Settings for RCBS Chargemaster

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  • Settings for RCBS Chargemaster

    Hi all,
    Thought that it might help others save time and frustration with resetting their Chargemasters.
    I have listed below the factory settings as well as the 3 different settings that I use to throw light (2.5 to 8 gr's), medium ( 8 to 12gr's) or larger powder loads.
    I find that these settings throw a charge in about the time that it takes me to seat a bullet, and with very few (<1%) over throws.


    CHARGEMASTER FACTORY SETTINGS

    HSB_A1 (15.6 Grains under target weight to go from full to high speed for low weight
    HSB_B1 (3.42) Grains under target weight to go from high to slow speed for low weight
    BSP_C1 (1.0 Grains under target weight to go from slow to final trickle speed for low weight

    MSP_A2 (39.20) Grains under target weight to go from full to high speed for medium weight
    MSP_B2 (8.55) Grains under target weight to go from high to slow speed medium for weight
    MSP_C2 (2.25) Grains under target weight to go from slow to final trickle speed for medium weight

    SSP_A3 (196.00) Grains under target weight to go from full to high speed for heavy weight
    SSP_B3 (42.75) Grains under target weight to go from high to slow speed for heavy weight
    SSP_C3 (11.32) Grains under target weight to go from slow to final trickle speed for heavy weight


    SEL (065) ???
    F_A (050) Grains for a Heavy Charge
    M_A (035) Grains for a Medium charge
    S_A (006) Grains for a low charge
    W_F (200) Rotation for Full speed
    W_M (100) Rotation for Medium speed
    W_S (036) Rotation for slowest speed

    S_F (012) Scale sensitivity timeout time in m/s fast speed
    S_M (024) Scale sensitivity timeout time in m/s medium speed
    S_S (12 Scale sensitivity timeout time in m/s slow speed.

    FR1 (040) ?
    FS1 (016) ?
    FR2 (080) ?
    SR1 (032) ?
    SS1 (00 ?
    SR2 (040) ?
    DEC (000) ?
    AT (000) ?




    SETTINGS FOR :
    LARGER LOADS
    25.0gr 2208, 26.0gr 2206H
    20.5gr & 13.0gr 2205

    HSB_A1 - 5.00
    HSB_B1 - 2.50
    BSP_C1 - 0.20

    MSP_A2 - 15.0
    MSP_B2 - 4.0
    MSP_C2 - 0.8

    SSP_A3 - 30.0
    SSP_B3 - 10.0
    SSP_C3 - 2.5


    SEL - 065
    F_A - 50
    M_A - 21
    S_A - 13
    W_F - 200
    W_M - 100
    W_S - 36

    S_F - 012
    S_M - 024
    S_S - 128

    FR1 - 040
    FS1 - 016
    FR2 - 080
    SR1 - 032
    SS1 - 008
    SR2 - 040
    DEC - 000
    AT – 000






    MEDIUM LOADS
    9.5gr Trailboss

    HSB_A1 - 5.00
    HSB_B1 - 2.50
    BSP_C1 - 0.20

    MSP_A2 - 15.0
    MSP_B2 - 4.0
    MSP_C2 - 0.8

    SSP_A3 - 30.0
    SSP_B3 - 10.0
    SSP_C3 - 2.5


    SEL - 065
    F_A - 50
    M_A - 21
    S_A - 9
    W_F - 100
    W_M - 50
    W_S - 36

    S_F - 012
    S_M - 024
    S_S - 128

    FR1 - 040
    FS1 - 016
    FR2 - 080
    SR1 - 032
    SS1 - 008
    SR2 - 040
    DEC - 000
    AT - 000






    LIGHT LOADS
    2.9gr Bullseye

    HSB_A1 – 0.30
    HSB_B1 – 0.05
    BSP_C1 - 0.02

    MSP_A2 - 15.0
    MSP_B2 - 4.0
    MSP_C2 - 0.8

    SSP_A3 - 30.0
    SSP_B3 - 10.0
    SSP_C3 - 2.5


    SEL - 065
    F_A - 50
    M_A - 21
    S_A - 02
    W_F - 150
    W_M - 75
    W_S - 60

    S_F - 012
    S_M - 024
    S_S - 128

    FR1 - 040
    FS1 - 016
    FR2 - 080
    SR1 - 032
    SS1 - 008
    SR2 - 040
    DEC - 000
    AT - 000
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