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  3. Can you power VOXL2 from the ModalAI 6s ESC?

Can you power VOXL2 from the ModalAI 6s ESC?

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  • Matthew WellnerM Matthew Wellner

    @Alex-Kushleyev Will do. Thanks!

    Matthew WellnerM Offline
    Matthew WellnerM Offline
    Matthew Wellner
    Regular
    wrote on last edited by
    #31

    @Alex-Kushleyev

    Hi Alex - I performed some testing with the ESC with the low kv esc params file referenced in the thread you pointed me to and when I go from 30% power to 40% and greater, my motor / prop reverses directions. Am I desyncing at that point?

    voxl2:/usr/share/modalai/voxl-esc-tools$ ./voxl-esc-spin.py --id 1 --power 40 --timeout 3.5 --enable-plot 1
    Detected Python version : 3.6.9 (default, Mar 10 2023, 16:46:00)
    [GCC 8.4.0]
    Found voxl-esc tools bin version: 1.4
    VOXL Platform: M0054
    Detected RB5 Flight, VOXL2 M0054 or M0104!
    INFO: Scanning for ESC firmware: /dev/slpi-uart-2, baud: 2000000
    Sending library name request: libslpi_qrb5165_io.so
    Received standard error event 2
    Sending initialization request
    INFO: ESC(s) detected on port: /dev/slpi-uart-2, baud rate: 2000000
    ID : 0
    Board : version 41: ModalAi 4-in-1 ESC (M0134-6)
    UID : 0x203330385246571900480020
    Firmware : version 39, hash d4fe8e3d
    Bootloader : version 184, hash 10b1286a

    ID         : 1
    Board      : version 41: ModalAi 4-in-1 ESC (M0134-6)
    UID        : 0x2033303852465717003C002A
    Firmware   : version   39, hash d4fe8e3d
    Bootloader : version  184, hash 10b1286a
    
    ID         : 2
    Board      : version 41: ModalAi 4-in-1 ESC (M0134-6)
    UID        : 0x203330385246571500420047
    Firmware   : version   39, hash d4fe8e3d
    Bootloader : version  184, hash 10b1286a
    
    ID         : 3
    Board      : version 41: ModalAi 4-in-1 ESC (M0134-6)
    UID        : 0x20333038524657190034001D
    Firmware   : version   39, hash d4fe8e3d
    Bootloader : version  184, hash 10b1286a
    

    WARNING:
    This test requires motors to spin at high speeds with
    propellers attached. Please ensure that appropriate
    protective equipment is being worn at all times and
    that the motor and propeller are adequately isolated
    from all persons.

    For best results, please perform this test at the
    nominal voltage for the battery used.

    Type "Yes" to continue: Yes
    [0.000] (1) RPM: 0, PWR: 0, VOLTAGE: 0.000V, TEMPERATURE: 0.00C, CURRENT: 0.000A
    [0.013] (1) RPM: 0, PWR: 0, VOLTAGE: 24.946V, TEMPERATURE: 46.80C, CURRENT: 0.000A
    [0.022] (1) RPM: 7, PWR: 0, VOLTAGE: 24.941V, TEMPERATURE: 46.79C, CURRENT: 0.000A
    [0.032] (1) RPM: 15, PWR: 0, VOLTAGE: 24.941V, TEMPERATURE: 46.80C, CURRENT: 0.056A
    [0.042] (1) RPM: 23, PWR: 0, VOLTAGE: 24.950V, TEMPERATURE: 46.79C, CURRENT: 0.128A
    [0.052] (1) RPM: 31, PWR: 0, VOLTAGE: 24.937V, TEMPERATURE: 46.82C, CURRENT: 0.264A
    [0.062] (1) RPM: 39, PWR: 0, VOLTAGE: 24.932V, TEMPERATURE: 46.85C, CURRENT: 0.440A
    [0.072] (1) RPM: 47, PWR: 0, VOLTAGE: 24.930V, TEMPERATURE: 46.83C, CURRENT: 0.520A
    [0.082] (1) RPM: 55, PWR: 0, VOLTAGE: 24.930V, TEMPERATURE: 46.78C, CURRENT: 0.680A
    [0.092] (1) RPM: 63, PWR: 0, VOLTAGE: 24.929V, TEMPERATURE: 46.79C, CURRENT: 0.648A
    [0.103] (1) RPM: 63, PWR: 0, VOLTAGE: 24.929V, TEMPERATURE: 46.79C, CURRENT: 0.648A
    [0.112] (1) RPM: 79, PWR: 0, VOLTAGE: 24.927V, TEMPERATURE: 46.79C, CURRENT: 0.632A
    [0.122] (1) RPM: 87, PWR: 0, VOLTAGE: 24.937V, TEMPERATURE: 46.79C, CURRENT: 0.680A
    [0.132] (1) RPM: 95, PWR: 0, VOLTAGE: 24.946V, TEMPERATURE: 46.79C, CURRENT: 0.664A
    [0.142] (1) RPM: 103, PWR: 0, VOLTAGE: 24.939V, TEMPERATURE: 46.79C, CURRENT: 0.608A
    [0.152] (1) RPM: 111, PWR: 0, VOLTAGE: 24.928V, TEMPERATURE: 46.80C, CURRENT: 0.776A
    [0.162] (1) RPM: 119, PWR: 0, VOLTAGE: 24.934V, TEMPERATURE: 46.80C, CURRENT: 0.528A
    [0.172] (1) RPM: 127, PWR: 0, VOLTAGE: 24.929V, TEMPERATURE: 46.81C, CURRENT: 0.464A
    [0.182] (1) RPM: 135, PWR: 0, VOLTAGE: 24.931V, TEMPERATURE: 46.85C, CURRENT: 0.688A
    [0.193] (1) RPM: 144, PWR: 0, VOLTAGE: 24.928V, TEMPERATURE: 46.82C, CURRENT: 0.648A
    [0.203] (1) RPM: 144, PWR: 0, VOLTAGE: 24.928V, TEMPERATURE: 46.82C, CURRENT: 0.648A
    [0.212] (1) RPM: 159, PWR: 0, VOLTAGE: 24.932V, TEMPERATURE: 46.86C, CURRENT: 0.688A
    [0.222] (1) RPM: 167, PWR: 0, VOLTAGE: 24.928V, TEMPERATURE: 46.89C, CURRENT: 0.696A
    [0.232] (1) RPM: 175, PWR: 0, VOLTAGE: 24.921V, TEMPERATURE: 46.85C, CURRENT: 0.688A
    [0.242] (1) RPM: 183, PWR: 0, VOLTAGE: 24.922V, TEMPERATURE: 46.87C, CURRENT: 0.736A
    [0.252] (1) RPM: 191, PWR: 0, VOLTAGE: 24.941V, TEMPERATURE: 46.81C, CURRENT: 0.856A
    [0.262] (1) RPM: 199, PWR: 0, VOLTAGE: 24.929V, TEMPERATURE: 46.78C, CURRENT: 0.672A
    [0.272] (1) RPM: 207, PWR: 0, VOLTAGE: 24.931V, TEMPERATURE: 46.76C, CURRENT: 0.696A
    [0.282] (1) RPM: 215, PWR: 0, VOLTAGE: 24.921V, TEMPERATURE: 46.83C, CURRENT: 0.736A
    [0.293] (1) RPM: 224, PWR: 0, VOLTAGE: 24.932V, TEMPERATURE: 46.81C, CURRENT: 0.736A
    [0.302] (1) RPM: 224, PWR: 0, VOLTAGE: 24.932V, TEMPERATURE: 46.81C, CURRENT: 0.736A
    [0.312] (1) RPM: 231, PWR: 0, VOLTAGE: 24.930V, TEMPERATURE: 46.83C, CURRENT: 0.640A
    [0.322] (1) RPM: 247, PWR: 0, VOLTAGE: 24.925V, TEMPERATURE: 46.77C, CURRENT: 0.720A
    [0.332] (1) RPM: 255, PWR: 0, VOLTAGE: 24.930V, TEMPERATURE: 46.78C, CURRENT: 0.656A
    [0.342] (1) RPM: 263, PWR: 0, VOLTAGE: 24.924V, TEMPERATURE: 46.83C, CURRENT: 0.784A
    [0.352] (1) RPM: 271, PWR: 0, VOLTAGE: 24.921V, TEMPERATURE: 46.83C, CURRENT: 0.696A
    [0.362] (1) RPM: 279, PWR: 0, VOLTAGE: 24.930V, TEMPERATURE: 46.85C, CURRENT: 0.784A
    [0.372] (1) RPM: 287, PWR: 0, VOLTAGE: 24.923V, TEMPERATURE: 46.84C, CURRENT: 0.992A
    [0.382] (1) RPM: 295, PWR: 0, VOLTAGE: 24.923V, TEMPERATURE: 46.89C, CURRENT: 0.920A
    [0.392] (1) RPM: 303, PWR: 0, VOLTAGE: 24.940V, TEMPERATURE: 46.83C, CURRENT: 0.808A
    [0.402] (1) RPM: 303, PWR: 0, VOLTAGE: 24.940V, TEMPERATURE: 46.83C, CURRENT: 0.808A
    [0.412] (1) RPM: 311, PWR: 0, VOLTAGE: 24.926V, TEMPERATURE: 46.79C, CURRENT: 0.832A
    [0.422] (1) RPM: 327, PWR: 0, VOLTAGE: 24.932V, TEMPERATURE: 46.81C, CURRENT: 0.752A
    [0.432] (1) RPM: 335, PWR: 0, VOLTAGE: 24.922V, TEMPERATURE: 46.84C, CURRENT: 0.816A
    [0.442] (1) RPM: 343, PWR: 0, VOLTAGE: 24.914V, TEMPERATURE: 46.84C, CURRENT: 0.896A
    [0.452] (1) RPM: 351, PWR: 0, VOLTAGE: 24.934V, TEMPERATURE: 46.77C, CURRENT: 0.808A
    [0.462] (1) RPM: 359, PWR: 0, VOLTAGE: 24.940V, TEMPERATURE: 46.79C, CURRENT: 0.744A
    [0.472] (1) RPM: 367, PWR: 0, VOLTAGE: 24.932V, TEMPERATURE: 46.84C, CURRENT: 0.920A
    [0.482] (1) RPM: 375, PWR: 0, VOLTAGE: 24.927V, TEMPERATURE: 46.82C, CURRENT: 0.904A
    [0.493] (1) RPM: 384, PWR: 0, VOLTAGE: 24.921V, TEMPERATURE: 46.85C, CURRENT: 0.768A
    [0.503] (1) RPM: 384, PWR: 0, VOLTAGE: 24.921V, TEMPERATURE: 46.85C, CURRENT: 0.768A
    [0.512] (1) RPM: 399, PWR: 0, VOLTAGE: 24.934V, TEMPERATURE: 46.82C, CURRENT: 0.536A
    [0.522] (1) RPM: 407, PWR: 0, VOLTAGE: 24.939V, TEMPERATURE: 46.82C, CURRENT: 0.808A
    [0.533] (1) RPM: 416, PWR: 0, VOLTAGE: 24.931V, TEMPERATURE: 46.84C, CURRENT: 0.896A
    [0.542] (1) RPM: 423, PWR: 0, VOLTAGE: 24.940V, TEMPERATURE: 46.81C, CURRENT: 0.928A
    [0.552] (1) RPM: 431, PWR: 0, VOLTAGE: 24.918V, TEMPERATURE: 46.83C, CURRENT: 0.760A
    [0.562] (1) RPM: 439, PWR: 0, VOLTAGE: 24.922V, TEMPERATURE: 46.82C, CURRENT: 0.832A
    [0.572] (1) RPM: 447, PWR: 0, VOLTAGE: 24.925V, TEMPERATURE: 46.83C, CURRENT: 0.832A
    [0.582] (1) RPM: 455, PWR: 0, VOLTAGE: 24.924V, TEMPERATURE: 46.84C, CURRENT: 0.792A
    [0.592] (1) RPM: 463, PWR: 0, VOLTAGE: 24.922V, TEMPERATURE: 46.87C, CURRENT: 0.888A
    [0.602] (1) RPM: 463, PWR: 0, VOLTAGE: 24.922V, TEMPERATURE: 46.87C, CURRENT: 0.888A
    [0.612] (1) RPM: 471, PWR: 0, VOLTAGE: 24.915V, TEMPERATURE: 46.88C, CURRENT: 0.952A
    [0.622] (1) RPM: 487, PWR: 0, VOLTAGE: 24.919V, TEMPERATURE: 46.88C, CURRENT: 0.872A
    [0.632] (1) RPM: 495, PWR: 0, VOLTAGE: 24.930V, TEMPERATURE: 46.86C, CURRENT: 0.856A
    [0.642] (1) RPM: 503, PWR: 0, VOLTAGE: 24.921V, TEMPERATURE: 46.87C, CURRENT: 0.840A
    [0.652] (1) RPM: 512, PWR: 0, VOLTAGE: 24.918V, TEMPERATURE: 46.89C, CURRENT: 0.936A
    [0.662] (1) RPM: 519, PWR: 0, VOLTAGE: 24.927V, TEMPERATURE: 46.86C, CURRENT: 0.920A
    [0.672] (1) RPM: 527, PWR: 0, VOLTAGE: 24.929V, TEMPERATURE: 46.86C, CURRENT: 0.920A
    [0.682] (1) RPM: 535, PWR: 0, VOLTAGE: 24.940V, TEMPERATURE: 46.89C, CURRENT: 0.952A
    [0.692] (1) RPM: 543, PWR: 0, VOLTAGE: 24.931V, TEMPERATURE: 46.96C, CURRENT: 0.856A
    [0.703] (1) RPM: 543, PWR: 0, VOLTAGE: 24.931V, TEMPERATURE: 46.96C, CURRENT: 0.856A
    [0.712] (1) RPM: 559, PWR: 0, VOLTAGE: 24.923V, TEMPERATURE: 46.93C, CURRENT: 0.944A
    [0.722] (1) RPM: 567, PWR: 0, VOLTAGE: 24.925V, TEMPERATURE: 46.94C, CURRENT: 0.824A
    [0.732] (1) RPM: 575, PWR: 0, VOLTAGE: 24.928V, TEMPERATURE: 46.89C, CURRENT: 0.928A
    [0.742] (1) RPM: 583, PWR: 0, VOLTAGE: 24.926V, TEMPERATURE: 46.90C, CURRENT: 0.888A
    [0.752] (1) RPM: 591, PWR: 0, VOLTAGE: 24.923V, TEMPERATURE: 46.92C, CURRENT: 0.848A
    [0.762] (1) RPM: 599, PWR: 0, VOLTAGE: 24.921V, TEMPERATURE: 46.89C, CURRENT: 0.880A
    [0.772] (1) RPM: 607, PWR: 0, VOLTAGE: 24.924V, TEMPERATURE: 46.87C, CURRENT: 0.840A
    [0.782] (1) RPM: 615, PWR: 0, VOLTAGE: 24.920V, TEMPERATURE: 46.91C, CURRENT: 0.880A
    [0.792] (1) RPM: 624, PWR: 0, VOLTAGE: 24.922V, TEMPERATURE: 46.91C, CURRENT: 1.056A
    [0.802] (1) RPM: 624, PWR: 0, VOLTAGE: 24.922V, TEMPERATURE: 46.91C, CURRENT: 1.056A
    [0.812] (1) RPM: 639, PWR: 0, VOLTAGE: 24.915V, TEMPERATURE: 46.92C, CURRENT: 0.968A
    [0.822] (1) RPM: 647, PWR: 0, VOLTAGE: 24.916V, TEMPERATURE: 46.95C, CURRENT: 0.896A
    [0.832] (1) RPM: 655, PWR: 0, VOLTAGE: 24.931V, TEMPERATURE: 46.95C, CURRENT: 0.912A
    [0.842] (1) RPM: 663, PWR: 0, VOLTAGE: 24.925V, TEMPERATURE: 46.97C, CURRENT: 0.864A
    [0.852] (1) RPM: 671, PWR: 0, VOLTAGE: 24.928V, TEMPERATURE: 46.93C, CURRENT: 0.984A
    [0.862] (1) RPM: 679, PWR: 0, VOLTAGE: 24.936V, TEMPERATURE: 46.86C, CURRENT: 0.936A
    [0.872] (1) RPM: 687, PWR: 0, VOLTAGE: 24.931V, TEMPERATURE: 46.86C, CURRENT: 0.856A
    [0.882] (1) RPM: 695, PWR: 0, VOLTAGE: 24.922V, TEMPERATURE: 46.92C, CURRENT: 1.040A
    [0.892] (1) RPM: 703, PWR: 0, VOLTAGE: 24.913V, TEMPERATURE: 46.97C, CURRENT: 0.872A
    [0.903] (1) RPM: 703, PWR: 0, VOLTAGE: 24.913V, TEMPERATURE: 46.97C, CURRENT: 0.872A
    [0.912] (1) RPM: 719, PWR: 0, VOLTAGE: 24.924V, TEMPERATURE: 46.98C, CURRENT: 0.952A
    [0.922] (1) RPM: 727, PWR: 0, VOLTAGE: 24.926V, TEMPERATURE: 46.98C, CURRENT: 0.864A
    [0.932] (1) RPM: 735, PWR: 0, VOLTAGE: 24.921V, TEMPERATURE: 46.94C, CURRENT: 1.096A
    [0.942] (1) RPM: 743, PWR: 0, VOLTAGE: 24.929V, TEMPERATURE: 46.94C, CURRENT: 1.016A
    [0.952] (1) RPM: 751, PWR: 0, VOLTAGE: 24.925V, TEMPERATURE: 46.94C, CURRENT: 0.936A
    [0.962] (1) RPM: 759, PWR: 0, VOLTAGE: 24.929V, TEMPERATURE: 46.95C, CURRENT: 0.864A
    [0.972] (1) RPM: 767, PWR: 0, VOLTAGE: 24.925V, TEMPERATURE: 46.93C, CURRENT: 0.864A
    [0.982] (1) RPM: 775, PWR: 0, VOLTAGE: 24.917V, TEMPERATURE: 46.96C, CURRENT: 0.936A
    [0.992] (1) RPM: 784, PWR: 0, VOLTAGE: 24.926V, TEMPERATURE: 46.97C, CURRENT: 0.888A
    [1.003] (1) RPM: 784, PWR: 0, VOLTAGE: 24.926V, TEMPERATURE: 46.97C, CURRENT: 0.888A
    [1.012] (1) RPM: 799, PWR: 0, VOLTAGE: 24.931V, TEMPERATURE: 46.96C, CURRENT: 1.128A
    [1.022] (1) RPM: 799, PWR: 0, VOLTAGE: 24.932V, TEMPERATURE: 46.94C, CURRENT: 0.064A
    [1.032] (1) RPM: 993, PWR: 10, VOLTAGE: 24.939V, TEMPERATURE: 46.92C, CURRENT: 0.112A
    [1.042] (1) RPM: 848, PWR: 10, VOLTAGE: 24.939V, TEMPERATURE: 46.92C, CURRENT: 0.088A
    [1.052] (1) RPM: 933, PWR: 10, VOLTAGE: 24.941V, TEMPERATURE: 46.93C, CURRENT: 0.096A
    [1.062] (1) RPM: 949, PWR: 10, VOLTAGE: 24.935V, TEMPERATURE: 46.96C, CURRENT: 0.032A
    [1.072] (1) RPM: 980, PWR: 10, VOLTAGE: 24.932V, TEMPERATURE: 46.96C, CURRENT: 0.032A
    [1.082] (1) RPM: 1144, PWR: 40, VOLTAGE: 24.881V, TEMPERATURE: 47.00C, CURRENT: 6.288A
    [1.092] (1) RPM: 1016, PWR: 40, VOLTAGE: 24.846V, TEMPERATURE: 46.97C, CURRENT: 7.072A
    [1.102] (1) RPM: 1016, PWR: 40, VOLTAGE: 24.846V, TEMPERATURE: 46.97C, CURRENT: 7.072A
    [1.112] (1) RPM: 946, PWR: 40, VOLTAGE: 24.824V, TEMPERATURE: 47.01C, CURRENT: 7.552A
    [1.122] (1) RPM: 911, PWR: 40, VOLTAGE: 24.844V, TEMPERATURE: 47.09C, CURRENT: 7.384A
    [1.132] (1) RPM: 863, PWR: 40, VOLTAGE: 24.823V, TEMPERATURE: 47.10C, CURRENT: 7.032A
    [1.142] (1) RPM: 808, PWR: 40, VOLTAGE: 24.825V, TEMPERATURE: 47.05C, CURRENT: 6.848A
    [1.152] (1) RPM: 741, PWR: 40, VOLTAGE: 24.799V, TEMPERATURE: 47.08C, CURRENT: 6.824A
    [1.162] (1) RPM: 655, PWR: 40, VOLTAGE: 24.811V, TEMPERATURE: 47.21C, CURRENT: 7.344A
    [1.172] (1) RPM: 563, PWR: 40, VOLTAGE: 24.812V, TEMPERATURE: 47.24C, CURRENT: 7.704A
    [1.182] (1) RPM: 449, PWR: 40, VOLTAGE: 24.795V, TEMPERATURE: 47.17C, CURRENT: 7.696A
    [1.192] (1) RPM: 382, PWR: 40, VOLTAGE: 24.774V, TEMPERATURE: 47.13C, CURRENT: 8.416A
    [1.202] (1) RPM: 382, PWR: 40, VOLTAGE: 24.774V, TEMPERATURE: 47.13C, CURRENT: 8.416A
    [1.212] (1) RPM: 398, PWR: 40, VOLTAGE: 24.779V, TEMPERATURE: 47.29C, CURRENT: 8.528A
    [1.222] (1) RPM: 439, PWR: 40, VOLTAGE: 24.768V, TEMPERATURE: 47.29C, CURRENT: 8.480A
    [1.232] (1) RPM: 467, PWR: 40, VOLTAGE: 24.776V, TEMPERATURE: 47.29C, CURRENT: 8.304A
    [1.242] (1) RPM: 484, PWR: 40, VOLTAGE: 24.800V, TEMPERATURE: 47.34C, CURRENT: 9.032A
    [1.252] (1) RPM: 504, PWR: 40, VOLTAGE: 24.793V, TEMPERATURE: 47.36C, CURRENT: 8.576A
    [1.262] (1) RPM: 519, PWR: 40, VOLTAGE: 24.805V, TEMPERATURE: 47.36C, CURRENT: 9.160A
    [1.272] (1) RPM: 548, PWR: 40, VOLTAGE: 24.788V, TEMPERATURE: 47.24C, CURRENT: 8.640A
    [1.282] (1) RPM: 589, PWR: 40, VOLTAGE: 24.804V, TEMPERATURE: 47.28C, CURRENT: 6.840A
    [1.293] (1) RPM: 628, PWR: 40, VOLTAGE: 24.811V, TEMPERATURE: 47.33C, CURRENT: 6.976A
    [1.303] (1) RPM: 628, PWR: 40, VOLTAGE: 24.811V, TEMPERATURE: 47.33C, CURRENT: 6.976A
    [1.312] (1) RPM: 674, PWR: 40, VOLTAGE: 24.788V, TEMPERATURE: 47.24C, CURRENT: 7.192A
    [1.322] (1) RPM: 708, PWR: 40, VOLTAGE: 24.823V, TEMPERATURE: 47.30C, CURRENT: 7.360A
    [1.332] (1) RPM: 742, PWR: 40, VOLTAGE: 24.818V, TEMPERATURE: 47.38C, CURRENT: 6.752A
    [1.342] (1) RPM: 742, PWR: 40, VOLTAGE: 24.797V, TEMPERATURE: 47.45C, CURRENT: 7.304A
    [1.352] (1) RPM: 785, PWR: 40, VOLTAGE: 24.792V, TEMPERATURE: 47.36C, CURRENT: 6.816A
    [1.362] (1) RPM: 802, PWR: 40, VOLTAGE: 24.806V, TEMPERATURE: 47.35C, CURRENT: 6.280A
    [1.372] (1) RPM: 810, PWR: 40, VOLTAGE: 24.823V, TEMPERATURE: 47.32C, CURRENT: 6.424A
    [1.382] (1) RPM: 1110, PWR: 40, VOLTAGE: 24.805V, TEMPERATURE: 47.33C, CURRENT: 5.832A
    [1.393] (1) RPM: 858, PWR: 40, VOLTAGE: 24.823V, TEMPERATURE: 47.33C, CURRENT: 6.808A
    [1.403] (1) RPM: 858, PWR: 40, VOLTAGE: 24.823V, TEMPERATURE: 47.33C, CURRENT: 6.808A
    [1.412] (1) RPM: 899, PWR: 40, VOLTAGE: 24.830V, TEMPERATURE: 47.40C, CURRENT: 6.456A
    [1.422] (1) RPM: 926, PWR: 40, VOLTAGE: 24.813V, TEMPERATURE: 47.39C, CURRENT: 6.008A
    [1.432] (1) RPM: 925, PWR: 40, VOLTAGE: 24.795V, TEMPERATURE: 47.32C, CURRENT: 6.232A
    [1.442] (1) RPM: 969, PWR: 40, VOLTAGE: 24.841V, TEMPERATURE: 47.31C, CURRENT: 6.120A
    [1.452] (1) RPM: 970, PWR: 40, VOLTAGE: 24.812V, TEMPERATURE: 47.37C, CURRENT: 5.704A
    [1.462] (1) RPM: 980, PWR: 40, VOLTAGE: 24.823V, TEMPERATURE: 47.43C, CURRENT: 6.352A
    [1.472] (1) RPM: 1004, PWR: 40, VOLTAGE: 24.830V, TEMPERATURE: 47.36C, CURRENT: 6.392A
    [1.482] (1) RPM: 1003, PWR: 40, VOLTAGE: 24.814V, TEMPERATURE: 47.36C, CURRENT: 6.384A
    [1.493] (1) RPM: 1030, PWR: 40, VOLTAGE: 24.826V, TEMPERATURE: 47.28C, CURRENT: 6.376A
    [1.503] (1) RPM: 1030, PWR: 40, VOLTAGE: 24.826V, TEMPERATURE: 47.28C, CURRENT: 6.376A
    [1.512] (1) RPM: 10024, PWR: 40, VOLTAGE: 24.878V, TEMPERATURE: 47.28C, CURRENT: 1.096A
    [1.522] (1) RPM: 9988, PWR: 40, VOLTAGE: 24.904V, TEMPERATURE: 47.30C, CURRENT: 1.480A
    [1.532] (1) RPM: 9480, PWR: 40, VOLTAGE: 24.909V, TEMPERATURE: 47.32C, CURRENT: 1.824A
    [1.542] (1) RPM: 9350, PWR: 40, VOLTAGE: 24.868V, TEMPERATURE: 47.37C, CURRENT: 1.496A
    [1.552] (1) RPM: 8336, PWR: 40, VOLTAGE: 24.886V, TEMPERATURE: 47.32C, CURRENT: 2.832A
    [1.562] (1) RPM: 3674, PWR: 40, VOLTAGE: 24.857V, TEMPERATURE: 47.40C, CURRENT: 4.008A
    [1.572] (1) RPM: 2932, PWR: 40, VOLTAGE: 24.848V, TEMPERATURE: 47.38C, CURRENT: 4.096A
    [1.582] (1) RPM: 2825, PWR: 40, VOLTAGE: 24.842V, TEMPERATURE: 47.52C, CURRENT: 4.416A
    [1.592] (1) RPM: 2825, PWR: 40, VOLTAGE: 24.842V, TEMPERATURE: 47.52C, CURRENT: 4.416A
    [1.602] (1) RPM: 2734, PWR: 40, VOLTAGE: 24.865V, TEMPERATURE: 47.52C, CURRENT: 5.152A
    [1.612] (1) RPM: 2627, PWR: 40, VOLTAGE: 24.865V, TEMPERATURE: 47.59C, CURRENT: 5.080A
    [1.622] (1) RPM: 2619, PWR: 40, VOLTAGE: 24.853V, TEMPERATURE: 47.52C, CURRENT: 4.560A
    [1.632] (1) RPM: 2586, PWR: 40, VOLTAGE: 24.849V, TEMPERATURE: 47.52C, CURRENT: 4.048A
    [1.642] (1) RPM: 2532, PWR: 40, VOLTAGE: 24.845V, TEMPERATURE: 47.57C, CURRENT: 4.008A
    [1.652] (1) RPM: 2431, PWR: 40, VOLTAGE: 24.812V, TEMPERATURE: 47.55C, CURRENT: 5.528A
    [1.663] (1) RPM: 2411, PWR: 40, VOLTAGE: 24.830V, TEMPERATURE: 47.63C, CURRENT: 4.760A
    [1.672] (1) RPM: 2505, PWR: 40, VOLTAGE: 24.843V, TEMPERATURE: 47.47C, CURRENT: 5.264A
    [1.683] (1) RPM: 2485, PWR: 40, VOLTAGE: 24.827V, TEMPERATURE: 47.53C, CURRENT: 4.856A
    [1.693] (1) RPM: 2485, PWR: 40, VOLTAGE: 24.827V, TEMPERATURE: 47.53C, CURRENT: 4.856A
    [1.702] (1) RPM: 1949, PWR: 40, VOLTAGE: 24.843V, TEMPERATURE: 47.51C, CURRENT: 4.344A
    [1.712] (1) RPM: 2392, PWR: 40, VOLTAGE: 24.828V, TEMPERATURE: 47.63C, CURRENT: 4.640A
    [1.722] (1) RPM: 2457, PWR: 40, VOLTAGE: 24.850V, TEMPERATURE: 47.60C, CURRENT: 5.160A
    [1.732] (1) RPM: 2359, PWR: 40, VOLTAGE: 24.839V, TEMPERATURE: 47.56C, CURRENT: 6.328A
    [1.742] (1) RPM: 1800, PWR: 40, VOLTAGE: 24.821V, TEMPERATURE: 47.55C, CURRENT: 5.336A
    [1.752] (1) RPM: 2452, PWR: 40, VOLTAGE: 24.846V, TEMPERATURE: 47.54C, CURRENT: 4.216A
    [1.762] (1) RPM: 2370, PWR: 40, VOLTAGE: 24.840V, TEMPERATURE: 47.58C, CURRENT: 5.360A
    [1.772] (1) RPM: 2420, PWR: 40, VOLTAGE: 24.861V, TEMPERATURE: 47.59C, CURRENT: 4.320A
    [1.783] (1) RPM: 2365, PWR: 40, VOLTAGE: 24.846V, TEMPERATURE: 47.61C, CURRENT: 4.824A
    [1.793] (1) RPM: 2365, PWR: 40, VOLTAGE: 24.846V, TEMPERATURE: 47.61C, CURRENT: 4.824A
    [1.802] (1) RPM: 2361, PWR: 40, VOLTAGE: 24.837V, TEMPERATURE: 47.63C, CURRENT: 4.472A
    [1.812] (1) RPM: 2338, PWR: 40, VOLTAGE: 24.853V, TEMPERATURE: 47.65C, CURRENT: 4.920A
    [1.822] (1) RPM: 2360, PWR: 40, VOLTAGE: 24.852V, TEMPERATURE: 47.68C, CURRENT: 4.824A
    [1.832] (1) RPM: 2326, PWR: 40, VOLTAGE: 24.829V, TEMPERATURE: 47.73C, CURRENT: 4.696A
    [1.842] (1) RPM: 2276, PWR: 40, VOLTAGE: 24.818V, TEMPERATURE: 47.78C, CURRENT: 4.968A
    [1.852] (1) RPM: 2367, PWR: 40, VOLTAGE: 24.829V, TEMPERATURE: 47.75C, CURRENT: 4.016A
    [1.862] (1) RPM: 2333, PWR: 40, VOLTAGE: 24.864V, TEMPERATURE: 47.74C, CURRENT: 5.440A
    [1.872] (1) RPM: 2284, PWR: 40, VOLTAGE: 24.842V, TEMPERATURE: 47.77C, CURRENT: 5.088A
    [1.882] (1) RPM: 2373, PWR: 40, VOLTAGE: 24.850V, TEMPERATURE: 47.81C, CURRENT: 5.640A
    [1.892] (1) RPM: 2373, PWR: 40, VOLTAGE: 24.850V, TEMPERATURE: 47.81C, CURRENT: 5.640A
    [1.902] (1) RPM: 2299, PWR: 40, VOLTAGE: 24.839V, TEMPERATURE: 47.77C, CURRENT: 5.344A
    [1.912] (1) RPM: 2316, PWR: 40, VOLTAGE: 24.847V, TEMPERATURE: 47.75C, CURRENT: 4.304A
    [1.922] (1) RPM: 2352, PWR: 40, VOLTAGE: 24.847V, TEMPERATURE: 47.79C, CURRENT: 5.160A
    [1.932] (1) RPM: 2271, PWR: 40, VOLTAGE: 24.832V, TEMPERATURE: 47.83C, CURRENT: 4.984A
    [1.942] (1) RPM: 2346, PWR: 40, VOLTAGE: 24.856V, TEMPERATURE: 47.92C, CURRENT: 4.248A
    [1.952] (1) RPM: 2354, PWR: 40, VOLTAGE: 24.833V, TEMPERATURE: 47.94C, CURRENT: 4.904A
    [1.962] (1) RPM: 2262, PWR: 40, VOLTAGE: 24.843V, TEMPERATURE: 47.88C, CURRENT: 5.928A
    [1.972] (1) RPM: 2355, PWR: 40, VOLTAGE: 24.844V, TEMPERATURE: 47.94C, CURRENT: 4.584A
    [1.983] (1) RPM: 2241, PWR: 40, VOLTAGE: 24.820V, TEMPERATURE: 47.89C, CURRENT: 4.936A
    [1.992] (1) RPM: 2241, PWR: 40, VOLTAGE: 24.820V, TEMPERATURE: 47.89C, CURRENT: 4.936A
    [2.002] (1) RPM: 2316, PWR: 40, VOLTAGE: 24.834V, TEMPERATURE: 47.85C, CURRENT: 4.360A
    [2.012] (1) RPM: 2369, PWR: 40, VOLTAGE: 24.878V, TEMPERATURE: 47.86C, CURRENT: 5.240A
    [2.022] (1) RPM: 2254, PWR: 40, VOLTAGE: 24.840V, TEMPERATURE: 47.93C, CURRENT: 5.232A
    [2.032] (1) RPM: 2327, PWR: 40, VOLTAGE: 24.844V, TEMPERATURE: 47.97C, CURRENT: 4.176A
    [2.042] (1) RPM: 2331, PWR: 40, VOLTAGE: 24.835V, TEMPERATURE: 47.97C, CURRENT: 4.464A
    [2.052] (1) RPM: 2270, PWR: 40, VOLTAGE: 24.855V, TEMPERATURE: 47.97C, CURRENT: 4.712A
    [2.062] (1) RPM: 2360, PWR: 40, VOLTAGE: 24.853V, TEMPERATURE: 48.00C, CURRENT: 5.256A
    [2.072] (1) RPM: 2375, PWR: 40, VOLTAGE: 24.839V, TEMPERATURE: 47.98C, CURRENT: 4.512A
    [2.082] (1) RPM: 2274, PWR: 40, VOLTAGE: 24.833V, TEMPERATURE: 47.92C, CURRENT: 5.352A
    [2.093] (1) RPM: 2274, PWR: 40, VOLTAGE: 24.833V, TEMPERATURE: 47.92C, CURRENT: 5.352A
    [2.102] (1) RPM: 2320, PWR: 40, VOLTAGE: 24.816V, TEMPERATURE: 47.98C, CURRENT: 5.000A
    [2.112] (1) RPM: 2318, PWR: 40, VOLTAGE: 24.823V, TEMPERATURE: 48.03C, CURRENT: 4.096A
    [2.122] (1) RPM: 2385, PWR: 40, VOLTAGE: 24.832V, TEMPERATURE: 48.09C, CURRENT: 4.136A
    [2.132] (1) RPM: 2279, PWR: 40, VOLTAGE: 24.852V, TEMPERATURE: 48.11C, CURRENT: 5.520A
    [2.142] (1) RPM: 2315, PWR: 40, VOLTAGE: 24.830V, TEMPERATURE: 48.18C, CURRENT: 4.816A
    [2.152] (1) RPM: 2398, PWR: 40, VOLTAGE: 24.852V, TEMPERATURE: 48.13C, CURRENT: 4.944A
    [2.162] (1) RPM: 2284, PWR: 40, VOLTAGE: 24.823V, TEMPERATURE: 48.11C, CURRENT: 5.312A
    [2.172] (1) RPM: 2302, PWR: 40, VOLTAGE: 24.839V, TEMPERATURE: 48.16C, CURRENT: 5.216A
    [2.183] (1) RPM: 2276, PWR: 40, VOLTAGE: 24.839V, TEMPERATURE: 48.13C, CURRENT: 5.200A
    [2.192] (1) RPM: 2276, PWR: 40, VOLTAGE: 24.839V, TEMPERATURE: 48.13C, CURRENT: 5.200A
    [2.202] (1) RPM: 2328, PWR: 40, VOLTAGE: 24.842V, TEMPERATURE: 48.19C, CURRENT: 4.208A
    [2.212] (1) RPM: 2388, PWR: 40, VOLTAGE: 24.863V, TEMPERATURE: 48.15C, CURRENT: 5.048A
    [2.222] (1) RPM: 2259, PWR: 40, VOLTAGE: 24.806V, TEMPERATURE: 48.16C, CURRENT: 5.048A
    [2.232] (1) RPM: 2328, PWR: 40, VOLTAGE: 24.833V, TEMPERATURE: 48.19C, CURRENT: 4.544A
    [2.242] (1) RPM: 2348, PWR: 40, VOLTAGE: 24.834V, TEMPERATURE: 48.23C, CURRENT: 4.984A
    [2.252] (1) RPM: 2277, PWR: 40, VOLTAGE: 24.830V, TEMPERATURE: 48.21C, CURRENT: 4.984A
    [2.262] (1) RPM: 2332, PWR: 40, VOLTAGE: 24.831V, TEMPERATURE: 48.18C, CURRENT: 5.144A
    [2.272] (1) RPM: 2315, PWR: 40, VOLTAGE: 24.833V, TEMPERATURE: 48.20C, CURRENT: 5.000A
    [2.283] (1) RPM: 2354, PWR: 40, VOLTAGE: 24.838V, TEMPERATURE: 48.23C, CURRENT: 5.448A
    [2.292] (1) RPM: 2354, PWR: 40, VOLTAGE: 24.838V, TEMPERATURE: 48.23C, CURRENT: 5.448A
    [2.302] (1) RPM: 2279, PWR: 40, VOLTAGE: 24.832V, TEMPERATURE: 48.25C, CURRENT: 5.000A
    [2.312] (1) RPM: 2307, PWR: 40, VOLTAGE: 24.831V, TEMPERATURE: 48.33C, CURRENT: 5.096A
    [2.322] (1) RPM: 5555, PWR: 40, VOLTAGE: 24.847V, TEMPERATURE: 48.38C, CURRENT: 3.064A
    [2.332] (1) RPM: 5683, PWR: 40, VOLTAGE: 24.848V, TEMPERATURE: 48.40C, CURRENT: 3.456A
    [2.342] (1) RPM: 2258, PWR: 40, VOLTAGE: 24.841V, TEMPERATURE: 48.44C, CURRENT: 5.168A
    [2.352] (1) RPM: 2254, PWR: 40, VOLTAGE: 24.820V, TEMPERATURE: 48.43C, CURRENT: 4.016A
    [2.362] (1) RPM: 2282, PWR: 40, VOLTAGE: 24.847V, TEMPERATURE: 48.47C, CURRENT: 5.288A
    [2.372] (1) RPM: 2286, PWR: 40, VOLTAGE: 24.826V, TEMPERATURE: 48.44C, CURRENT: 5.368A
    [2.382] (1) RPM: 2203, PWR: 40, VOLTAGE: 24.871V, TEMPERATURE: 48.48C, CURRENT: 4.912A
    [2.392] (1) RPM: 2203, PWR: 40, VOLTAGE: 24.871V, TEMPERATURE: 48.48C, CURRENT: 4.912A
    [2.402] (1) RPM: 2179, PWR: 40, VOLTAGE: 24.835V, TEMPERATURE: 48.53C, CURRENT: 5.352A
    [2.412] (1) RPM: 2267, PWR: 40, VOLTAGE: 24.834V, TEMPERATURE: 48.54C, CURRENT: 4.256A
    [2.422] (1) RPM: 2353, PWR: 40, VOLTAGE: 24.833V, TEMPERATURE: 48.51C, CURRENT: 4.728A
    [2.432] (1) RPM: 2308, PWR: 40, VOLTAGE: 24.834V, TEMPERATURE: 48.53C, CURRENT: 4.592A
    [2.443] (1) RPM: 2206, PWR: 40, VOLTAGE: 24.829V, TEMPERATURE: 48.54C, CURRENT: 4.744A
    [2.452] (1) RPM: 2302, PWR: 40, VOLTAGE: 24.823V, TEMPERATURE: 48.57C, CURRENT: 4.256A
    [2.462] (1) RPM: 2349, PWR: 40, VOLTAGE: 24.831V, TEMPERATURE: 48.62C, CURRENT: 5.248A
    [2.472] (1) RPM: 2297, PWR: 40, VOLTAGE: 24.843V, TEMPERATURE: 48.60C, CURRENT: 5.008A
    [2.482] (1) RPM: 2368, PWR: 40, VOLTAGE: 24.827V, TEMPERATURE: 48.58C, CURRENT: 4.328A
    [2.493] (1) RPM: 2368, PWR: 40, VOLTAGE: 24.827V, TEMPERATURE: 48.58C, CURRENT: 4.328A
    [2.502] (1) RPM: 2734, PWR: 40, VOLTAGE: 24.846V, TEMPERATURE: 48.63C, CURRENT: 5.496A
    [2.512] (1) RPM: 2251, PWR: 40, VOLTAGE: 24.813V, TEMPERATURE: 48.62C, CURRENT: 4.440A
    [2.522] (1) RPM: 2268, PWR: 40, VOLTAGE: 24.813V, TEMPERATURE: 48.59C, CURRENT: 4.640A
    [2.532] (1) RPM: 2235, PWR: 40, VOLTAGE: 24.845V, TEMPERATURE: 48.56C, CURRENT: 4.376A
    [2.542] (1) RPM: 2224, PWR: 40, VOLTAGE: 24.839V, TEMPERATURE: 48.56C, CURRENT: 4.960A
    [2.552] (1) RPM: 2187, PWR: 40, VOLTAGE: 24.796V, TEMPERATURE: 48.65C, CURRENT: 6.192A
    [2.562] (1) RPM: 2275, PWR: 40, VOLTAGE: 24.828V, TEMPERATURE: 48.75C, CURRENT: 4.008A
    [2.572] (1) RPM: 2318, PWR: 40, VOLTAGE: 24.820V, TEMPERATURE: 48.76C, CURRENT: 4.240A
    [2.583] (1) RPM: 2323, PWR: 40, VOLTAGE: 24.836V, TEMPERATURE: 48.75C, CURRENT: 4.600A
    [2.593] (1) RPM: 2323, PWR: 40, VOLTAGE: 24.836V, TEMPERATURE: 48.75C, CURRENT: 4.600A
    [2.602] (1) RPM: 2375, PWR: 40, VOLTAGE: 24.834V, TEMPERATURE: 48.82C, CURRENT: 5.176A
    [2.612] (1) RPM: 2367, PWR: 40, VOLTAGE: 24.866V, TEMPERATURE: 48.79C, CURRENT: 4.864A
    [2.622] (1) RPM: 2278, PWR: 40, VOLTAGE: 24.834V, TEMPERATURE: 48.83C, CURRENT: 4.376A
    [2.632] (1) RPM: 2369, PWR: 40, VOLTAGE: 24.837V, TEMPERATURE: 48.80C, CURRENT: 4.312A
    [2.642] (1) RPM: 2292, PWR: 40, VOLTAGE: 24.835V, TEMPERATURE: 48.94C, CURRENT: 5.296A
    [2.652] (1) RPM: 2318, PWR: 40, VOLTAGE: 24.815V, TEMPERATURE: 48.92C, CURRENT: 4.992A
    [2.662] (1) RPM: 2388, PWR: 40, VOLTAGE: 24.844V, TEMPERATURE: 48.96C, CURRENT: 4.488A
    [2.672] (1) RPM: 2276, PWR: 40, VOLTAGE: 24.834V, TEMPERATURE: 48.92C, CURRENT: 4.672A
    [2.682] (1) RPM: 2399, PWR: 40, VOLTAGE: 24.824V, TEMPERATURE: 48.91C, CURRENT: 3.904A
    [2.693] (1) RPM: 2341, PWR: 40, VOLTAGE: 24.831V, TEMPERATURE: 48.89C, CURRENT: 3.880A
    [2.703] (1) RPM: 2341, PWR: 40, VOLTAGE: 24.831V, TEMPERATURE: 48.89C, CURRENT: 3.880A
    [2.712] (1) RPM: 2322, PWR: 40, VOLTAGE: 24.829V, TEMPERATURE: 49.01C, CURRENT: 4.560A
    [2.722] (1) RPM: 2255, PWR: 40, VOLTAGE: 24.810V, TEMPERATURE: 49.03C, CURRENT: 5.424A
    [2.732] (1) RPM: 2299, PWR: 40, VOLTAGE: 24.828V, TEMPERATURE: 49.07C, CURRENT: 5.160A
    [2.742] (1) RPM: 2401, PWR: 40, VOLTAGE: 24.827V, TEMPERATURE: 49.02C, CURRENT: 5.952A
    [2.752] (1) RPM: 2311, PWR: 40, VOLTAGE: 24.832V, TEMPERATURE: 49.00C, CURRENT: 5.176A
    [2.762] (1) RPM: 2343, PWR: 40, VOLTAGE: 24.859V, TEMPERATURE: 49.06C, CURRENT: 4.632A
    [2.772] (1) RPM: 2409, PWR: 40, VOLTAGE: 24.841V, TEMPERATURE: 49.07C, CURRENT: 5.408A
    [2.782] (1) RPM: 2265, PWR: 40, VOLTAGE: 24.819V, TEMPERATURE: 48.99C, CURRENT: 4.896A
    [2.792] (1) RPM: 2265, PWR: 40, VOLTAGE: 24.819V, TEMPERATURE: 48.99C, CURRENT: 4.896A
    [2.804] (1) RPM: 2296, PWR: 40, VOLTAGE: 24.830V, TEMPERATURE: 49.09C, CURRENT: 4.616A
    [2.812] (1) RPM: 2274, PWR: 40, VOLTAGE: 24.806V, TEMPERATURE: 49.21C, CURRENT: 4.464A
    [2.822] (1) RPM: 2376, PWR: 40, VOLTAGE: 24.819V, TEMPERATURE: 49.24C, CURRENT: 3.952A
    [2.832] (1) RPM: 2269, PWR: 40, VOLTAGE: 24.824V, TEMPERATURE: 49.24C, CURRENT: 4.376A
    [2.842] (1) RPM: 2337, PWR: 40, VOLTAGE: 24.827V, TEMPERATURE: 49.23C, CURRENT: 3.944A
    [2.852] (1) RPM: 2392, PWR: 40, VOLTAGE: 24.846V, TEMPERATURE: 49.16C, CURRENT: 4.016A
    [2.862] (1) RPM: 2253, PWR: 40, VOLTAGE: 24.832V, TEMPERATURE: 49.12C, CURRENT: 4.880A
    [2.872] (1) RPM: 2383, PWR: 40, VOLTAGE: 24.844V, TEMPERATURE: 49.17C, CURRENT: 4.488A
    [2.882] (1) RPM: 2265, PWR: 40, VOLTAGE: 24.826V, TEMPERATURE: 49.20C, CURRENT: 4.824A
    [2.893] (1) RPM: 2265, PWR: 40, VOLTAGE: 24.826V, TEMPERATURE: 49.20C, CURRENT: 4.824A
    [2.902] (1) RPM: 2400, PWR: 40, VOLTAGE: 24.841V, TEMPERATURE: 49.27C, CURRENT: 4.264A
    [2.912] (1) RPM: 2325, PWR: 40, VOLTAGE: 24.836V, TEMPERATURE: 49.28C, CURRENT: 5.072A
    [2.922] (1) RPM: 2352, PWR: 40, VOLTAGE: 24.810V, TEMPERATURE: 49.31C, CURRENT: 3.928A
    [2.932] (1) RPM: 2393, PWR: 40, VOLTAGE: 24.838V, TEMPERATURE: 49.35C, CURRENT: 4.328A
    [2.942] (1) RPM: 2289, PWR: 40, VOLTAGE: 24.822V, TEMPERATURE: 49.40C, CURRENT: 4.432A
    [2.952] (1) RPM: 2345, PWR: 40, VOLTAGE: 24.832V, TEMPERATURE: 49.43C, CURRENT: 3.824A
    [2.962] (1) RPM: 2346, PWR: 40, VOLTAGE: 24.858V, TEMPERATURE: 49.43C, CURRENT: 3.944A
    [2.972] (1) RPM: 2259, PWR: 40, VOLTAGE: 24.833V, TEMPERATURE: 49.39C, CURRENT: 4.800A
    [2.983] (1) RPM: 2262, PWR: 40, VOLTAGE: 24.828V, TEMPERATURE: 49.49C, CURRENT: 4.328A
    [2.993] (1) RPM: 2262, PWR: 40, VOLTAGE: 24.828V, TEMPERATURE: 49.49C, CURRENT: 4.328A
    [3.002] (1) RPM: 2314, PWR: 40, VOLTAGE: 24.805V, TEMPERATURE: 49.49C, CURRENT: 4.456A
    [3.013] (1) RPM: 2325, PWR: 40, VOLTAGE: 24.822V, TEMPERATURE: 49.51C, CURRENT: 4.176A
    [3.022] (1) RPM: 2295, PWR: 40, VOLTAGE: 24.828V, TEMPERATURE: 49.52C, CURRENT: 5.632A
    [3.032] (1) RPM: 2343, PWR: 40, VOLTAGE: 24.829V, TEMPERATURE: 49.49C, CURRENT: 4.016A
    [3.042] (1) RPM: 2303, PWR: 40, VOLTAGE: 24.830V, TEMPERATURE: 49.49C, CURRENT: 5.184A
    [3.052] (1) RPM: 2287, PWR: 40, VOLTAGE: 24.826V, TEMPERATURE: 49.48C, CURRENT: 4.776A
    [3.062] (1) RPM: 5707, PWR: 40, VOLTAGE: 24.841V, TEMPERATURE: 49.49C, CURRENT: 3.056A
    [3.072] (1) RPM: 5671, PWR: 40, VOLTAGE: 24.847V, TEMPERATURE: 49.54C, CURRENT: 2.984A
    [3.082] (1) RPM: 2334, PWR: 40, VOLTAGE: 24.829V, TEMPERATURE: 49.49C, CURRENT: 4.792A
    [3.092] (1) RPM: 2334, PWR: 40, VOLTAGE: 24.829V, TEMPERATURE: 49.49C, CURRENT: 4.792A
    [3.102] (1) RPM: 2230, PWR: 40, VOLTAGE: 24.821V, TEMPERATURE: 49.55C, CURRENT: 4.880A
    [3.112] (1) RPM: 2282, PWR: 40, VOLTAGE: 24.823V, TEMPERATURE: 49.62C, CURRENT: 4.608A
    [3.122] (1) RPM: 2297, PWR: 40, VOLTAGE: 24.837V, TEMPERATURE: 49.58C, CURRENT: 5.192A
    [3.132] (1) RPM: 2213, PWR: 40, VOLTAGE: 24.814V, TEMPERATURE: 49.64C, CURRENT: 5.616A
    [3.142] (1) RPM: 2203, PWR: 40, VOLTAGE: 24.830V, TEMPERATURE: 49.56C, CURRENT: 5.056A
    [3.152] (1) RPM: 2228, PWR: 40, VOLTAGE: 24.815V, TEMPERATURE: 49.63C, CURRENT: 3.672A
    [3.162] (1) RPM: 2338, PWR: 40, VOLTAGE: 24.815V, TEMPERATURE: 49.58C, CURRENT: 4.312A
    [3.172] (1) RPM: 2361, PWR: 40, VOLTAGE: 24.843V, TEMPERATURE: 49.61C, CURRENT: 5.288A
    [3.182] (1) RPM: 2294, PWR: 40, VOLTAGE: 24.829V, TEMPERATURE: 49.68C, CURRENT: 5.320A
    [3.192] (1) RPM: 2294, PWR: 40, VOLTAGE: 24.829V, TEMPERATURE: 49.68C, CURRENT: 5.320A
    [3.202] (1) RPM: 2310, PWR: 40, VOLTAGE: 24.821V, TEMPERATURE: 49.73C, CURRENT: 4.792A
    [3.212] (1) RPM: 2279, PWR: 40, VOLTAGE: 24.823V, TEMPERATURE: 49.74C, CURRENT: 4.432A
    [3.222] (1) RPM: 2418, PWR: 40, VOLTAGE: 24.830V, TEMPERATURE: 49.74C, CURRENT: 4.600A
    [3.232] (1) RPM: 2275, PWR: 40, VOLTAGE: 24.815V, TEMPERATURE: 49.86C, CURRENT: 4.640A
    [3.242] (1) RPM: 2356, PWR: 40, VOLTAGE: 24.830V, TEMPERATURE: 49.83C, CURRENT: 4.224A
    [3.252] (1) RPM: 2325, PWR: 40, VOLTAGE: 24.831V, TEMPERATURE: 49.82C, CURRENT: 4.280A
    [3.262] (1) RPM: 2300, PWR: 40, VOLTAGE: 24.823V, TEMPERATURE: 49.78C, CURRENT: 4.496A
    [3.272] (1) RPM: 2418, PWR: 40, VOLTAGE: 24.817V, TEMPERATURE: 49.80C, CURRENT: 5.352A
    [3.282] (1) RPM: 2370, PWR: 40, VOLTAGE: 24.828V, TEMPERATURE: 49.94C, CURRENT: 4.088A
    [3.293] (1) RPM: 2370, PWR: 40, VOLTAGE: 24.828V, TEMPERATURE: 49.94C, CURRENT: 4.088A
    [3.302] (1) RPM: 2316, PWR: 40, VOLTAGE: 24.828V, TEMPERATURE: 49.87C, CURRENT: 4.072A
    [3.312] (1) RPM: 2344, PWR: 40, VOLTAGE: 24.839V, TEMPERATURE: 49.86C, CURRENT: 4.424A
    [3.322] (1) RPM: 2428, PWR: 40, VOLTAGE: 24.824V, TEMPERATURE: 49.89C, CURRENT: 4.872A
    [3.332] (1) RPM: 2271, PWR: 40, VOLTAGE: 24.847V, TEMPERATURE: 49.91C, CURRENT: 4.408A
    [3.342] (1) RPM: 2391, PWR: 40, VOLTAGE: 24.828V, TEMPERATURE: 50.00C, CURRENT: 4.392A
    [3.352] (1) RPM: 2283, PWR: 40, VOLTAGE: 24.829V, TEMPERATURE: 49.93C, CURRENT: 5.312A
    [3.362] (1) RPM: 2343, PWR: 40, VOLTAGE: 24.833V, TEMPERATURE: 50.05C, CURRENT: 4.128A
    [3.372] (1) RPM: 2295, PWR: 40, VOLTAGE: 24.820V, TEMPERATURE: 50.06C, CURRENT: 4.304A
    [3.383] (1) RPM: 2382, PWR: 40, VOLTAGE: 24.828V, TEMPERATURE: 50.03C, CURRENT: 4.128A
    [3.392] (1) RPM: 2382, PWR: 40, VOLTAGE: 24.828V, TEMPERATURE: 50.03C, CURRENT: 4.128A
    [3.402] (1) RPM: 2280, PWR: 40, VOLTAGE: 24.834V, TEMPERATURE: 49.98C, CURRENT: 4.080A
    [3.412] (1) RPM: 2393, PWR: 40, VOLTAGE: 24.822V, TEMPERATURE: 49.97C, CURRENT: 4.432A
    [3.422] (1) RPM: 2318, PWR: 40, VOLTAGE: 24.831V, TEMPERATURE: 50.00C, CURRENT: 5.880A
    [3.432] (1) RPM: 2337, PWR: 40, VOLTAGE: 24.839V, TEMPERATURE: 50.04C, CURRENT: 4.000A
    [3.442] (1) RPM: 2371, PWR: 40, VOLTAGE: 24.816V, TEMPERATURE: 50.11C, CURRENT: 4.560A
    [3.452] (1) RPM: 2323, PWR: 40, VOLTAGE: 24.835V, TEMPERATURE: 50.15C, CURRENT: 4.992A
    [3.462] (1) RPM: 2356, PWR: 40, VOLTAGE: 24.846V, TEMPERATURE: 50.05C, CURRENT: 4.456A
    [3.472] (1) RPM: 2286, PWR: 40, VOLTAGE: 24.837V, TEMPERATURE: 50.06C, CURRENT: 5.256A
    [3.482] (1) RPM: 2420, PWR: 40, VOLTAGE: 24.856V, TEMPERATURE: 50.08C, CURRENT: 5.208A
    [3.492] (1) RPM: 2420, PWR: 40, VOLTAGE: 24.856V, TEMPERATURE: 50.08C, CURRENT: 5.208A
    Finished!
    [1705518380.137016] TX=358, RX=356 packets, RX CRC ERRORS=0
    Average RPMs: 0.00 2378.00 0.00 0.00
    Average RPM deviation between ESCs : 2378.00
    False
    WARNING: In order to plot the results, install the Python "plotly" module: pip3 install plotly --upgrade

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    • Alex KushleyevA Offline
      Alex KushleyevA Offline
      Alex Kushleyev
      ModalAI Team
      wrote on last edited by
      #32

      Yes, potentially. You should follow the steps to update your firmware and params specifically for low kv motors as I suggested and documented

      Matthew WellnerM 1 Reply Last reply
      0
      • Alex KushleyevA Alex Kushleyev

        Yes, potentially. You should follow the steps to update your firmware and params specifically for low kv motors as I suggested and documented

        Matthew WellnerM Offline
        Matthew WellnerM Offline
        Matthew Wellner
        Regular
        wrote on last edited by
        #33

        @Alex-Kushleyev

        Just to confirm - I updated the params file (mn4006 low kv) according to the instructions and I am on this ESC firmware: version 39, hash d4fe8e3d. The firmware you list is 39 RC11, is the firmware I'm running good, or do I need to use the RC11 version? Everything else is the same as in your instructions.

        Thanks!

        Matthew WellnerM Alex KushleyevA 2 Replies Last reply
        0
        • Matthew WellnerM Matthew Wellner

          @Alex-Kushleyev

          Just to confirm - I updated the params file (mn4006 low kv) according to the instructions and I am on this ESC firmware: version 39, hash d4fe8e3d. The firmware you list is 39 RC11, is the firmware I'm running good, or do I need to use the RC11 version? Everything else is the same as in your instructions.

          Thanks!

          Matthew WellnerM Offline
          Matthew WellnerM Offline
          Matthew Wellner
          Regular
          wrote on last edited by
          #34

          @Alex-Kushleyev - Nevermind. I see you checked it in 2 days ago. I am updating the firmware now. Sorry!!

          1 Reply Last reply
          0
          • Matthew WellnerM Matthew Wellner

            @Alex-Kushleyev

            Just to confirm - I updated the params file (mn4006 low kv) according to the instructions and I am on this ESC firmware: version 39, hash d4fe8e3d. The firmware you list is 39 RC11, is the firmware I'm running good, or do I need to use the RC11 version? Everything else is the same as in your instructions.

            Thanks!

            Alex KushleyevA Offline
            Alex KushleyevA Offline
            Alex Kushleyev
            ModalAI Team
            wrote on last edited by
            #35

            @Matthew-Wellner you need the firmware modalai_esc_firmware_m0134_6_v0_39_RC11_17d64675.bin - there is an update specifically to address the de-sync issue. as well as the params i mentioned, most importantly timing_advance, sense_advance and demag_timing

            Alex KushleyevA 1 Reply Last reply
            0
            • Alex KushleyevA Alex Kushleyev

              @Matthew-Wellner you need the firmware modalai_esc_firmware_m0134_6_v0_39_RC11_17d64675.bin - there is an update specifically to address the de-sync issue. as well as the params i mentioned, most importantly timing_advance, sense_advance and demag_timing

              Alex KushleyevA Offline
              Alex KushleyevA Offline
              Alex Kushleyev
              ModalAI Team
              wrote on last edited by
              #36

              also please review params that i used for a similar motor : https://gitlab.com/voxl-public/voxl-sdk/utilities/voxl-esc/-/blob/dev/voxl-esc-params/low_kv/mn4006_m0134_6_low_kv.xml

              Matthew WellnerM 1 Reply Last reply
              0
              • Alex KushleyevA Alex Kushleyev

                also please review params that i used for a similar motor : https://gitlab.com/voxl-public/voxl-sdk/utilities/voxl-esc/-/blob/dev/voxl-esc-params/low_kv/mn4006_m0134_6_low_kv.xml

                Matthew WellnerM Offline
                Matthew WellnerM Offline
                Matthew Wellner
                Regular
                wrote on last edited by
                #37

                @Alex-Kushleyev

                The firmware update worked! Sorry again for not paying better attention 🤦

                Matthew WellnerM Alex KushleyevA 2 Replies Last reply
                0
                • Matthew WellnerM Matthew Wellner

                  @Alex-Kushleyev

                  The firmware update worked! Sorry again for not paying better attention 🤦

                  Matthew WellnerM Offline
                  Matthew WellnerM Offline
                  Matthew Wellner
                  Regular
                  wrote on last edited by
                  #38

                  @Matthew-Wellner said in Can you power VOXL2 from the ModalAI 6s ESC?:

                  @Alex-Kushleyev

                  The firmware update worked! Sorry again for not paying better attention 🤦

                  Ugh - I spoke too soon... 50%+ is still having issues, but I am going to re-run through everything again to make sure I didn't miss anything else.

                  Thanks again!

                  1 Reply Last reply
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                  • Matthew WellnerM Matthew Wellner

                    @Alex-Kushleyev

                    The firmware update worked! Sorry again for not paying better attention 🤦

                    Alex KushleyevA Offline
                    Alex KushleyevA Offline
                    Alex Kushleyev
                    ModalAI Team
                    wrote on last edited by
                    #39

                    @Matthew-Wellner - good! not de-syncing now? Are you looking at the plots that are being saved after the test? visual inspection of the data is always good, once you look at a few plots and become familiar with what to expect you can easily spot if there are any issues.

                    By the way, the test you are doing by commanding --power 40 etc, will essentially step from initial power of around 10 to 40. This is fine. I have been doing my step testing starting at 20%, which is a more realistic condition (stop from 20 to 50, 20 to 70, 20 to 90, 20 to 100 -- gradually increasing to build confidence). Stepping from 10 should be ok, but will experience even more aggressive transition.. let me know if you run into any issues with that.

                    If you did not actually want an instant step when you are using voxl-esc-spin.py command, you can provide --ramp-time 2.0 argument (which will gradually ramp up)

                    Alex KushleyevA 1 Reply Last reply
                    0
                    • Alex KushleyevA Alex Kushleyev

                      @Matthew-Wellner - good! not de-syncing now? Are you looking at the plots that are being saved after the test? visual inspection of the data is always good, once you look at a few plots and become familiar with what to expect you can easily spot if there are any issues.

                      By the way, the test you are doing by commanding --power 40 etc, will essentially step from initial power of around 10 to 40. This is fine. I have been doing my step testing starting at 20%, which is a more realistic condition (stop from 20 to 50, 20 to 70, 20 to 90, 20 to 100 -- gradually increasing to build confidence). Stepping from 10 should be ok, but will experience even more aggressive transition.. let me know if you run into any issues with that.

                      If you did not actually want an instant step when you are using voxl-esc-spin.py command, you can provide --ramp-time 2.0 argument (which will gradually ramp up)

                      Alex KushleyevA Offline
                      Alex KushleyevA Offline
                      Alex Kushleyev
                      ModalAI Team
                      wrote on last edited by
                      #40

                      can you try the ramp test

                      https://gitlab.com/voxl-public/voxl-sdk/utilities/voxl-esc/-/blob/dev/voxl-esc-tools/doc/low_kv_motor_tuning.md?ref_type=heads#power-ramp-test
                      

                      and the step tests

                      https://gitlab.com/voxl-public/voxl-sdk/utilities/voxl-esc/-/blob/dev/voxl-esc-tools/doc/low_kv_motor_tuning.md?ref_type=heads#power-step-tests
                      
                      Alex KushleyevA Matthew WellnerM 3 Replies Last reply
                      0
                      • Alex KushleyevA Alex Kushleyev

                        can you try the ramp test

                        https://gitlab.com/voxl-public/voxl-sdk/utilities/voxl-esc/-/blob/dev/voxl-esc-tools/doc/low_kv_motor_tuning.md?ref_type=heads#power-ramp-test
                        

                        and the step tests

                        https://gitlab.com/voxl-public/voxl-sdk/utilities/voxl-esc/-/blob/dev/voxl-esc-tools/doc/low_kv_motor_tuning.md?ref_type=heads#power-step-tests
                        
                        Alex KushleyevA Offline
                        Alex KushleyevA Offline
                        Alex Kushleyev
                        ModalAI Team
                        wrote on last edited by
                        #41

                        i think the issue may be happening because you are punching a lot of power right after spin-up.

                        You can try increasing the following parameter to make sure the motor is fully spun up :

                        https://gitlab.com/voxl-public/voxl-sdk/utilities/voxl-esc/-/blob/dev/voxl-esc-params/low_kv/mn4006_m0134_6_low_kv.xml?ref_type=heads#L77 increase to 500

                        I may need to add some protection against applying high power from very low rpm, as it is a really tough case

                        1 Reply Last reply
                        0
                        • Alex KushleyevA Alex Kushleyev

                          can you try the ramp test

                          https://gitlab.com/voxl-public/voxl-sdk/utilities/voxl-esc/-/blob/dev/voxl-esc-tools/doc/low_kv_motor_tuning.md?ref_type=heads#power-ramp-test
                          

                          and the step tests

                          https://gitlab.com/voxl-public/voxl-sdk/utilities/voxl-esc/-/blob/dev/voxl-esc-tools/doc/low_kv_motor_tuning.md?ref_type=heads#power-step-tests
                          
                          Matthew WellnerM Offline
                          Matthew WellnerM Offline
                          Matthew Wellner
                          Regular
                          wrote on last edited by
                          #42

                          @Alex-Kushleyev

                          I was trying to avoid those tests before I had a proper setup to clamp the drone down, but I'll work on getting that together now and I'll give the ramp test a try.

                          Thanks!

                          Alex KushleyevA 1 Reply Last reply
                          0
                          • Matthew WellnerM Matthew Wellner

                            @Alex-Kushleyev

                            I was trying to avoid those tests before I had a proper setup to clamp the drone down, but I'll work on getting that together now and I'll give the ramp test a try.

                            Thanks!

                            Alex KushleyevA Offline
                            Alex KushleyevA Offline
                            Alex Kushleyev
                            ModalAI Team
                            wrote on last edited by
                            #43

                            @Matthew-Wellner , yes.. safety first!

                            Alex KushleyevA 1 Reply Last reply
                            0
                            • Alex KushleyevA Alex Kushleyev

                              @Matthew-Wellner , yes.. safety first!

                              Alex KushleyevA Offline
                              Alex KushleyevA Offline
                              Alex Kushleyev
                              ModalAI Team
                              wrote on last edited by Alex Kushleyev
                              #44

                              I tried your test on my set up (mn4006 380kv, 15" prop), i cannot reproduce the issue. Please make sure that the following params are set correctly:

                              <param name="timing_advance"        value="60"/>   
                              <param name="sense_advance"         value="20"/>          
                              <param name="demag_timing"          value="1"/> 
                              

                              If i set timing advance to something much lower, i can reproduce an issue, the motor makes a high pitch sound.

                              Also please check the spin-up params. you could increase the spin-up rpm target to make sure the motor spins a bit faster after spin-up.

                              Here is a plot of the following test (don't run at such high power until you make sure the lower power works fine 🙂 :

                              ./voxl-esc-spin.py --id 3 --power 100 --timeout 1.5 --enable-plot 1
                              

                              cbe7ba38-c623-490d-b1b7-23452f959324-image.png

                              You can see three phases of the motor spin-up

                              • smooth sinusoidal spinup (t=0..1s)
                              • short transition to 6-step commutation control (t=1.0..1.05s)
                              • apply desired power with a slight slew rate limit (rate limit happens internally to firmware). Motor accelerates to maximum RPM. t=1.05.. 1.5s
                              Matthew WellnerM 1 Reply Last reply
                              0
                              • Alex KushleyevA Alex Kushleyev

                                I tried your test on my set up (mn4006 380kv, 15" prop), i cannot reproduce the issue. Please make sure that the following params are set correctly:

                                <param name="timing_advance"        value="60"/>   
                                <param name="sense_advance"         value="20"/>          
                                <param name="demag_timing"          value="1"/> 
                                

                                If i set timing advance to something much lower, i can reproduce an issue, the motor makes a high pitch sound.

                                Also please check the spin-up params. you could increase the spin-up rpm target to make sure the motor spins a bit faster after spin-up.

                                Here is a plot of the following test (don't run at such high power until you make sure the lower power works fine 🙂 :

                                ./voxl-esc-spin.py --id 3 --power 100 --timeout 1.5 --enable-plot 1
                                

                                cbe7ba38-c623-490d-b1b7-23452f959324-image.png

                                You can see three phases of the motor spin-up

                                • smooth sinusoidal spinup (t=0..1s)
                                • short transition to 6-step commutation control (t=1.0..1.05s)
                                • apply desired power with a slight slew rate limit (rate limit happens internally to firmware). Motor accelerates to maximum RPM. t=1.05.. 1.5s
                                Matthew WellnerM Offline
                                Matthew WellnerM Offline
                                Matthew Wellner
                                Regular
                                wrote on last edited by
                                #45

                                @Alex-Kushleyev

                                The ramp tests seems to have worked. I think that I was jumping the power up too quickly like you suggested. I'll get into trying to calibrate now. Thanks!!

                                Matthew WellnerM 1 Reply Last reply
                                0
                                • Alex KushleyevA Alex Kushleyev

                                  can you try the ramp test

                                  https://gitlab.com/voxl-public/voxl-sdk/utilities/voxl-esc/-/blob/dev/voxl-esc-tools/doc/low_kv_motor_tuning.md?ref_type=heads#power-ramp-test
                                  

                                  and the step tests

                                  https://gitlab.com/voxl-public/voxl-sdk/utilities/voxl-esc/-/blob/dev/voxl-esc-tools/doc/low_kv_motor_tuning.md?ref_type=heads#power-step-tests
                                  
                                  Matthew WellnerM Offline
                                  Matthew WellnerM Offline
                                  Matthew Wellner
                                  Regular
                                  wrote on last edited by
                                  #46

                                  @Alex-Kushleyev said in Can you power VOXL2 from the ModalAI 6s ESC?:

                                  Link Preview Image
                                  voxl-esc-tools/doc/low_kv_motor_tuning.md · dev · voxl / VOXL SDK / Utilities / voxl-esc · GitLab

                                  GitLab.com

                                  favicon

                                  GitLab (gitlab.com)

                                  When I run the step tests, I can get up to the step amplitude of 70 successfully. When I try 20-100, it looks like I start to desync.

                                  1 Reply Last reply
                                  0
                                  • Matthew WellnerM Matthew Wellner

                                    @Alex-Kushleyev

                                    The ramp tests seems to have worked. I think that I was jumping the power up too quickly like you suggested. I'll get into trying to calibrate now. Thanks!!

                                    Matthew WellnerM Offline
                                    Matthew WellnerM Offline
                                    Matthew Wellner
                                    Regular
                                    wrote on last edited by
                                    #47

                                    @Alex-Kushleyev

                                    One last question - How do I get new values for kp & ki, or do I just leave them at 0?

                                    Alex KushleyevA 1 Reply Last reply
                                    0
                                    • Matthew WellnerM Matthew Wellner

                                      @Alex-Kushleyev

                                      One last question - How do I get new values for kp & ki, or do I just leave them at 0?

                                      Alex KushleyevA Offline
                                      Alex KushleyevA Offline
                                      Alex Kushleyev
                                      ModalAI Team
                                      wrote on last edited by
                                      #48

                                      @Matthew-Wellner , ok the results are not too bad. I will keep working on improving the low kv performance, but i think what you have should be sufficient.

                                      You can also push the commutation advance a bit higher from 60 to 70 or 75, that should improve even more at an expense of a bit of motor efficiency.

                                      You should be ready for the rpm controller, please run the calibration procedure. You can set kp=50, ki=10 to give it a little bit feedback.

                                      Another thing that will prevent de-sync is the max_rpm_delta, which is basically the maximum RPM error that is used in the RPM controller. You can start by capping it about 2/3 of the max rpm and after calibration you can see if RPM step tests result in any de-syncs.

                                      By the way, if you leave kp=0 and ki=0, the performance (speed of response) should be similar to a traditional ESC, but still better because of the Feed Forward curve and battery voltage compensation. So you can experiment with this and even kp=0 and ki=0 will still result in good performance. But a little better should be the defaults that i have here :https://gitlab.com/voxl-public/voxl-sdk/utilities/voxl-esc/-/blob/dev/voxl-esc-params/low_kv/mn4006_m0134_6_low_kv.xml#L62 including max_kpe and max_kie (and max_rpm_delta you can adjust if you see any de-syncs during rpm step tests)

                                      Alex KushleyevA 1 Reply Last reply
                                      0
                                      • Alex KushleyevA Alex Kushleyev

                                        @Matthew-Wellner , ok the results are not too bad. I will keep working on improving the low kv performance, but i think what you have should be sufficient.

                                        You can also push the commutation advance a bit higher from 60 to 70 or 75, that should improve even more at an expense of a bit of motor efficiency.

                                        You should be ready for the rpm controller, please run the calibration procedure. You can set kp=50, ki=10 to give it a little bit feedback.

                                        Another thing that will prevent de-sync is the max_rpm_delta, which is basically the maximum RPM error that is used in the RPM controller. You can start by capping it about 2/3 of the max rpm and after calibration you can see if RPM step tests result in any de-syncs.

                                        By the way, if you leave kp=0 and ki=0, the performance (speed of response) should be similar to a traditional ESC, but still better because of the Feed Forward curve and battery voltage compensation. So you can experiment with this and even kp=0 and ki=0 will still result in good performance. But a little better should be the defaults that i have here :https://gitlab.com/voxl-public/voxl-sdk/utilities/voxl-esc/-/blob/dev/voxl-esc-params/low_kv/mn4006_m0134_6_low_kv.xml#L62 including max_kpe and max_kie (and max_rpm_delta you can adjust if you see any de-syncs during rpm step tests)

                                        Alex KushleyevA Offline
                                        Alex KushleyevA Offline
                                        Alex Kushleyev
                                        ModalAI Team
                                        wrote on last edited by
                                        #49

                                        Also, keep in mind that the step tests are extremely aggressive, you will never experience this in practice, as it is practically impossible to have a step input like as output of a flight controller. Nevertheless we want to make sure that the ESC will perform well. At the end of the day, since the flight controller will use RPM control, the RPM (step) tests are the most important - the RPM controller can help avoid these extreme transitions.

                                        Alex KushleyevA 1 Reply Last reply
                                        0
                                        • Alex KushleyevA Alex Kushleyev

                                          Also, keep in mind that the step tests are extremely aggressive, you will never experience this in practice, as it is practically impossible to have a step input like as output of a flight controller. Nevertheless we want to make sure that the ESC will perform well. At the end of the day, since the flight controller will use RPM control, the RPM (step) tests are the most important - the RPM controller can help avoid these extreme transitions.

                                          Alex KushleyevA Offline
                                          Alex KushleyevA Offline
                                          Alex Kushleyev
                                          ModalAI Team
                                          wrote on last edited by
                                          #50

                                          @Matthew-Wellner , i have acquired SunnySky 4004 400kV motor, waiting for Tmotor MS1101 props, so i will be able to test your exact configuration and make sure it works well and does not desync. It will take a few more days for props to come in, just wanted to let you know.

                                          Matthew WellnerM 1 Reply Last reply
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