归位问题 #1634

康乃馨

你好，

只是想知道是否有办法重置此问题或让它显示正确的
im 运行 grbl 到带有伺服系统的 sv500 伺服驱动器以及我的设置

$0 = 10    (Step pulse time, microseconds)
$1 = 25    (Step idle delay, milliseconds)
$2 = 0    (Step pulse invert, mask)
$3 = 2    (Step direction invert, mask)
$4 = 1    (Invert step enable pin, boolean)
$5 = 1    (Invert limit pins, boolean)
$6 = 0    (Invert probe pin, boolean)
$10 = 1    (Status report options, mask)
$11 = 0.010    (Junction deviation, millimeters)
$12 = 0.001    (Arc tolerance, millimeters)
$13 = 0    (Report in inches, boolean)
$20 = 0    (Soft limits enable, boolean)
$21 = 1    (Hard limits enable, boolean)
$22 = 1    (Homing cycle enable, boolean)
$23 = 0    (Homing direction invert, mask)
$24 = 25.000    (Homing locate feed rate, mm/min)
$25 = 500.000    (Homing search seek rate, mm/min)
$26 = 194    (Homing switch debounce delay, milliseconds)
$27 = 5.000    (Homing switch pull-off distance, millimeters)
$30 = 1000    (Maximum spindle speed, RPM)
$31 = 0    (Minimum spindle speed, RPM)
$32 = 0    (Laser-mode enable, boolean)
$100 = 450.000    (X-axis travel resolution, step/mm)
$101 = 450.000    (Y-axis travel resolution, step/mm)
$102 = 2250.000    (Z-axis travel resolution, step/mm)
$110 = 2500.000    (X-axis maximum rate, mm/min)
$111 = 2500.000    (Y-axis maximum rate, mm/min)
$112 = 500.000    (Z-axis maximum rate, mm/min)
$120 = 1000.000    (X-axis acceleration, mm/sec^2)
$121 = 1000.000    (Y-axis acceleration, mm/sec^2)
$122 = 1000.000    (Z-axis acceleration, mm/sec^2)
$130 = 600.000    (X-axis maximum travel, millimeters)
$131 = 300.000    (Y-axis maximum travel, millimeters)
$132 = 90.000    (Z-axis maximum travel, millimeters)

一切都在小规模上运行良好，但到了机器的极限，
我注意到距离上有一个小错误，所以我开始重新计算我的步数，接近机器可以做的最大距离，看到一个小错误会乘以更远的距离。
如果我错了请纠正我。

在重新计算这些我的步骤之后

 $100 = 444.264    (X-axis travel resolution, step/mm)
 $101 = 444.950    (Y-axis travel resolution, step/mm)
 $102 = 2222.500    (Z-axis travel resolution, step/mm)

现在唯一的问题是，在一个归位周期之后，它现在在 y 中拉动 -5.001，在 x 中拉动 -4.999，在
全部为 -5.000 之前，z 仍然是 -5.000。
有什么办法可以让它回到所有-5.000？

cornatron已完成关闭 2020 年 5 月 29 日

归位问题#1634

注释