spindle out issue 7i76 SOLVED
- bevins
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I see no voltage on pin 2 when I do m3 S16000. hal config show spindle enabled and 16000 for rpm.
Below are my hal and ini.
HAL:
# Generated by PNCconf at Wed Dec 4 06:18:45 2019
# Using LinuxCNC version: UNAVAILABLE
# If you make changes to this file, they will be
# overwritten when you run PNCconf again
loadrt [KINS]KINEMATICS
loadrt [EMCMOT]EMCMOT servo_period_nsec=[EMCMOT]SERVO_PERIOD num_joints=[KINS]JOINTS
loadrt hostmot2
loadrt hm2_eth board_ip="192.168.1.121" config=" num_encoders=1 num_pwmgens=0 num_stepgens=4 sserial_port_0=200xxx"
setp hm2_7i92.0.watchdog.timeout_ns 5000000
loadrt pid names=pid.x,pid.x2,pid.y,pid.z,pid.s
loadrt mux4 count=3
addf hm2_7i92.0.read servo-thread
addf motion-command-handler servo-thread
addf motion-controller servo-thread
addf pid.x.do-pid-calcs servo-thread
addf pid.x2.do-pid-calcs servo-thread
addf pid.y.do-pid-calcs servo-thread
addf pid.z.do-pid-calcs servo-thread
addf pid.s.do-pid-calcs servo-thread
addf hm2_7i92.0.write servo-thread
addf mux4.0 servo-thread
setp hm2_7i92.0.dpll.01.timer-us -50
setp hm2_7i92.0.stepgen.timer-number 1
# external output signals
# external input signals
# --- BOTH-HOME-X ---
net both-home-x <= hm2_7i92.0.7i76.0.0.input-01
# --- BOTH-HOME-X2 ---
net both-home-x2 <= hm2_7i92.0.7i76.0.0.input-02
# --- BOTH-HOME-Y ---
net both-home-y <= hm2_7i92.0.7i76.0.0.input-03
# --- BOTH-HOME-Z -
net both-home-z <= hm2_7i92.0.7i76.0.0.input-04
#*******************
# AXIS X JOINT 0
#*******************
setp pid.x.Pgain [JOINT_0]P
setp pid.x.Igain [JOINT_0]I
setp pid.x.Dgain [JOINT_0]D
setp pid.x.bias [JOINT_0]BIAS
setp pid.x.FF0 [JOINT_0]FF0
setp pid.x.FF1 [JOINT_0]FF1
setp pid.x.FF2 [JOINT_0]FF2
setp pid.x.deadband [JOINT_0]DEADBAND
setp pid.x.maxoutput [JOINT_0]MAX_OUTPUT
setp pid.x.error-previous-target true
setp pid.x.maxerror .01
net x-index-enable <=> pid.x.index-enable
net x-enable => pid.x.enable
net x-pos-cmd => pid.x.command
net x-pos-fb => pid.x.feedback
net x-output <= pid.x.output
# Step Gen signals/setup
setp hm2_7i92.0.stepgen.00.dirsetup [JOINT_0]DIRSETUP
setp hm2_7i92.0.stepgen.00.dirhold [JOINT_0]DIRHOLD
setp hm2_7i92.0.stepgen.00.steplen [JOINT_0]STEPLEN
setp hm2_7i92.0.stepgen.00.stepspace [JOINT_0]STEPSPACE
setp hm2_7i92.0.stepgen.00.position-scale [JOINT_0]STEP_SCALE
setp hm2_7i92.0.stepgen.00.step_type 0
setp hm2_7i92.0.stepgen.00.control-type 1
setp hm2_7i92.0.stepgen.00.maxaccel [JOINT_0]STEPGEN_MAXACCEL
setp hm2_7i92.0.stepgen.00.maxvel [JOINT_0]STEPGEN_MAXVEL
# ---closedloop stepper signals---
net x-pos-cmd <= joint.0.motor-pos-cmd
net x-vel-cmd <= joint.0.vel-cmd
net x-output <= hm2_7i92.0.stepgen.00.velocity-cmd
net x-pos-fb <= hm2_7i92.0.stepgen.00.position-fb
net x-pos-fb => joint.0.motor-pos-fb
net x-enable <= joint.0.amp-enable-out
net x-enable => hm2_7i92.0.stepgen.00.enable
# ---setup home / limit switch signals---
net both-home-x => joint.0.home-sw-in
net both-home-x => joint.0.neg-lim-sw-in
net both-home-x => joint.0.pos-lim-sw-in
#*******************
# Tandem AXIS X2 JOINT 1
#*******************
setp pid.x2.Pgain [JOINT_1]P
setp pid.x2.Igain [JOINT_1]I
setp pid.x2.Dgain [JOINT_1]D
setp pid.x2.bias [JOINT_1]BIAS
setp pid.x2.FF0 [JOINT_1]FF0
setp pid.x2.FF1 [JOINT_1]FF1
setp pid.x2.FF2 [JOINT_1]FF2
setp pid.x2.deadband [JOINT_1]DEADBAND
setp pid.x2.maxoutput [JOINT_1]MAX_OUTPUT
setp pid.x2.error-previous-target true
setp pid.x2.maxerror .01
net x2-index-enable <=> pid.x2.index-enable
net x2-enable => pid.x2.enable
net x2-pos-cmd => pid.x2.command
net x2-pos-fb => pid.x2.feedback
net x2-output <= pid.x2.output
# Step Gen signals/setup for tandem axis
setp hm2_7i92.0.stepgen.01.dirsetup [JOINT_1]DIRSETUP
setp hm2_7i92.0.stepgen.01.dirhold [JOINT_1]DIRHOLD
setp hm2_7i92.0.stepgen.01.steplen [JOINT_1]STEPLEN
setp hm2_7i92.0.stepgen.01.stepspace [JOINT_1]STEPSPACE
setp hm2_7i92.0.stepgen.01.position-scale [JOINT_1]STEP_SCALE
setp hm2_7i92.0.stepgen.01.step_type 0
setp hm2_7i92.0.stepgen.01.control-type 1
setp hm2_7i92.0.stepgen.01.maxaccel [JOINT_1]STEPGEN_MAXACCEL
setp hm2_7i92.0.stepgen.01.maxvel [JOINT_1]STEPGEN_MAXVEL
# ---closedloop stepper signals---
net x2-pos-cmd <= joint.1.motor-pos-cmd
net x2-vel-cmd <= joint.1.vel-cmd
net x2-output <= hm2_7i92.0.stepgen.01.velocity-cmd
net x2-pos-fb <= hm2_7i92.0.stepgen.01.position-fb
net x2-pos-fb => joint.1.motor-pos-fb
net x2-enable <= joint.1.amp-enable-out
net x2-enable => hm2_7i92.0.stepgen.01.enable
# ---setup home / limit switch signals---
net both-home-x2 => joint.1.home-sw-in
net both-home-x2 => joint.1.neg-lim-sw-in
net both-home-x2 => joint.1.pos-lim-sw-in
#*******************
# AXIS Y JOINT 2
#*******************
setp pid.y.Pgain [JOINT_2]P
setp pid.y.Igain [JOINT_2]I
setp pid.y.Dgain [JOINT_2]D
setp pid.y.bias [JOINT_2]BIAS
setp pid.y.FF0 [JOINT_2]FF0
setp pid.y.FF1 [JOINT_2]FF1
setp pid.y.FF2 [JOINT_2]FF2
setp pid.y.deadband [JOINT_2]DEADBAND
setp pid.y.maxoutput [JOINT_2]MAX_OUTPUT
setp pid.y.error-previous-target true
setp pid.y.maxerror .01
net y-index-enable <=> pid.y.index-enable
net y-enable => pid.y.enable
net y-pos-cmd => pid.y.command
net y-pos-fb => pid.y.feedback
net y-output <= pid.y.output
# Step Gen signals/setup
setp hm2_7i92.0.stepgen.02.dirsetup [JOINT_2]DIRSETUP
setp hm2_7i92.0.stepgen.02.dirhold [JOINT_2]DIRHOLD
setp hm2_7i92.0.stepgen.02.steplen [JOINT_2]STEPLEN
setp hm2_7i92.0.stepgen.02.stepspace [JOINT_2]STEPSPACE
setp hm2_7i92.0.stepgen.02.position-scale [JOINT_2]STEP_SCALE
setp hm2_7i92.0.stepgen.02.step_type 0
setp hm2_7i92.0.stepgen.02.control-type 1
setp hm2_7i92.0.stepgen.02.maxaccel [JOINT_2]STEPGEN_MAXACCEL
setp hm2_7i92.0.stepgen.02.maxvel [JOINT_2]STEPGEN_MAXVEL
# ---closedloop stepper signals---
net y-pos-cmd <= joint.2.motor-pos-cmd
net y-vel-cmd <= joint.2.vel-cmd
net y-output <= hm2_7i92.0.stepgen.02.velocity-cmd
net y-pos-fb <= hm2_7i92.0.stepgen.02.position-fb
net y-pos-fb => joint.2.motor-pos-fb
net y-enable <= joint.2.amp-enable-out
net y-enable => hm2_7i92.0.stepgen.02.enable
# ---setup home / limit switch signals---
net both-home-y => joint.2.home-sw-in
net both-home-y => joint.2.neg-lim-sw-in
net both-home-y => joint.2.pos-lim-sw-in
#*******************
# AXIS Z JOINT 3
#*******************
setp pid.z.Pgain [JOINT_3]P
setp pid.z.Igain [JOINT_3]I
setp pid.z.Dgain [JOINT_3]D
setp pid.z.bias [JOINT_3]BIAS
setp pid.z.FF0 [JOINT_3]FF0
setp pid.z.FF1 [JOINT_3]FF1
setp pid.z.FF2 [JOINT_3]FF2
setp pid.z.deadband [JOINT_3]DEADBAND
setp pid.z.maxoutput [JOINT_3]MAX_OUTPUT
setp pid.z.error-previous-target true
setp pid.z.maxerror .01
net z-index-enable <=> pid.z.index-enable
net z-enable => pid.z.enable
net z-pos-cmd => pid.z.command
net z-pos-fb => pid.z.feedback
net z-output <= pid.z.output
# Step Gen signals/setup
setp hm2_7i92.0.stepgen.03.dirsetup [JOINT_3]DIRSETUP
setp hm2_7i92.0.stepgen.03.dirhold [JOINT_3]DIRHOLD
setp hm2_7i92.0.stepgen.03.steplen [JOINT_3]STEPLEN
setp hm2_7i92.0.stepgen.03.stepspace [JOINT_3]STEPSPACE
setp hm2_7i92.0.stepgen.03.position-scale [JOINT_3]STEP_SCALE
setp hm2_7i92.0.stepgen.03.step_type 0
setp hm2_7i92.0.stepgen.03.control-type 1
setp hm2_7i92.0.stepgen.03.maxaccel [JOINT_3]STEPGEN_MAXACCEL
setp hm2_7i92.0.stepgen.03.maxvel [JOINT_3]STEPGEN_MAXVEL
# ---closedloop stepper signals---
net z-pos-cmd <= joint.3.motor-pos-cmd
net z-vel-cmd <= joint.3.vel-cmd
net z-output <= hm2_7i92.0.stepgen.03.velocity-cmd
net z-pos-fb <= hm2_7i92.0.stepgen.03.position-fb
net z-pos-fb => joint.3.motor-pos-fb
net z-enable <= joint.3.amp-enable-out
net z-enable => hm2_7i92.0.stepgen.03.enable
# ---setup home / limit switch signals---
net both-home-z => joint.3.home-sw-in
net both-home-z => joint.3.neg-lim-sw-in
net both-home-z => joint.3.pos-lim-sw-in
#*******************
# SPINDLE
#*******************
setp pid.s.Pgain [SPINDLE_0]P
setp pid.s.Igain [SPINDLE_0]I
setp pid.s.Dgain [SPINDLE_0]D
setp pid.s.bias [SPINDLE_0]BIAS
setp pid.s.FF0 [SPINDLE_0]FF0
setp pid.s.FF1 [SPINDLE_0]FF1
setp pid.s.FF2 [SPINDLE_0]FF2
setp pid.s.deadband [SPINDLE_0]DEADBAND
setp pid.s.maxoutput [SPINDLE_0]MAX_OUTPUT
setp pid.s.error-previous-target true
net spindle-index-enable <=> pid.s.index-enable
net spindle-enable => pid.s.enable
net spindle-vel-cmd-rpm => pid.s.command
net spindle-vel-fb-rpm => pid.s.feedback
net spindle-output <= pid.s.output
# ---setup spindle control signals---
net spindle-vel-cmd-rps <= spindle.0.speed-out-rps
net spindle-vel-cmd-rps-abs <= spindle.0.speed-out-rps-abs
net spindle-vel-cmd-rpm <= spindle.0.speed-out
net spindle-vel-cmd-rpm-abs <= spindle.0.speed-out-abs
net spindle-enable <= spindle.0.on
net spindle-cw <= spindle.0.forward
net spindle-ccw <= spindle.0.reverse
net spindle-brake <= spindle.0.brake
net spindle-revs => spindle.0.revs
net spindle-at-speed => spindle.0.at-speed
net spindle-vel-fb-rps => spindle.0.speed-in
net spindle-index-enable <=> spindle.0.index-enable
# ---Setup spindle at speed signals---
sets spindle-at-speed true
#******************************
# connect miscellaneous signals
#******************************
# ---HALUI signals---
net axis-select-x halui.axis.x.select
net jog-x-pos halui.axis.x.plus
net jog-x-neg halui.axis.x.minus
net jog-x-analog halui.axis.x.analog
net x-is-homed halui.joint.0.is-homed
net axis-select-y halui.axis.y.select
net jog-y-pos halui.axis.y.plus
net jog-y-neg halui.axis.y.minus
net jog-y-analog halui.axis.y.analog
net y-is-homed halui.joint.1.is-homed
net axis-select-z halui.axis.z.select
net jog-z-pos halui.axis.z.plus
net jog-z-neg halui.axis.z.minus
net jog-z-analog halui.axis.z.analog
net z-is-homed halui.joint.2.is-homed
net jog-selected-pos halui.axis.selected.plus
net jog-selected-neg halui.axis.selected.minus
net spindle-manual-cw halui.spindle.0.forward
net spindle-manual-ccw halui.spindle.0.reverse
net spindle-manual-stop halui.spindle.0.stop
net machine-is-on halui.machine.is-on
net jog-speed halui.axis.jog-speed
net MDI-mode halui.mode.is-mdi
# ---coolant signals---
#net coolant-mist <= iocontrol.0.coolant-mist
#net coolant-flood <= iocontrol.0.coolant-flood
# ---probe signal---
net probe-in => motion.probe-input
# ---motion control signals---
net in-position <= motion.in-position
net machine-is-enabled <= motion.motion-enabled
# ---digital in / out signals---
# ---estop signals---
#net estop-out <= iocontrol.0.user-enable-out
#net estop-out => iocontrol.0.emc-enable-in
loadrt estop_latch
addf estop-latch.0 servo-thread
net estop-loopout iocontrol.0.emc-enable-in <= estop-latch.0.ok-out
net estop-loopin iocontrol.0.user-enable-out => estop-latch.0.ok-in
net estop-reset iocontrol.0.user-request-enable => estop-latch.0.reset
net remote-estop estop-latch.0.fault-in <= hm2_7i92.0.7i76.0.0.input-00-not
# ---manual tool change signals---
loadusr -W hal_manualtoolchange
net tool-change-request iocontrol.0.tool-change => hal_manualtoolchange.change
net tool-change-confirmed iocontrol.0.tool-changed <= hal_manualtoolchange.changed
net tool-number iocontrol.0.tool-prep-number => hal_manualtoolchange.number
net tool-prepare-loopback iocontrol.0.tool-prepare => iocontrol.0.tool-prepared
INI:
# Generated by PNCconf at Wed Dec 4 06:18:45 2019
# Using LinuxCNC version: UNAVAILABLE
# If you make changes to this file, they will be
# overwritten when you run PNCconf again
[EMC]
MACHINE = AXYZ-1
DEBUG = 0
VERSION = 1.1
[DISPLAY]
DISPLAY = axis
POSITION_OFFSET = RELATIVE
POSITION_FEEDBACK = ACTUAL
MAX_FEED_OVERRIDE = 2.000000
MAX_SPINDLE_OVERRIDE = 1.000000
MIN_SPINDLE_OVERRIDE = 0.500000
INTRO_GRAPHIC = linuxcnc.gif
INTRO_TIME = 5
PROGRAM_PREFIX = /home/fab1/linuxcnc/nc_files
INCREMENTS = .1in .05in .01in .005in .001in .0005in .0001in
POSITION_FEEDBACK = ACTUAL
DEFAULT_LINEAR_VELOCITY = 4.0
MAX_LINEAR_VELOCITY = 10
MIN_LINEAR_VELOCITY = 0.016670
DEFAULT_ANGULAR_VELOCITY = 12.000000
MAX_ANGULAR_VELOCITY = 180.000000
MIN_ANGULAR_VELOCITY = 1.666667
EDITOR = gedit
GEOMETRY = xyz
OPEN_FILE = /home/fab1/CNCT_LOGO.ngc
[FILTER]
PROGRAM_EXTENSION = .png,.gif,.jpg Greyscale Depth Image
PROGRAM_EXTENSION = .py Python Script
png = image-to-gcode
gif = image-to-gcode
jpg = image-to-gcode
py = python
[TASK]
TASK = milltask
CYCLE_TIME = 0.010
[RS274NGC]
PARAMETER_FILE = linuxcnc.var
[EMCMOT]
EMCMOT = motmod
COMM_TIMEOUT = 1.0
SERVO_PERIOD = 1000000
[HMOT]
# **** This is for info only ****
CARD0=hm2_7i92.0
[HAL]
HALUI = halui
HALFILE = AXYZ-1.hal
HALFILE = custom.hal
POSTGUI_HALFILE = postgui_call_list.hal
SHUTDOWN = shutdown.hal
[HALUI]
[KINS]
JOINTS = 4
KINEMATICS = trivkins coordinates=XXYZ
[TRAJ]
COORDINATES = XYZ
LINEAR_UNITS = inch
ANGULAR_UNITS = degree
DEFAULT_LINEAR_VELOCITY = 0.10
MAX_LINEAR_VELOCITY = 1.00
[EMCIO]
EMCIO = io
CYCLE_TIME = 0.100
TOOL_TABLE = tool.tbl
#******************************************
[AXIS_X]
MAX_VELOCITY = 10
MAX_ACCELERATION = 10.0
MIN_LIMIT = -0.001
MAX_LIMIT = 96.0
[JOINT_0]
TYPE = LINEAR
HOME = 0.0
FERROR = 0.5
MIN_FERROR = 0.05
MAX_VELOCITY = 10
MAX_ACCELERATION = 10.0
# The values below should be 25% larger than MAX_VELOCITY and MAX_ACCELERATION
# If using BACKLASH compensation STEPGEN_MAXACCEL should be 100% larger.
STEPGEN_MAXVEL = 50
STEPGEN_MAXACCEL = 150
P = 1000.0
I = 0.0
D = 0.0
FF0 = 0.0
FF1 = 1.0
FF2 = 0.0
BIAS = 0.0
DEADBAND = 0.0
MAX_OUTPUT = 0.0
# these are in nanoseconds
DIRSETUP = 10000
DIRHOLD = 10000
STEPLEN = 5000
STEPSPACE = 5000
STEP_SCALE = 1422.5
MIN_LIMIT = -0.001
MAX_LIMIT = 96
HOME_OFFSET = -0.500000
HOME_SEARCH_VEL = -1
HOME_LATCH_VEL = -0.5
HOME_FINAL_VEL = 1.000000
HOME_USE_INDEX = NO
HOME_IGNORE_LIMITS = YES
HOME_SEQUENCE = -2
[JOINT_1]
TYPE = LINEAR
HOME = 0.0
FERROR = 0.5
MIN_FERROR = 0.05
MAX_VELOCITY = 10
MAX_ACCELERATION = 10.0
# The values below should be 25% larger than MAX_VELOCITY and MAX_ACCELERATION
# If using BACKLASH compensation STEPGEN_MAXACCEL should be 100% larger.
STEPGEN_MAXVEL = 50
STEPGEN_MAXACCEL = 150
P = 1000.0
I = 0.0
D = 0.0
FF0 = 0.0
FF1 = 1.0
FF2 = 0.0
BIAS = 0.0
DEADBAND = 0.0
MAX_OUTPUT = 0.0
# these are in nanoseconds
DIRSETUP = 10000
DIRHOLD = 10000
STEPLEN = 5000
STEPSPACE = 5000
STEP_SCALE = -1422.0
MIN_LIMIT = -0.001
MAX_LIMIT = 96
HOME_OFFSET = -.500000
HOME_SEARCH_VEL = -1
HOME_LATCH_VEL = -0.5
HOME_FINAL_VEL = 1.000000
HOME_USE_INDEX = NO
HOME_IGNORE_LIMITS = YES
HOME_IS_SHARED = 1
HOME_SEQUENCE = -2
#******************************************
#******************************************
[AXIS_Y]
MAX_VELOCITY = 10
MAX_ACCELERATION = 10.0
MIN_LIMIT = -0.001
MAX_LIMIT = 48.0
[JOINT_2]
TYPE = LINEAR
HOME = 0.0
FERROR = 0.5
MIN_FERROR = 0.05
MAX_VELOCITY = 10
MAX_ACCELERATION = 10.0
# The values below should be 25% larger than MAX_VELOCITY and MAX_ACCELERATION
# If using BACKLASH compensation STEPGEN_MAXACCEL should be 100% larger.
STEPGEN_MAXVEL = 50.25
STEPGEN_MAXACCEL = 150.50
P = 1000.0
I = 0.0
D = 0.0
FF0 = 0.0
FF1 = 1.0
FF2 = 0.0
BIAS = 0.0
DEADBAND = 0.0
MAX_OUTPUT = 0.0
# these are in nanoseconds
DIRSETUP = 10000
DIRHOLD = 10000
STEPLEN = 5000
STEPSPACE = 5000
STEP_SCALE = 1422.0
MIN_LIMIT = -0.001
MAX_LIMIT = 48.0
HOME_OFFSET = -.500000
HOME_SEARCH_VEL = -1
HOME_LATCH_VEL = -0.5
HOME_FINAL_VEL = 1.000000
HOME_USE_INDEX = NO
HOME_IGNORE_LIMITS = YES
HOME_IS_SHARED = 0
HOME_SEQUENCE = 1
#******************************************
#******************************************
[AXIS_Z]
MAX_VELOCITY = 4.0
MAX_ACCELERATION = 10.0
MIN_LIMIT = -8.0
MAX_LIMIT = 0.001
[JOINT_3]
TYPE = LINEAR
HOME = 0.0
FERROR = 0.5
MIN_FERROR = 0.05
MAX_VELOCITY = 4.0
MAX_ACCELERATION = 10.0
# The values below should be 25% larger than MAX_VELOCITY and MAX_ACCELERATION
# If using BACKLASH compensation STEPGEN_MAXACCEL should be 100% larger.
STEPGEN_MAXVEL = 15
STEPGEN_MAXACCEL = 35
P = 1000
I = 0.0
D = 0.0
FF0 = 0.0
FF1 = 1.0
FF2 = 0.0
BIAS = 0.0
DEADBAND = 0.0
MAX_OUTPUT = 0.0
# these are in nanoseconds
DIRSETUP = 10000
DIRHOLD = 10000
STEPLEN = 5000
STEPSPACE = 5000
STEP_SCALE = -3600
MIN_LIMIT = -8.0
MAX_LIMIT = 0.001
HOME_OFFSET = .5
HOME_SEARCH_VEL = 1
HOME_LATCH_VEL = -0.5
HOME_FINAL_VEL = 0.000000
HOME_USE_INDEX = NO
HOME_IGNORE_LIMITS = YES
HOME_IS_SHARED = 0
HOME_SEQUENCE = 0
#******************************************
[SPINDLE_0]
P = 0
I = 0
D = 0
FF0 = 1
FF1 = 0
FF2 = 0
BIAS = 0
DEADBAND = 0
MAX_OUTPUT = 24000
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- PCW
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spindle-vel-cmd-rpm
and
spindle-enable
to the appropriate hardware pins
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- bevins
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Topic Author
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- Posts: 1937
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Your hal file is missing the net connections from the signals:
spindle-vel-cmd-rpm
and
spindle-enable
to the appropriate hardware pins
I connected spindle-vel-cmd-rpm to hm2_7i92.0.7i76.0.0.spinout
and
spindle -enable to hm2_7i92.0.7i76.0.0.spinena
and no matter what speed I send it it sends out 4.8volts spinout
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- bevins
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Topic Author
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I am having issue and I dont understand the spindle.
Is their a 7i76 config somewhere I can look at? I thought stepconf set it all up.
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that pncconf uses to enable installing the spindle connections
And yes, the reason you have a constant ~5V output is likely that the scale is wrong
Normally you would set minlim to 0 and maxlim and scale to the spindle speed at full voltage
EDIT: I just tried this with pncconf and it does setup the nets and scaling.
Pretty sure you need to fill out the "7I76-Analog Output TB4" tab before
pncconf will create the connections and scaling setp's
Heres what pncconf creates:
setp hm2_5i25.0.7i76.0.0.spinout-minlim [SPINDLE_9]OUTPUT_MIN_LIMIT
setp hm2_5i25.0.7i76.0.0.spinout-maxlim [SPINDLE_9]OUTPUT_MAX_LIMIT
setp hm2_5i25.0.7i76.0.0.spinout-scalemax [SPINDLE_9]OUTPUT_SCALE
net spindle-output => hm2_5i25.0.7i76.0.0.spinout
net spindle-enable => hm2_5i25.0.7i76.0.0.spinena
net spindle-ccw => hm2_5i25.0.7i76.0.0.spindir
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- bevins
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pncconf normally sets this up, I suspect you may have left out some spindle setting
that pncconf uses to enable installing the spindle connections
And yes, the reason you have a constant ~5V output is likely that the scale is wrong
Normally you would set minlim to 0 and maxlim and scale to the spindle speed at full voltage
EDIT: I just tried this with pncconf and it does setup the nets and scaling.
Pretty sure you need to fill out the "7I76-Analog Output TB4" tab before
pncconf will create the connections and scaling setp's
Heres what pncconf creates:
setp hm2_5i25.0.7i76.0.0.spinout-minlim [SPINDLE_9]OUTPUT_MIN_LIMIT
setp hm2_5i25.0.7i76.0.0.spinout-maxlim [SPINDLE_9]OUTPUT_MAX_LIMIT
setp hm2_5i25.0.7i76.0.0.spinout-scalemax [SPINDLE_9]OUTPUT_SCALE
net spindle-output => hm2_5i25.0.7i76.0.0.spinout
net spindle-enable => hm2_5i25.0.7i76.0.0.spinena
net spindle-ccw => hm2_5i25.0.7i76.0.0.spindir
I fixed it by hand. I will look into setting that with pncconf. I know I missed that section I guess.
Anyway, its working, thanks.
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