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CUSTOMBILT · 29-Nov-2017, 10:55 AM

I had purchased the KOPIS 1 to have a quad that I can always fly while I am building. However to make a long story short, I had to replace the KOPIS 1 FC. I put another KAKUTE F4 AIO into the KOPIS 1. However the very moment I arm the quad the motors hit full throttle and is compltely out of control. I thought it was the GYRO trying to correct itself, thought it was a bent motor. Put new ones on, did every thing suggested online and still the same problem. I returned it. In the mean time I finished a build using HGLRC F4 V5PRO. First flight, the moment I arm THE EXACT SAME THING!!!! I had used the receiver from the KOPIS 1 in this build. The reciever being FrSKY R-XSR... Can the reciver be the problem or what am I failing to do before flight?? ANY HELP would be SOOO appreciated!!! THANK YOU

fftunes · 29-Nov-2017, 02:49 PM

Hm i'd assume either receiver channels / channel mapping or something with the protocol are not correct in configurator (betaflight?), or the fc orientation may be wrong / set wrong.

Probably need more info. You could post a dump (go to CLI, type "dump" and copy the output), maybe someone can spot something. Use the [code ] tags to wrap the dump so it doesn't take much space on the page.

RENOV8R · 29-Nov-2017, 02:58 PM

It's called the Tazmanian Devil Effect. My money's on fftune's assumption that the board's orientation is wrong

CUSTOMBILT · 29-Nov-2017, 07:45 PM

(29-Nov-2017, 02:49 PM)fftunes Wrote: Hm i'd assume either receiver channels / channel mapping or something with the protocol are not correct in configurator (betaflight?), or the fc orientation may be wrong / set wrong.

Probably need more info. You could post a dump (go to CLI, type "dump" and copy the output), maybe someone can spot something. Use the [code ] tags to wrap the dump so it doesn't take much space on the page.

Sorry for I'm not familiar with the [code] tag...

My orientation in Betaflight setup is normal too

CUSTOMBILT · 29-Nov-2017, 08:38 PM

Code:
# master
 set align_gyro = DEFAULT
 set gyro_lpf = OFF
 set gyro_sync_denom = 1
 set gyro_lowpass_type = PT1
 set gyro_lowpass_hz = 90
 set gyro_notch1_hz = 400
 set gyro_notch1_cutoff = 300
 set gyro_notch2_hz = 200
 set gyro_notch2_cutoff = 100
 set moron_threshold = 48
 set align_acc = DEFAULT
 set acc_hardware = AUTO
 set acc_lpf_hz = 10
 set acc_trim_pitch = 0
 set acc_trim_roll = -2
 set align_mag = DEFAULT
 set mag_hardware = NONE
 set mag_declination = 0
 set magzero_x = 0
 set magzero_y = 0
 set magzero_z = 0
 set baro_bustype = I2C
 set baro_spi_device = 0
 set baro_i2c_device = 2
 set baro_i2c_address = 0
 set baro_hardware = NONE
 set baro_tab_size = 21
 set baro_noise_lpf = 600
 set baro_cf_vel = 985
 set baro_cf_alt = 965
 set mid_rc = 1500
 set min_check = 1050
 set max_check = 1900
 set rssi_channel = 0
 set rssi_scale = 41
 set rssi_invert = OFF
 set rc_interp = AUTO
 set rc_interp_ch = RP
 set rc_interp_int = 19
 set fpv_mix_degrees = 0
 set max_aux_channels = 14
 set serialrx_provider = SBUS
 set sbus_inversion = ON
 set spektrum_sat_bind = 0
 set spektrum_sat_bind_autoreset = ON
 set airmode_start_throttle = 1350
 set rx_min_usec = 885
 set rx_max_usec = 2115
 set serialrx_halfduplex = OFF
 set input_filtering_mode = OFF
 set blackbox_p_ratio = 32
 set blackbox_device = NONE
 set blackbox_on_motor_test = OFF
 set blackbox_record_acc = ON
 set min_throttle = 1020
 set max_throttle = 2000
 set min_command = 1000
 set dshot_idle_value = 450
 set use_unsynced_pwm = OFF
 set motor_pwm_protocol = MULTISHOT
 set motor_pwm_rate = 480
 set motor_pwm_inversion = OFF
 set thr_corr_value = 0
 set thr_corr_angle = 800
 set failsafe_delay = 4
 set failsafe_off_delay = 10
 set failsafe_throttle = 1000
 set failsafe_kill_switch = OFF
 set failsafe_throttle_low_delay = 100
 set failsafe_procedure = DROP
 set align_board_roll = 0
 set align_board_pitch = 0
 set align_board_yaw = 0
 set gimbal_mode = NORMAL
 set bat_capacity = 0
 set vbat_max_cell_voltage = 43
 set vbat_full_cell_voltage = 41
 set vbat_min_cell_voltage = 33
 set vbat_warning_cell_voltage = 35
 set vbat_hysteresis = 1
 set current_meter = ADC
 set battery_meter = ADC
 set vbat_detect_cell_voltage = 30
 set use_vbat_alerts = ON
 set use_cbat_alerts = OFF
 set cbat_alert_percent = 10
 set vbat_cutoff_percent = 100
 set vbat_scale = 110
 set ibata_scale = 400
 set ibata_offset = 0
 set ibatv_scale = 0
 set ibatv_offset = 0
 set beeper_inversion = ON
 set beeper_od = OFF
 set beeper_frequency = 0
 set beeper_dshot_beacon_tone = 0
 set yaw_motors_reversed = OFF
 set 3d_deadband_low = 1406
 set 3d_deadband_high = 1514
 set 3d_neutral = 1460
 set 3d_deadband_throttle = 50
 set servo_center_pulse = 1500
 set servo_pwm_rate = 50
 set servo_lowpass_hz = 0
 set tri_unarmed_servo = ON
 set channel_forwarding_start = 4
 set reboot_character = 82
 set serial_update_rate_hz = 100
 set accxy_deadband = 40
 set accz_deadband = 40
 set acc_unarmedcal = ON
 set imu_dcm_kp = 2500
 set imu_dcm_ki = 0
 set small_angle = 25
 set auto_disarm_delay = 5
 set disarm_kill_switch = ON
 set gyro_cal_on_first_arm = OFF
 set gps_provider = NMEA
 set gps_sbas_mode = AUTO
 set gps_auto_config = ON
 set gps_auto_baud = OFF
 set gps_wp_radius = 200
 set nav_controls_heading = ON
 set nav_speed_min = 100
 set nav_speed_max = 300
 set nav_slew_rate = 30
 set fixedwing_althold_reversed = OFF
 set alt_hold_deadband = 40
 set alt_hold_fast_change = ON
 set deadband = 0
 set yaw_deadband = 0
 set yaw_control_reversed = OFF
 set pid_process_denom = 2
 set tlm_switch = OFF
 set tlm_inverted = OFF
 set tlm_halfduplex = ON
 set frsky_default_lat = 0
 set frsky_default_long = 0
 set frsky_gps_format = 0
 set frsky_unit = IMPERIAL
 set frsky_vfas_precision = 0
 set hott_alarm_int = 5
 set pid_in_tlm = OFF
 set report_cell_voltage = OFF
 set ledstrip_visual_beeper = OFF
 set osd_units = METRIC
 set osd_rssi_alarm = 20
 set osd_cap_alarm = 2200
 set osd_alt_alarm = 100
 set osd_ah_max_pit = 20
 set osd_ah_max_rol = 40
 set osd_tim1 = 2048
 set osd_tim2 = 1537
 set osd_vbat_pos = 2464
 set osd_rssi_pos = 40
 set osd_tim_1_pos = 2102
 set osd_tim_2_pos = 2081
 set osd_flymode_pos = 2445
 set osd_throttle_pos = 225
 set osd_vtx_channel_pos = 377
 set osd_crosshairs = 2248
 set osd_ah_sbar = 200
 set osd_ah_pos = 2248
 set osd_current_pos = 2503
 set osd_mah_drawn_pos = 2510
 set osd_craft_name_pos = 2090
 set osd_gps_speed_pos = 218
 set osd_gps_lon_pos = 82
 set osd_gps_lat_pos = 65
 set osd_gps_sats_pos = 51
 set osd_home_dir_pos = 302
 set osd_home_dist_pos = 303
 set osd_compass_bar_pos = 266
 set osd_altitude_pos = 247
 set osd_pid_roll_pos = 423
 set osd_pid_pitch_pos = 455
 set osd_pid_yaw_pos = 487
 set osd_debug_pos = 1
 set osd_power_pos = 321
 set osd_pidrate_profile_pos = 345
 set osd_warnings_pos = 329
 set osd_avg_cell_voltage_pos = 76
 set osd_pit_ang_pos = 257
 set osd_rol_ang_pos = 289
 set osd_battery_usage_pos = 392
 set osd_disarmed_pos = 138
 set osd_nheading_pos = 311
 set osd_nvario_pos = 279
 set osd_esc_tmp_pos = 82
 set osd_esc_rpm_pos = 83
 set osd_stat_max_spd = ON
 set osd_stat_max_dist = OFF
 set osd_stat_min_batt = ON
 set osd_stat_min_rssi = ON
 set osd_stat_max_curr = ON
 set osd_stat_used_mah = ON
 set osd_stat_max_alt = OFF
 set osd_stat_bbox = ON
 set osd_stat_endbatt = OFF
 set osd_stat_bb_no = ON
 set osd_stat_tim_1 = OFF
 set osd_stat_tim_2 = ON
 set task_statistics = ON
 set debug_mode = NONE
 set cpu_overclock = OFF
 set pwr_on_arm_grace = 5
 set vtx_halfduplex = ON
 set vcd_video_system = 0
 set vcd_h_offset = 0
 set vcd_v_offset = 0
 set max7456_clock = FULL
 set displayport_msp_col_adjust = 0
 set displayport_msp_row_adjust = 0
 set displayport_max7456_col_adjust = 0
 set displayport_max7456_row_adjust = 0
 set displayport_max7456_inv = OFF
 set displayport_max7456_blk = 0
 set displayport_max7456_wht = 2
 set esc_sensor_halfduplex = OFF
 set led_inversion = 0
 set dashboard_i2c_bus = 1
 set dashboard_i2c_addr = 60
 set camera_control_mode = HARDWARE_PWM
 set camera_control_ref_voltage = 330
 set camera_control_key_delay = 180
 set camera_control_internal_resistance = 470

Oscar · 29-Nov-2017, 11:18 PM

It sounds like a problem with the RX so far from your description. But it could also be something else.
Do you have blackbox logger on your quad? would be useful to troubleshoot with some blackbox data.
And you could also try removing all the props on the bench, and try full throttle for a few seconds see what happen there? you can keep USB plugged in and see what goes on in the receiver tab.

fftunes · 30-Nov-2017, 09:10 PM

Like Oscar said, check the channels in receiver tab first. If it's an issue with tx/rx, it should be visible there. If the receiver gets powered by the FC when connected to USB, you don't even need the flight battery for that.

What frequency are gyro loop and PID loop set to?
Have you calibrated the escs?

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