Confused by Tormach 1100-3 Original Spindle Setup in Hal (Converting to LCNC)

######################################################################## # 5i25 # Configuration pin-out: # # IO Connections for P3 # Mill Function Pin# I/O Pri. func Sec. func Chan Pin func Pin Dir # # Spindle Speed 1 0 IOPort StepGen 4 Step/Table1 (Out) # Coolant 14 1 IOPort None (Out) # X Direction 2 2 IOPort StepGen 0 Dir/Table2 (Out) # Estop Reset 15 3 IOPort None (In) # X Step 3 4 IOPort StepGen 0 Step/Table1 (Out) # Spindle Dir 16 5 IOPort None (Out) # Y Direction 4 6 IOPort StepGen 1 Dir/Table2 (Out) # Charge Pump 17 7 IOPort PWM 0 PWM (Out) # Y Step 5 8 IOPort StepGen 1 Step/Table1 (Out) # Z Direction 6 9 IOPort StepGen 2 Dir/Table2 (Out) # Z Step 7 10 IOPort StepGen 2 Step/Table1 (Out) # A Direction 8 11 IOPort StepGen 3 Dir/Table2 (Out) # A Step 9 12 IOPort StepGen 3 Step/Table1 (Out) # X Limit 10 13 IOPort None (In) # Y Limit 11 14 IOPort None (In) # Z Limit 12 15 IOPort None (In) # Probe In 13 16 IOPort None (In) # ######################################################################## # DPLL configuration setp hm2_[HOSTMOT2](BOARD).0.dpll.01.timer-us [HOSTMOT2](DPLL_TIMER_US) # default is -1 which means don't use the DPLL timer and simply sample on read() # set to 1 for Ethernet boards to use DPLL timer 1 and sample 100 micro seconds # before the nominal servo thread read() time setp hm2_[HOSTMOT2](BOARD).0.stepgen.timer-number [HOSTMOT2](DPLL_TIMER_NUMBER) # the mills have no encoders enabled in # [HOSTMOT2] DRIVER_PARAMS="config= num_encoders=0 num_pwmgens=1 num_3pwmgens=0 num_stepgens=5 " # -- this is a reminder for if they get added # if there are no encoders the encoder.timer-number pin does not exist and this line will be a fatal srartup error #setp hm2_[HOSTMOT2](BOARD).0.encoder.timer-number [HOSTMOT2](DPLL_TIMER_NUMBER) # # no-connect for 5i25 - needed by postgui/UI newsig z-axis-brake-release bit ######################################################################## # Spindle speed control # # stepgen outputs the frequency it is told by tormachspindle comp # # type 1 velocity control mode setp hm2_[HOSTMOT2](BOARD).0.stepgen.04.control-type 1 # step/dir # type 2 quadrature output for 50% duty cycle setp hm2_[HOSTMOT2](BOARD).0.stepgen.04.step_type 2 # no scaling 1:1 setp hm2_[HOSTMOT2](BOARD).0.stepgen.04.position-scale 1.0 # handle spindle at speed via separate component setp hm2_[HOSTMOT2](BOARD).0.stepgen.04.maxaccel 0 # stepspace in nanoseconds setp hm2_[HOSTMOT2](BOARD).0.stepgen.04.stepspace 0 # steplen in nanoseconds (10 microseconds) setp hm2_[HOSTMOT2](BOARD).0.stepgen.04.steplen 10000 # assume standard spindle until UI sets it setp tormachspindle.spindle-type 0 # hispeed spindle min/max setp tormachspindle.hispeed-min 1000 setp tormachspindle.hispeed-max 24000 # allow UI to access min/max for high speed spindle # do not net these until the UI code is changed to set them explicitly # or the setp command above will not stick and they will be set to 0 net spindle-hispeed-min tormachspindle.hispeed-min net spindle-hispeed-max tormachspindle.hispeed-max # these let the UI read the min/max maintained by the comp based on spindle type net spindle-min-speed tormachspindle.min-speed net spindle-max-speed tormachspindle.max-speed # the UI sets the spindle type net spindle-type tormachspindle.spindle-type # assume high range until UI sets it setp tormachspindle.belt-position 1 net spindle-range tormachspindle.belt-position net spindle-range-alarm tormachspindle.speed-alarm setp tormachspindle.lowbelt-min-rpm [SPINDLE]LO_RANGE_MIN setp tormachspindle.lowbelt-max-rpm [SPINDLE]LO_RANGE_MAX setp tormachspindle.highbelt-min-rpm [SPINDLE]HI_RANGE_MIN setp tormachspindle.highbelt-max-rpm [SPINDLE]HI_RANGE_MAX # frequencies sent to stepgen to achieve low belt speeds # 500 Hz -> 6 Hz at VFD -> 175 RPM at spindle (770) # 10900 Hz -> 120 Hz at VFD -> 3250 RPM at spindle (770) # 500 Hz -> 6 Hz at VFD -> 100 RPM at spindle (1100-2-3) # 10900 Hz -> 120 Hz at VFD -> 2000 RPM at spindle (1100-2-3) # 1600 Hz -> 300 RPM at spindle (1100-1) # 10900 Hz -> 1750 RPM at spindle (1100-1) setp tormachspindle.lowbelt-min-mcb-freq [SPINDLE]MIN_MCB_FREQUENCY setp tormachspindle.lowbelt-max-mcb-freq [SPINDLE]MAX_MCB_FREQUENCY # frequencies sent to stepgen to achieve high belt speeds # 500 Hz -> 6 Hz at VFD -> 525 RPM at spindle (770) # 10900 Hz -> 120 Hz at VFD -> 10200 RPM at spindle (770) # 500 Hz -> 6 Hz at VFD -> 250 RPM at spindle (1100-2-3) # 10900 Hz -> 120 Hz at VFD -> 5140 RPM at spindle (1100-2-3) # 1600 Hz -> 800 RPM at spindle (1100-1) # 10900 Hz -> 4500 RPM at spindle (1100-1) setp tormachspindle.highbelt-min-mcb-freq [SPINDLE]MIN_MCB_FREQUENCY setp tormachspindle.highbelt-max-mcb-freq [SPINDLE]MAX_MCB_FREQUENCY # speed-out is displayed by UI when program running net spindle-speed-fb-rpm tormachspindle.speed-out # connect motion speed-out to input of spindle comp net spindle-speed-raw motion.spindle-speed-out tormachspindle.speed-in # connect output of spindle comp to stepgen net spindle-speed tormachspindle.mcb-freq-out hm2_[HOSTMOT2](BOARD).0.stepgen.04.velocity-cmd # spindle at speed parameters for tormachspindle component setp tormachspindle.startup-delay [SPINDLE]STARTUP_DELAY # time to reach max speed from stopped setp tormachspindle.seconds-to-max-rpm [SPINDLE]SECONDS_TO_MAX_RPM # connect spindle comp at-speed output to motion net spindle-at-speed tormachspindle.at-speed motion.spindle-at-speed # motion.spindle-speed-in is necessary for G95 f/rev net spindle-rps tormachspindle.speed-out-rps motion.spindle-speed-in # connect motion spindle enable to stepgen enable and spindle comp net spindle-on motion.spindle-on hm2_[HOSTMOT2](BOARD).0.stepgen.04.enable tormachspindle.spindle-on # spindle direction # P3 pin 16 gpio 005 setp hm2_[HOSTMOT2](BOARD).0.gpio.005.is_output 1 net spindle-cw motion.spindle-forward => hm2_[HOSTMOT2](BOARD).0.gpio.005.out # UI access to stop spindle while in feedhold / INTERP_PAUSED net spindle-disable tormachspindle.disable # max RPM when enclosure door open net enc-door-open-max-rpm tormachspindle.enc-door-open-max-rpm ########################################################################