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General Mach Discussion / Re: M10Px/M11Px synchronous with motion
« on: June 13, 2018, 06:05:01 AM »
Update:
Tweakie suggested I check in Config / Ports & Pins / Spindle Setup to change all Spin UP and Spin DOWN delays to zero. I did this, ran a cut again, and there was still the problem of deceleration at the M10P5/M11P5 commands.
Another observation: when running with the THC disabled, using the SAME g-code, I saw that there was no deceleration from Mach3. I believe its because those Output signals are not being sent to the controller. As soon as they are, Mach3 decelerates at those commands, not issuing them synchronously with motion, which it should do.
Anyone else had a similar problem or have advice?
Tweakie suggested I check in Config / Ports & Pins / Spindle Setup to change all Spin UP and Spin DOWN delays to zero. I did this, ran a cut again, and there was still the problem of deceleration at the M10P5/M11P5 commands.
Another observation: when running with the THC disabled, using the SAME g-code, I saw that there was no deceleration from Mach3. I believe its because those Output signals are not being sent to the controller. As soon as they are, Mach3 decelerates at those commands, not issuing them synchronously with motion, which it should do.
Anyone else had a similar problem or have advice?