No for the moment motor is not attached, but encoder is attached. Sorry i think i have understand but have try PID only for testing where goes the min and max limit.
Yes without tunned PID or with testing "net spindle-vel-cmd-rps => offset. pwmgen.in" at full reverse (-55 on "motion.spindle-speed-out-rps") the "offset.pwmgen.out" pin is at 0, and your PWM is at ~0%, or~1.1v output -10.2v at 0 speed (0 on "motion.spindle-speed-out-rps") the "offset.pwmgen.out" pin is at 55, and your PWM is at ~50% or~14.9v output +1.8v at full forward(55 on "motion.spindle-speed-out-rps") the "offset.pwmgen.out" pin is at 110, and your PWM is at ~100% or~23.9v output 9.7v measured with 2 different multimeters, one old style metrix with needle and one cheapest modern style numerical for motion.spindle-inhibit and for relay this is already doing with the "net spindle-enable => fur.do-6" For now i think all is in the good way and ready for PID except the 0rpm PWM output value that is not 100% linear and is more than 12v For the second post for now i don't have any DAC connected this test are doing only from cape Do-0 to chinese isolator 0/24v to +-10v. You can be sure i hear you for any better material setting for this motor 180vdc + shunt 1Hp (like to have both direction + some braking) managed by Digital out from furaday cape, i have already lost a lot of time and money for this spindle but i really like to finish this retrofit correctly. For now i have : 2x burned KBMG-212D 2x burned ebay controler 2x opto isolator board 24v to 5v link <https://www.aliexpress.com/item/24V-to-5V-4-Channel-Optocoupler-Isolation-Board-Isolated-Module-PLC-Signal-Level-Voltage-Converter-Board/32647062218.html?spm=a2g0s.9042311.0.0.27426c37LJLvgF> 1x chinese isolator 24v to +-10v link <https://fr.aliexpress.com/item/32957301191.html?spm=a2g0s.9042311.0.0.58bf6c37CNQLmj> 1x chinese isolator 10v to +-10v link <https://fr.aliexpress.com/item/32957301191.html?spm=a2g0s.9042311.0.0.58bf6c37CNQLmj> 2x chinese DAC 24v to 0/10v link <https://fr.aliexpress.com/item/32917007734.html?spm=a2g0o.productlist.0.0.4c613394ZYCtjq&algo_pvid=27daa05a-b272-4504-bea1-0730a3de8fe6&algo_expid=27daa05a-b272-4504-bea1-0730a3de8fe6-2&btsid=9d40f820-14c6-4be3-ac6a-7d226a75a053&ws_ab_test=searchweb0_0,searchweb201602_9,searchweb201603_53> some LM358 for diy use i wait delivery for https://www.aliexpress.com/item/2-in-1-8W-Boost-Buck-Dual-Voltage-Board-3-24V-to-5V-6V-9V-10V/32982073765.html?spm=a2g0s.9042311.0.0.27426c37UAFL8E https://fr.aliexpress.com/item/1921198462.html?spm=a2g0s.9042311.0.0.27426c37FCzVC4 Another time many thanks -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/67e32eb9-1f0f-4fec-9b2d-2a16f6bedb39%40googlegroups.com.
