Advanced Search

FileNotFoundError: [Errno 2] No such file or directory: '/home/john/linuxcnc/configs/mr1/qtdragon/qtdragon.log'

Seems to be the error.

I would take rodw's advice for a first time installation:

"I recommend getting your machine up and running using axis before attempting to install qtdragon"

For specific qtvcp issues, you might ask in the qtvcp section:

forum.linuxcnc.org/qtvcp
 

not sure about debouncing on the limit switches.

Mesa 7i96,THCAD10, closed loop nema34. hypertherm xp45 with cpc port.

all fixed with the 24v field power. thanks Rod.

next problem is the thc is not reading. I have checked the THC with 9V battery and it works there, so guessing the problem lies in my INI or HAL files.

# Generated by PNCconf at Sun Feb  2 06:15:46 2025
# Using LinuxCNC version:  Master (2.9)
# If you make changes to this file, they will be
# overwritten when you run PNCconf again

[EMC]
MACHINE = T17
DEBUG = 0
VERSION = 1.1

[DISPLAY]
DISPLAY = qtvcp qtplasmac
POSITION_OFFSET = RELATIVE
POSITION_FEEDBACK = ACTUAL
MAX_FEED_OVERRIDE = 2.000000
INTRO_GRAPHIC = linuxcnc.gif
INTRO_TIME = 5
PROGRAM_PREFIX = /home/cnc/linuxcnc/nc_files
INCREMENTS = 10mm 1mm 100mm
POSITION_FEEDBACK = ACTUAL
DEFAULT_LINEAR_VELOCITY = 83.333333
MAX_LINEAR_VELOCITY = 183.333333
MIN_LINEAR_VELOCITY = 1.666667
DEFAULT_ANGULAR_VELOCITY = 12.000000
MAX_ANGULAR_VELOCITY = 180.000000
MIN_ANGULAR_VELOCITY = 1.666667
GEOMETRY = xyz
CYCLE_TIME = 100

[FILTER]
PROGRAM_EXTENSION = .ngc,.nc,.tap GCode File (*.ngc, *.nc, *.tap)
ngc = qtplasmac_gcode
nc  = qtplasmac_gcode
tap = qtplasmac_gcode

[TASK]
TASK = milltask
CYCLE_TIME = 0.010

[RS274NGC]
PARAMETER_FILE = linuxcnc.var
RS274NGC_STARTUP_CODE = G21 G40 G49 G80 G90 G92.1 G94 G97 M52P1
SUBROUTINE_PATH = ./:../../nc_files
USER_M_PATH = ./:../../nc_files


[EMCMOT]
EMCMOT = motmod
COMM_TIMEOUT = 1.0
SERVO_PERIOD = 1000000

[HMOT]
CARD0=hm2_7i96.0

[HAL]
HALUI = halui
HALFILE = T17.hal
HALFILE = qtplasmac_comp.hal
HALFILE = custom.hal
POSTGUI_HALFILE = custom_postgui.hal
SHUTDOWN = shutdown.hal

[HALUI]

[KINS]
JOINTS = 4
KINEMATICS = trivkins coordinates=XYYZ

[TRAJ]
SPINDLES = 3
COORDINATES =  XYYZ
LINEAR_UNITS = mm
ANGULAR_UNITS = degree
DEFAULT_LINEAR_VELOCITY = 18.33
MAX_LINEAR_VELOCITY = 183.33
NO_FORCE_HOMING = 1

[EMCIO]
EMCIO = io
CYCLE_TIME = 0.100
TOOL_TABLE = tool.tbl

#******************************************
[AXIS_X]
# MAX_VEL & MAX_ACC need to be twice the corresponding joint value
MAX_VELOCITY = 366.6666666666667
MAX_ACCELERATION = 4000.0
OFFSET_AV_RATIO = 0.5
MIN_LIMIT = -5.0
MAX_LIMIT = 1300.0

[JOINT_0]
TYPE = LINEAR
HOME = 10.0
FERROR = 10.0
MIN_FERROR = 1.0
MAX_VELOCITY = 183.33333333333334
MAX_ACCELERATION = 2000.0
# 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 = 229.17
STEPGEN_MAXACCEL = 2500.00
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 = 52.0833
MIN_LIMIT = -5.0
MAX_LIMIT = 1300.0
HOME_OFFSET = -10.000000
HOME_SEARCH_VEL = -50.000000
HOME_LATCH_VEL = -25.000000
HOME_FINAL_VEL = 16.666667
HOME_USE_INDEX = NO
HOME_IGNORE_LIMITS = YES
HOME_SEQUENCE = 1
#******************************************

#******************************************
[AXIS_Y]
# MAX_VEL & MAX_ACC need to be twice the corresponding joint value
MAX_VELOCITY = 366.6666666666667
MAX_ACCELERATION = 5000.0
OFFSET_AV_RATIO = 0.5
MIN_LIMIT = -5.0
MAX_LIMIT = 2520.0

[JOINT_1]
TYPE = LINEAR
HOME = 10.0
FERROR = 10.0
MIN_FERROR = 1.0
MAX_VELOCITY = 183.33333333333334
MAX_ACCELERATION = 2500.0
# 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 = 229.17
STEPGEN_MAXACCEL = 3125.00
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 = 52.0833
MIN_LIMIT = -5.0
MAX_LIMIT = 2520.0
HOME_OFFSET = -10.000000
HOME_SEARCH_VEL = -50.000000
HOME_LATCH_VEL = -25.000000
HOME_FINAL_VEL = 16.666667
HOME_USE_INDEX = NO
HOME_IGNORE_LIMITS = YES
HOME_SEQUENCE = -2

[JOINT_2]
TYPE = LINEAR
HOME = 10.0
FERROR = 10.0
MIN_FERROR = 1.0
MAX_VELOCITY = 183.33333333333334
MAX_ACCELERATION = 2500.0
# 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 = 229.17
STEPGEN_MAXACCEL = 3125.00
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 = 52.0833
MIN_LIMIT = -5.0
MAX_LIMIT = 2520.0
HOME_OFFSET = -10.000000
HOME_SEARCH_VEL = -50.000000
HOME_LATCH_VEL = -25.000000
HOME_FINAL_VEL = 16.666667
HOME_USE_INDEX = NO
HOME_IGNORE_LIMITS = YES
HOME_SEQUENCE = -2
#******************************************

#******************************************
[AXIS_Z]
# MAX_VEL & MAX_ACC need to be twice the corresponding joint value
MAX_VELOCITY = 66.66666666666667
MAX_ACCELERATION = 400.0
OFFSET_AV_RATIO = 0.5
MIN_LIMIT = -150.0
MAX_LIMIT = 5.0

[JOINT_3]
TYPE = LINEAR
HOME = -10.0
FERROR = 10.0
MIN_FERROR = 1.0
MAX_VELOCITY = 33.333333333333336
MAX_ACCELERATION = 200.0
# 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 = 41.67
STEPGEN_MAXACCEL = 250.00
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 = 392.1569
MIN_LIMIT = -150.0
MAX_LIMIT = 5.0
HOME_OFFSET = 5.000000
HOME_SEARCH_VEL = 8.333333
HOME_LATCH_VEL = 8.333333
HOME_FINAL_VEL = -8.333333
HOME_USE_INDEX = NO
HOME_IGNORE_LIMITS = YES
HOME_SEQUENCE = 1
#******************************************



# Generated by PNCconf at Sun Jan 26 20:35:25 2025
# Using LinuxCNC version:  Master (2.9)
# 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 num_spindles=[TRAJ]SPINDLES
loadrt hostmot2
loadrt hm2_eth board_ip="10.10.10.10" config="num_encoders=1 num_pwmgens=0 num_stepgens=5 sserial_port_0=0xxxxxxx"
setp    [HMOT](CARD0).watchdog.timeout_ns 5000000
loadrt pid names=pid.x,pid.y,pid.y2,pid.z,pid.s
loadrt plasmac

addf [HMOT](CARD0).read          servo-thread
addf motion-command-handler   servo-thread
addf motion-controller        servo-thread
addf pid.x.do-pid-calcs       servo-thread
addf pid.y.do-pid-calcs       servo-thread
addf pid.y2.do-pid-calcs       servo-thread
addf pid.z.do-pid-calcs       servo-thread
addf pid.s.do-pid-calcs       servo-thread
addf plasmac                  servo-thread
addf [HMOT](CARD0).write         servo-thread
setp [HMOT](CARD0).dpll.01.timer-us -50
setp [HMOT](CARD0).stepgen.timer-number 1

# ---PLASMA INPUT DEBOUNCE---
#values for these are in custom.hal
loadrt dbounce names=db_breakaway,db_float,db_ohmic,db_arc-ok
addf db_float     servo-thread
addf db_ohmic     servo-thread
addf db_breakaway servo-thread
addf db_arc-ok    servo-thread

# ---JOINT ASSOCIATED WITH THE Z AXIS---
net plasmac:axis-position joint.3.pos-fb => plasmac.axis-z-position

# ---PLASMA INPUTS---
# ---all modes---
net plasmac:float-switch     => db_float.in
net plasmac:breakaway        => db_breakaway.in
net plasmac:ohmic-probe      => db_ohmic.in
net plasmac:ohmic-sense-in   => plasmac.ohmic-sense-in
# ---modes 0 & 1
net plasmac:arc-voltage-in   => plasmac.arc-voltage-in
# ---modes 1 & 2
net plasmac:arc-ok-in        => db_arc-ok.in
# ---mode 2
net plasmac:move-up          <= plasmac.move-up
net plasmac:move-down        <= plasmac.move-down

# ---PLASMA OUTPUTS---
# ---all modes---
net plasmac:ohmic-enable     <= plasmac.ohmic-enable
net plasmac:scribe-arm       <= plasmac.scribe-arm
net plasmac:scribe-on        <= plasmac.scribe-on

# external output signals

# --- PLASMAC:TORCH-ON ---
net plasmac:torch-on  =>     [HMOT](CARD0).ssr.00.out-00

# external input signals

# --- ESTOP-EXT ---
net estop-ext     <=  [HMOT](CARD0).gpio.000.in_not

# --- BOTH-HOME-X ---
net both-home-x     <=  [HMOT](CARD0).gpio.001.in_not

# --- BOTH-HOME-Y ---
net both-home-y     <=  [HMOT](CARD0).gpio.002.in_not

# --- BOTH-HOME-Y2 ---
net both-home-y2     <=  [HMOT](CARD0).gpio.003.in_not

# --- BOTH-HOME-Z ---
net both-home-z     <=  [HMOT](CARD0).gpio.004.in_not

# --- PLASMAC:FLOAT-SWITCH ---
net plasmac:float-switch     <=  [HMOT](CARD0).gpio.005.in_not

# --- PLASMAC:BREAKAWAY ---
net plasmac:breakaway     <=  [HMOT](CARD0).gpio.006.in_not

# --- Encoder ---




#*******************
#  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
# This setting is to limit bogus stepgen
# velocity corrections caused by position
# feedback sample time jitter.
setp   pid.x.maxerror 0.012700

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   [HMOT](CARD0).stepgen.01.dirsetup        [JOINT_0]DIRSETUP
setp   [HMOT](CARD0).stepgen.01.dirhold         [JOINT_0]DIRHOLD
setp   [HMOT](CARD0).stepgen.01.steplen         [JOINT_0]STEPLEN
setp   [HMOT](CARD0).stepgen.01.stepspace       [JOINT_0]STEPSPACE
setp   [HMOT](CARD0).stepgen.01.position-scale  [JOINT_0]STEP_SCALE
setp   [HMOT](CARD0).stepgen.01.step_type        0
setp   [HMOT](CARD0).stepgen.01.control-type     1
setp   [HMOT](CARD0).stepgen.01.maxaccel         [JOINT_0]STEPGEN_MAXACCEL
setp   [HMOT](CARD0).stepgen.01.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     => [HMOT](CARD0).stepgen.01.velocity-cmd
net x-pos-fb     <= [HMOT](CARD0).stepgen.01.position-fb
net x-pos-fb     => joint.0.motor-pos-fb
net x-enable     <= joint.0.amp-enable-out
net x-enable     => [HMOT](CARD0).stepgen.01.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

#*******************
#  AXIS Y JOINT 1
#*******************

setp   pid.y.Pgain     [JOINT_1]P
setp   pid.y.Igain     [JOINT_1]I
setp   pid.y.Dgain     [JOINT_1]D
setp   pid.y.bias      [JOINT_1]BIAS
setp   pid.y.FF0       [JOINT_1]FF0
setp   pid.y.FF1       [JOINT_1]FF1
setp   pid.y.FF2       [JOINT_1]FF2
setp   pid.y.deadband  [JOINT_1]DEADBAND
setp   pid.y.maxoutput [JOINT_1]MAX_OUTPUT
setp   pid.y.error-previous-target true
# This setting is to limit bogus stepgen
# velocity corrections caused by position
# feedback sample time jitter.
setp   pid.y.maxerror 0.012700

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   [HMOT](CARD0).stepgen.03.dirsetup        [JOINT_1]DIRSETUP
setp   [HMOT](CARD0).stepgen.03.dirhold         [JOINT_1]DIRHOLD
setp   [HMOT](CARD0).stepgen.03.steplen         [JOINT_1]STEPLEN
setp   [HMOT](CARD0).stepgen.03.stepspace       [JOINT_1]STEPSPACE
setp   [HMOT](CARD0).stepgen.03.position-scale  [JOINT_1]STEP_SCALE
setp   [HMOT](CARD0).stepgen.03.step_type        0
setp   [HMOT](CARD0).stepgen.03.control-type     1
setp   [HMOT](CARD0).stepgen.03.maxaccel         [JOINT_1]STEPGEN_MAXACCEL
setp   [HMOT](CARD0).stepgen.03.maxvel           [JOINT_1]STEPGEN_MAXVEL

# ---closedloop stepper signals---

net y-pos-cmd    <= joint.1.motor-pos-cmd
net y-vel-cmd    <= joint.1.vel-cmd
net y-output     => [HMOT](CARD0).stepgen.03.velocity-cmd
net y-pos-fb     <= [HMOT](CARD0).stepgen.03.position-fb
net y-pos-fb     => joint.1.motor-pos-fb
net y-enable     <= joint.1.amp-enable-out
net y-enable     => [HMOT](CARD0).stepgen.03.enable

# ---setup home / limit switch signals---

net both-home-y     =>  joint.1.home-sw-in
net both-home-y     =>  joint.1.neg-lim-sw-in
net both-home-y     =>  joint.1.pos-lim-sw-in

#*******************
#  Tandem AXIS Y2 JOINT 2
#*******************

setp   pid.y2.Pgain     [JOINT_2]P
setp   pid.y2.Igain     [JOINT_2]I
setp   pid.y2.Dgain     [JOINT_2]D
setp   pid.y2.bias      [JOINT_2]BIAS
setp   pid.y2.FF0       [JOINT_2]FF0
setp   pid.y2.FF1       [JOINT_2]FF1
setp   pid.y2.FF2       [JOINT_2]FF2
setp   pid.y2.deadband  [JOINT_2]DEADBAND
setp   pid.y2.maxoutput [JOINT_2]MAX_OUTPUT
setp   pid.y2.error-previous-target true
# This setting is to limit bogus stepgen
# velocity corrections caused by position
# feedback sample time jitter.
setp   pid.y2.maxerror 0.012700

net y2-index-enable  =>  pid.y2.index-enable
net y2-enable        =>  pid.y2.enable
net y2-pos-cmd       =>  pid.y2.command
net y2-pos-fb        =>  pid.y2.feedback
net y2-output        <=  pid.y2.output

# Step Gen signals/setup for tandem axis

setp   [HMOT](CARD0).stepgen.02.dirsetup        [JOINT_2]DIRSETUP
setp   [HMOT](CARD0).stepgen.02.dirhold         [JOINT_2]DIRHOLD
setp   [HMOT](CARD0).stepgen.02.steplen         [JOINT_2]STEPLEN
setp   [HMOT](CARD0).stepgen.02.stepspace       [JOINT_2]STEPSPACE
setp   [HMOT](CARD0).stepgen.02.position-scale  [JOINT_2]STEP_SCALE
setp   [HMOT](CARD0).stepgen.02.step_type        0
setp   [HMOT](CARD0).stepgen.02.control-type     1
setp   [HMOT](CARD0).stepgen.02.maxaccel         [JOINT_2]STEPGEN_MAXACCEL
setp   [HMOT](CARD0).stepgen.02.maxvel           [JOINT_2]STEPGEN_MAXVEL

# ---closedloop stepper signals---

net y2-pos-cmd    <= joint.2.motor-pos-cmd
net y2-vel-cmd    <= joint.2.vel-cmd
net y2-output     => [HMOT](CARD0).stepgen.02.velocity-cmd
net y2-pos-fb     <= [HMOT](CARD0).stepgen.02.position-fb
net y2-pos-fb     => joint.2.motor-pos-fb
net y2-enable     <= joint.2.amp-enable-out
net y2-enable     => [HMOT](CARD0).stepgen.02.enable

# ---setup home / limit switch signals---

net both-home-y2     =>  joint.2.home-sw-in
net both-home-y2     =>  joint.2.neg-lim-sw-in
net both-home-y2     =>  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
# This setting is to limit bogus stepgen
# velocity corrections caused by position
# feedback sample time jitter.
setp   pid.z.maxerror 0.012700

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   [HMOT](CARD0).stepgen.00.dirsetup        [JOINT_3]DIRSETUP
setp   [HMOT](CARD0).stepgen.00.dirhold         [JOINT_3]DIRHOLD
setp   [HMOT](CARD0).stepgen.00.steplen         [JOINT_3]STEPLEN
setp   [HMOT](CARD0).stepgen.00.stepspace       [JOINT_3]STEPSPACE
setp   [HMOT](CARD0).stepgen.00.position-scale  [JOINT_3]STEP_SCALE
setp   [HMOT](CARD0).stepgen.00.step_type        0
setp   [HMOT](CARD0).stepgen.00.control-type     1
setp   [HMOT](CARD0).stepgen.00.maxaccel         [JOINT_3]STEPGEN_MAXACCEL
setp   [HMOT](CARD0).stepgen.00.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     => [HMOT](CARD0).stepgen.00.velocity-cmd
net z-pos-fb     <= [HMOT](CARD0).stepgen.00.position-fb
net z-pos-fb     => joint.3.motor-pos-fb
net z-enable     <= joint.3.amp-enable-out
net z-enable     => [HMOT](CARD0).stepgen.00.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

#  ---motion control signals---

net in-position               <=  motion.in-position
net machine-is-enabled        <=  motion.motion-enabled

#  ---digital in / out signals---

setp hm2_7i96.0.encoder.00.counter-mode 1
setp hm2_7i96.0.encoder.00.filter 1
setp hm2_7i96.0.encoder.00.scale -1
net plasmac:arc-voltage-in hm2_7i96.0.encoder.00.velocity => plasmac.arc-voltage-in

#  ---estop signals---

net estop-out     <=  iocontrol.0.user-enable-out
net estop-ext     =>  iocontrol.0.emc-enable-in


# ---QTPLASMAC TOOLCHANGE PASSTHROUGH---
net tool:change iocontrol.0.tool-change  => iocontrol.0.tool-changed
net tool:prep   iocontrol.0.tool-prepare => iocontrol.0.tool-prepared





# Include your custom HAL commands here
# This file will not be overwritten when you run PNCconf again

# ---COMMON PLASMAC DEBOUNCE---
# for the float and ohmic inputs each increment in delay is
# is a 0.001mm (0.00004") increase in any probed height result
setp db_float.delay     5
# set to zero if using internal ohmic sensing
setp db_ohmic.delay     0
setp db_breakaway.delay 5
setp db_arc-ok.delay    5



########################################
# The following variables are available for fine tuning some parameters.
# To use any of these, uncomment the required setp line and set an appropriate value.

# Dampen excessive noise on the arc voltage input
# default = 0 (volts)
#setp plasmac.lowpass-frequency 0

# The time delay from losing the arc ok signal until QtPlasmaC reacts to the arc loss.
# default = 0.0 (seconds)
#setp plasmac.arc-lost-delay 0.0

# For mode 0 Arc-OK only, the number of consecutive readings within the threshold that are required to set the Arc-OK signal.
# default = 6
#setp plasmac.arc-ok-counts 6

# For mode 0 Arc-OK only, the maximum voltage deviation that is allowed for a valid voltage to set the Arc OK signal.
#default = 10 (volts)
#setp plasmac.arc-ok-threshold 10

# The voltage above and below 0V that will display as 0V. Prevents small fluctuations from flickering the voltage display.
# default = 0 (volts)
#setp plasmac.zero-window 0

# The distance (in millimeters) away from the Z MAX_LIMIT that QtPlasmaC will allow the Z axis to travel while under machine control.
# default = 5 (mm)
#setp plasmac.max-offset 5

# The required number of consecutive times that the threshold has been exceeded before applying the void lock to the THC.
# default = 2
#setp plasmac.kerf-error-max 2


# ---OHMIC SENSE CONTACT DEBOUNCE---
setp plasmac.ohmic-sense-off-delay  3
setp plasmac.ohmic-sense-on-delay   3


 

Thanks Rod, I had a hdr-60-24 arrive today.

not hitting home

Did you copy the Sim file config VAR file?

i copied the error file to see if anything stands out

motor mounts. 

 



Sooo, now i will have ethercat servos. This will be fun....

Attached is block diagram showing a spindle orient example. I also attached the hal netlist.PID, limit2, offset, … etc parameters values are not complete, you will need to figure them out as you experiment. 

 

Today I finally got the Beckhoff Ek1100 running under linuxcnc with ethercat . It was a steep sloop to go on, but I finally got it . I had a lot of troubles with broken links and such under installation, so it ended up with like 15 reinstalls. and then, like a grenade hit the new image was uploaded and most of the things worked a lot smoother:)btw if any out there knows how to send commands from the ek1100 to the cx unit plz write some info:) or else it will just be controlled via outputs.. if its a lost course i am planning to run the cx unit as a normal plc instead. it will run transmission/gears and spindle, lights and such.
 Have a nice day all

bananun wrote:

Looking forward to your updates btw have you tried getting the built in homing to work or setting up the I/O's in the drive?
 

I'm honestly undecided at this point how I will proceed with homing.
Since these have absolute encoders I'd like to just do instant homing and get battery boxes to maintain position data.
I will still need to do an initial sensor homing so LCNC has a reference to start from.
I did tinker a bit with the custom homing component mentioned elsewhere here on the forum but shelved that idea for the moment till I got the physical install part complete.
For IO's I'm using a couple Beckhoff modules.

I haven't got to any tuning yet still working on the control cabinet...
The version of tuning software that I have is mostly Chinese. I asked if they were planning to release and English version and was told no.
I was planning on tuning using the front panel of each drive.
We shall see I guess...

I think the majority of us are using a debian of some kind. you are using the latest bullseye image?

raf did a write up on his process for install
forum.linuxcnc.org/18-computer/44828-rem...rd?start=1570#291712

i guess try that first, but if you can run, and ping, and tftpy is working,
the next thing to try would be to doing a fullchip erase on the rt1052, and reloading the firmware and config

i was trying to find the error that produces just now, but i cant find the old posts about it.

its a bit involved, you can look here for the basic hal setup

linuxcnc.org/docs/html/examples/mpg.html

(that happens to use a software encoder counter but the basics are the same)

Note that there are jog enable,count and scale pins for both axis and joints
The joint pins are active before homing and the axis pins are active after homing.

You could also search the forum for "MPG" as there may be a MPG setup using similar
hardware as yours.

You have no idea how glad i am, while reading i started thinking i forgot Czech!!!
-
I have installed Stahwerk plasma, have two more on order for some clients, so no worries about it if he does not reply, there is still hope.
You should start a new topic, though.

body32003 wrote:

hello scotta and thank you for your amazing work
i got my rp 2040 working with remora and its amazing 
it works with axis and qtdragon 
my question now is how to get it to work with qtplasmac, i cant get it to work even though i copied all the necessary config lines in both hal and ini files from my par port configs
can anyone help me with this
Thanks in advance

this isnt necessarily within the scope of remora, but more related to linuxcnc and hal config, but if you used one of the config generators, I would suggest redoing your config for a mesa card, its fairly easy to convert a mesa config to a remora config with minor changes, paraport had more stuff going on last time i looked.

otherwise, it would be helpful if you posted the errors you get when trying to start linuxcnc, these can be easily viewed by opening linuxcnc in terminal. Posting your ini and hal files would also be helpful. there isnt much difference between a plasmac config and any any other config, except there are a few hardcoded hal pins you need to connect to for plasmac.

Bulls eye, Tommy. It's Polish indeed. His nickname suggested me he's polish. i have the same machine (stahlwerk cut 70p) with machine torch sitting in the box for more than one year now (yes, haven't used it yet:D) and i think it's time to have some fun with it. it's HF pilot machine and i'm trying to figure out how to make it usable in cnc table. Have a bunch of Mesa cards i bought some time ago when i was visiting the States and would be nice to make it all work together. i don't have THCAD though...:/