Nicd battery connector Fuse Connects to the running Nicd battery. (Black) is minus. Operation Brake MAX point Silicone flex wire Red Silicone flex wire Blue Motor connector Terminal cover Silicone flex wire Orange Power switch LED Connects to the motor. If the motor rotates in the wrong direction, interchange the connections of this connector. Brake or Reverse Brake Neutral point Foward High point On (red) *Becomes brighter nearer the MAX point. On (green) Off Reverse *at Neutral Brake: On (green or red) Pushbutton switch LED On (green) *Becomes brighter nearer the high point. On (red) Receiver connector Connects to the receiver throttle channel (CH2). Solder the suppressor capacitors and the Schottky diode to the motor. to malfunction. Always solder the capacitors supplied to your motor. * such as the MC401CR. Suppressor capacitors Cause On (orange) *Becomes brighter nearer the MAX point. LED (Amp power left on alarm) When the transmitter power was turned off first. flashes red and the motor beeps. *Not used with PCM receivers. *When the transmitter if OFF, this function is not performed in environments such that the servo operates erroneously SET UP In set-up mode MC401CR stores every step when you press the Set-up button. All the settings are stored in the unit even when the speed control is subsequently disconnected from the battery. Set up the following basic functions on your transmitter (if present): (Alarm when waiting for the data of a neutral point) *When the switch of speed control is turned ON ahead of a transmitter. [. . . ] * Check the operation by the following "LED DISPLAY. " When throttle operation and the CHECKER LED DISPLAY are not correct, set up again from the first step. 2 Hold the SET button pressed in for at least 3 seconds using the small screwdriver supplied. Transmitter throttle operation MC401CR Low battery protection: SET button operation LED 3 4 5 Neutral point setting N LED goes out and the Neutral state Press SET button once. motor beeps. flashes green two times and the motor beeps. LED goes out Reverse Cancelling function (Brake operation only) The reverse mode by LED can check. MODE The mode to reverse The mode to cancel reverse The mode to robot High point setting Brake MAX point setting N Full high state Press SET button once. N Full brake state Press SET button once. flashes green three times and the motor beeps. LED goes out LED flashes orange once flashes red twice flashes green 3 times ©FUTABA CORPORATION 2007, 11 [. . . ]