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Messages - bumpjones

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1
General Mach Discussion / Spindle Speed No Control
« on: October 19, 2023, 04:17:27 PM »
I am using Mach3 to control my spindle.  I can turn the spindle off and on using Mach3, but the spindle only runs at 2400rpm. 
Motor Outputs:  Spindle enabled  step and direction pins both 0  direction and step low active both not checked
Output Signals:  Enable 1  enabled  port 1  pin 14 active low not checked
                         Output 1  enabled  port 1 pin 17 active low not checked
Motor control:  use spindle motor output checked
                       pwm control checked
Spindle Pulley 1 min speed 0  max speed 24000

And when the spindle is off no matter what I do there is 10volts between pin 17 and ground.

Attached is my schematic.  Thanks for your time.

2
General Mach Discussion / H100 VFD Hunts when hooked to external on off
« on: October 17, 2023, 09:25:06 PM »
I am trying to use mach3 to control my spindle speed.  I am using a H100 vfd.  I have the vfd terminals AO and X1 hooked to the spindle on/off interface ports on the bob.  I can turn the spindle off and on but the spindle won't get above a couple hundred rpm and slows down and speeds up on its own.  What am I doing wrong?

3
General Mach Discussion / Driver Test
« on: June 10, 2019, 10:19:39 PM »
I get no plot when I run the driver test.  The system times out and says Mach1 test complete.  What am I missing?

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