Rigid Tapping Help
18 Jul 2018 23:21 - 18 Jul 2018 23:22 #114504
by NCPatrol
Rigid Tapping Help was created by NCPatrol
I'm slowing delving deeper in to my mill's functionality. I bought it from someone else that built it so I'm a little behind the curve on a lot of things...
I'm using Fusion to make drill/tap operation. In fusion, it simulates fine but when I run it on the mill it goes through the to drill operations and then gets to tapping, moves Z and then stalls at line N455 and doesn't actually tap...spindle is rotating but Z isn't moving.
This is the tapping portion of the code:
Can anyone give me any input on what may be wrong here? I've looked at a couple other examples and everything seems right. The machine was set up and used by the PO for rigid tapping (encoder, etc.) so I don't believe it's a hardware issue. I'm leaning toward something in the post, but I'm still very green with gcode and I'm just not seeing it.
I'm using Fusion to make drill/tap operation. In fusion, it simulates fine but when I run it on the mill it goes through the to drill operations and then gets to tapping, moves Z and then stalls at line N455 and doesn't actually tap...spindle is rotating but Z isn't moving.
This is the tapping portion of the code:
(DRILL2)
N405 M9
N410 M1
N415 T2 M6
N420 T3
N425 S450 M3
N430 G54
N435 M8
N440 G0 X0.1272 Y-0.1315
N445 G43 Z0.6 H2
N450 G0 Z0.2
N455 G33.1 Z-1. K0.05
N460 G0 Z0.2
N465 X0.1272 Y-0.1315 Z0.6
N470 M9
N475 G53 Z0.
N480 M30
%Can anyone give me any input on what may be wrong here? I've looked at a couple other examples and everything seems right. The machine was set up and used by the PO for rigid tapping (encoder, etc.) so I don't believe it's a hardware issue. I'm leaning toward something in the post, but I'm still very green with gcode and I'm just not seeing it.
Last edit: 18 Jul 2018 23:22 by NCPatrol.
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19 Jul 2018 02:35 #114512
by NCPatrol
Replied by NCPatrol on topic Rigid Tapping Help
Well, after a little more trouble shooting, I may have been quick to dismiss a hardware problem. Seems the encoder is not registering the index signal....but is registering rotation/rpm. More trouble shooting tomorrow!
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20 Jul 2018 01:47 - 20 Jul 2018 01:48 #114556
by OT-CNC
Replied by OT-CNC on topic Rigid Tapping Help
Do you have an A and B channel besides index? Make sure it counts + and -. Also, It's sometimes hard to see the index pulse using halmeter. Did you look at the index signal with the scope?
Last edit: 20 Jul 2018 01:48 by OT-CNC.
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20 Jul 2018 02:19 #114557
by NCPatrol
Replied by NCPatrol on topic Rigid Tapping Help
Index doesn't show anything on the scope...assuming I'm looking at the right thing.
A & B appear to be reading.
Poke around some more tonight - verified that wiring was clean and not damaged.
I'm kind of leaning toward one of two theories:
1) The index portion of the encoder is bad.....this doesn't seem very likely.
2) The previous owner gave me the wrong config file. Shortly after buying it, I replaced the PC he gave me with a smaller unit and and did a fresh install on a new SSD. He walked me through loading the backed up config files he gave me when I bought it. It's possible that the backup he gave me didn't have the encoder properly configured.
For #1 - Is there a way to test the encoder to verify it's actually working?
For #2 - how to do I go about figuring out configured properly....or at all?
This is with Mesa 5i25, 7i77 and a Automation Direct TRDA-2E1000VD encoder if that helps.
A & B appear to be reading.
Poke around some more tonight - verified that wiring was clean and not damaged.
I'm kind of leaning toward one of two theories:
1) The index portion of the encoder is bad.....this doesn't seem very likely.
2) The previous owner gave me the wrong config file. Shortly after buying it, I replaced the PC he gave me with a smaller unit and and did a fresh install on a new SSD. He walked me through loading the backed up config files he gave me when I bought it. It's possible that the backup he gave me didn't have the encoder properly configured.
For #1 - Is there a way to test the encoder to verify it's actually working?
For #2 - how to do I go about figuring out configured properly....or at all?
This is with Mesa 5i25, 7i77 and a Automation Direct TRDA-2E1000VD encoder if that helps.
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20 Jul 2018 04:10 #114561
by PCW
Replied by PCW on topic Rigid Tapping Help
can you post your hal/ini files here?
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20 Jul 2018 20:01 #114610
by NCPatrol
Replied by NCPatrol on topic Rigid Tapping Help
Sure...
hal:
ini:
hal:
# Generated by PNCconf at Fri Dec 25 14:13:58 2015
# If you make changes to this file, they will be
# overwritten when you run PNCconf again
loadrt timedelay count=1
loadrt abs count=1
loadrt trivkins
loadrt [EMCMOT]EMCMOT servo_period_nsec=[EMCMOT]SERVO_PERIOD num_joints=[TRAJ]AXES
loadrt hostmot2
loadrt hm2_pci config=" num_encoders=6 num_pwmgens=0 num_stepgens=0 sserial_port_0=0020 "
setp hm2_5i25.0.watchdog.timeout_ns 5000000
loadrt pid names=pid.x,pid.y,pid.z,pid.a,pid.s
addf hm2_5i25.0.read servo-thread
addf motion-command-handler servo-thread
addf motion-controller servo-thread
addf pid.x.do-pid-calcs servo-thread
addf pid.y.do-pid-calcs servo-thread
addf pid.z.do-pid-calcs servo-thread
addf pid.a.do-pid-calcs servo-thread
addf pid.s.do-pid-calcs servo-thread
addf hm2_5i25.0.write servo-thread
#additional commands
loadrt mux16 count=4
loadrt mux_generic config="ss32,ss32"
loadrt ilowpass
loadrt comp count=1
loadrt mult2 count=1
addf timedelay.0 servo-thread
addf ilowpass.0 servo-thread
addf mux16.0 servo-thread #jogincr
addf mux16.1 servo-thread #Feedrate overide
addf mux16.2 servo-thread
addf mux16.3 servo-thread
addf mux-gen.00 servo-thread
addf mux-gen.01 servo-thread
addf mult2.0 servo-thread
addf abs.0 servo-thread
addf comp.0 servo-thread
loadrt near
addf near.0 servo-thread
# external output signals
# ---COOLANT CONROL ---
net coolant-flood hm2_5i25.0.7i77.0.0.output-01
# ---LUBRICATION SYSTEM ---
# The first input to the comparator is zero.
setp comp.0.in0 0.01
# The other input to the comparator is the current axis movement velocity
net moving comp.0.in1 <= motion.current-vel
# It needs to be connected to an output bit
net pump comp.0.out => hm2_5i25.0.7i77.0.0.output-02
#Rotary input signals
net rotary.clamped <= hm2_5i25.0.7i77.0.0.input-17
net rotary.unclamped <= hm2_5i25.0.7i77.0.0.input-18
# --- SPINDLE-BRAKE ---
#net spindle-brake hm2_5i25.0.7i77.0.0.output-00
net spindle-brake => timedelay.0.in
net spindle-delayed timedelay.0.out => hm2_5i25.0.7i77.0.0.output-00
setp timedelay.0.on-delay 14
setp timedelay.0.off-delay 0
# --- BOTH-HOME-X ---
net both-home-x <= hm2_5i25.0.7i77.0.0.input-00
# --- BOTH-HOME-Y ---
net both-home-y <= hm2_5i25.0.7i77.0.0.input-01
# --- MAX-HOME-Z ---
net max-home-z <= hm2_5i25.0.7i77.0.0.input-03
# --- HOME-A ---
net home-a <= hm2_5i25.0.7i77.0.0.input-16-not
# --- MIN-Z ---
net min-z <= hm2_5i25.0.7i77.0.0.input-04
# --- JOINT-SELECT-a-X ---
net joint-select-a <= hm2_5i25.0.7i84.0.2.input-28
# --- JOINT-SELECT-b-Y ---
net joint-select-b <= hm2_5i25.0.7i84.0.2.input-29
# --- JOINT-SELECT-c-Z ---
net joint-select-c <= hm2_5i25.0.7i84.0.2.input-30
# --- JOINT-SELECT-d-A ---
net joint-select-d <= hm2_5i25.0.7i84.0.2.input-31
# --- JOG-INCR-A ---
net jog-incr-a <= hm2_5i25.0.7i84.0.2.input-11
# --- JOG-INCR-B ---
net jog-incr-b <= hm2_5i25.0.7i84.0.2.input-10
# --- JOG-INCR-C ---
net jog-incr-c <= hm2_5i25.0.7i84.0.2.input-09
# --- Feedrate overide - FO-INCR-A ---
net fo-incr-a <= hm2_5i25.0.7i84.0.2.input-08
# --- FO-INCR-B ---
net fo-incr-b <= hm2_5i25.0.7i84.0.2.input-07
# --- FO-INCR-C ---
net fo-incr-c <= hm2_5i25.0.7i84.0.2.input-06
# --- FO-INCR-D ---
net fo-incr-d <= hm2_5i25.0.7i84.0.2.input-05
# --- FO-INCR-E ---
net fo-incr-e <= hm2_5i25.0.7i84.0.2.input-04
# --- Spindle override - SO-INCR-A ---
net so-incr-a <= hm2_5i25.0.7i84.0.2.input-25
# --- SO-INCR-B ---
net so-incr-b <= hm2_5i25.0.7i84.0.2.input-26
# --- SO-INCR-C ---
net so-incr-c <= hm2_5i25.0.7i84.0.2.input-27
# --- Max velocity override - MVO-INCR-A ---
net mvo-incr-a <= hm2_5i25.0.7i84.0.2.input-20
# --- MVO-INCR-B ---
net mvo-incr-b <= hm2_5i25.0.7i84.0.2.input-21
# --- MVO-INCR-C ---
net mvo-incr-c <= hm2_5i25.0.7i84.0.2.input-22
# --- MVO-INCR-D ---
net mvo-incr-d <= hm2_5i25.0.7i84.0.2.input-23
# --- MVO-INCR-E ---
net mvo-incr-e <= hm2_5i25.0.7i84.0.2.input-24
# --- FO-ENABLE ---
net fo-enable <= hm2_5i25.0.7i84.0.2.input-14
# external input signals
#*******************
# AXIS X
#*******************
setp pid.x.Pgain [AXIS_0]P
setp pid.x.Igain [AXIS_0]I
setp pid.x.Dgain [AXIS_0]D
setp pid.x.bias [AXIS_0]BIAS
setp pid.x.FF0 [AXIS_0]FF0
setp pid.x.FF1 [AXIS_0]FF1
setp pid.x.FF2 [AXIS_0]FF2
setp pid.x.deadband [AXIS_0]DEADBAND
setp pid.x.maxoutput [AXIS_0]MAX_OUTPUT
setp pid.x.error-previous-target true
setp pid.x.maxerror .0
net x-index-enable <=> pid.x.index-enable
net x-enable => pid.x.enable
net x-pos-cmd => pid.x.command
net x-vel-cmd => pid.x.command-deriv
net x-pos-fb => pid.x.feedback
net x-output => pid.x.output
# ---PWM Generator signals/setup---
setp hm2_5i25.0.7i77.0.1.analogout0-scalemax [AXIS_0]OUTPUT_SCALE
setp hm2_5i25.0.7i77.0.1.analogout0-minlim [AXIS_0]OUTPUT_MIN_LIMIT
setp hm2_5i25.0.7i77.0.1.analogout0-maxlim [AXIS_0]OUTPUT_MAX_LIMIT
net x-output => hm2_5i25.0.7i77.0.1.analogout0
net x-pos-cmd axis.0.motor-pos-cmd
net x-enable axis.0.amp-enable-out
# enable _all_ sserial pwmgens
net x-enable hm2_5i25.0.7i77.0.1.analogena
# ---Encoder feedback signals/setup---
setp hm2_5i25.0.encoder.03.counter-mode 0
setp hm2_5i25.0.encoder.03.filter 1
setp hm2_5i25.0.encoder.03.index-invert 0
setp hm2_5i25.0.encoder.03.index-mask 0
setp hm2_5i25.0.encoder.03.index-mask-invert 0
setp hm2_5i25.0.encoder.03.scale [AXIS_0]ENCODER_SCALE
net x-pos-fb <= hm2_5i25.0.encoder.03.position
net x-vel-fb <= hm2_5i25.0.encoder.03.velocity
net x-pos-fb => axis.0.motor-pos-fb
net x-index-enable axis.0.index-enable <=> hm2_5i25.0.encoder.03.index-enable
net x-pos-rawcounts <= hm2_5i25.0.encoder.03.rawcounts
# ---setup home / limit switch signals---
net both-home-x => axis.0.home-sw-in
net both-home-x => axis.0.neg-lim-sw-in
net both-home-x => axis.0.pos-lim-sw-in
#*******************
# AXIS Y
#*******************
setp pid.y.Pgain [AXIS_1]P
setp pid.y.Igain [AXIS_1]I
setp pid.y.Dgain [AXIS_1]D
setp pid.y.bias [AXIS_1]BIAS
setp pid.y.FF0 [AXIS_1]FF0
setp pid.y.FF1 [AXIS_1]FF1
setp pid.y.FF2 [AXIS_1]FF2
setp pid.y.deadband [AXIS_1]DEADBAND
setp pid.y.maxoutput [AXIS_1]MAX_OUTPUT
setp pid.y.error-previous-target true
setp pid.y.maxerror .000
net y-index-enable <=> pid.y.index-enable
net y-enable => pid.y.enable
net y-pos-cmd => pid.y.command
net y-vel-cmd => pid.y.command-deriv
net y-pos-fb => pid.y.feedback
net y-output => pid.y.output
# ---PWM Generator signals/setup---
setp hm2_5i25.0.7i77.0.1.analogout1-scalemax [AXIS_1]OUTPUT_SCALE
setp hm2_5i25.0.7i77.0.1.analogout1-minlim [AXIS_1]OUTPUT_MIN_LIMIT
setp hm2_5i25.0.7i77.0.1.analogout1-maxlim [AXIS_1]OUTPUT_MAX_LIMIT
net y-output => hm2_5i25.0.7i77.0.1.analogout1
net y-pos-cmd axis.1.motor-pos-cmd
net y-enable axis.1.amp-enable-out
# ---Encoder feedback signals/setup---
setp hm2_5i25.0.encoder.01.counter-mode 0
setp hm2_5i25.0.encoder.01.filter 1
setp hm2_5i25.0.encoder.01.index-invert 0
setp hm2_5i25.0.encoder.01.index-mask 0
setp hm2_5i25.0.encoder.01.index-mask-invert 0
setp hm2_5i25.0.encoder.01.scale [AXIS_1]ENCODER_SCALE
net y-pos-fb <= hm2_5i25.0.encoder.01.position
net y-vel-fb <= hm2_5i25.0.encoder.01.velocity
net y-pos-fb => axis.1.motor-pos-fb
net y-index-enable axis.1.index-enable <=> hm2_5i25.0.encoder.01.index-enable
net y-pos-rawcounts <= hm2_5i25.0.encoder.01.rawcounts
# ---setup home / limit switch signals---
net both-home-y => axis.1.home-sw-in
net both-home-y => axis.1.neg-lim-sw-in
net both-home-y => axis.1.pos-lim-sw-in
#*******************
# AXIS Z
#*******************
setp pid.z.Pgain [AXIS_2]P
setp pid.z.Igain [AXIS_2]I
setp pid.z.Dgain [AXIS_2]D
setp pid.z.bias [AXIS_2]BIAS
setp pid.z.FF0 [AXIS_2]FF0
setp pid.z.FF1 [AXIS_2]FF1
setp pid.z.FF2 [AXIS_2]FF2
setp pid.z.deadband [AXIS_2]DEADBAND
setp pid.z.maxoutput [AXIS_2]MAX_OUTPUT
setp pid.z.error-previous-target true
setp pid.z.maxerror .000
net z-index-enable <=> pid.z.index-enable
net z-enable => pid.z.enable
net z-pos-cmd => pid.z.command
net z-vel-cmd => pid.z.command-deriv
net z-pos-fb => pid.z.feedback
net z-output => pid.z.output
# ---PWM Generator signals/setup---
setp hm2_5i25.0.7i77.0.1.analogout2-scalemax [AXIS_2]OUTPUT_SCALE
setp hm2_5i25.0.7i77.0.1.analogout2-minlim [AXIS_2]OUTPUT_MIN_LIMIT
setp hm2_5i25.0.7i77.0.1.analogout2-maxlim [AXIS_2]OUTPUT_MAX_LIMIT
net z-output => hm2_5i25.0.7i77.0.1.analogout2
net z-pos-cmd axis.2.motor-pos-cmd
net z-enable axis.2.amp-enable-out
# ---Encoder feedback signals/setup---
setp hm2_5i25.0.encoder.02.counter-mode 0
setp hm2_5i25.0.encoder.02.filter 1
setp hm2_5i25.0.encoder.02.index-invert 0
setp hm2_5i25.0.encoder.02.index-mask 0
setp hm2_5i25.0.encoder.02.index-mask-invert 0
setp hm2_5i25.0.encoder.02.scale [AXIS_2]ENCODER_SCALE
net z-pos-fb <= hm2_5i25.0.encoder.02.position
net z-vel-fb <= hm2_5i25.0.encoder.02.velocity
net z-pos-fb => axis.2.motor-pos-fb
net z-index-enable axis.2.index-enable <=> hm2_5i25.0.encoder.02.index-enable
net z-pos-rawcounts <= hm2_5i25.0.encoder.02.rawcounts
# ---setup home / limit switch signals---
net max-home-z => axis.2.home-sw-in
net min-z => axis.2.neg-lim-sw-in
net max-home-z => axis.2.pos-lim-sw-in
#*******************
# AXIS A
#*******************
setp pid.a.Pgain [AXIS_3]P
setp pid.a.Igain [AXIS_3]I
setp pid.a.Dgain [AXIS_3]D
setp pid.a.bias [AXIS_3]BIAS
setp pid.a.FF0 [AXIS_3]FF0
setp pid.a.FF1 [AXIS_3]FF1
setp pid.a.FF2 [AXIS_3]FF2
setp pid.a.deadband [AXIS_3]DEADBAND
setp pid.a.maxoutput [AXIS_3]MAX_OUTPUT
setp pid.a.error-previous-target true
setp pid.a.maxerror .000
net a-index-enable <=> pid.a.index-enable
net a-enable => pid.a.enable
net a-pos-cmd => pid.a.command
net a-vel-cmd => pid.a.command-deriv
net a-pos-fb => pid.a.feedback
net a-output => pid.a.output
# ---PWM Generator signals/setup---
setp hm2_5i25.0.7i77.0.1.analogout3-scalemax [AXIS_3]OUTPUT_SCALE
setp hm2_5i25.0.7i77.0.1.analogout3-minlim [AXIS_3]OUTPUT_MIN_LIMIT
setp hm2_5i25.0.7i77.0.1.analogout3-maxlim [AXIS_3]OUTPUT_MAX_LIMIT
net a-output => hm2_5i25.0.7i77.0.1.analogout3
net a-pos-cmd axis.3.motor-pos-cmd
net a-enable axis.3.amp-enable-out
# ---Encoder feedback signals/setup---
setp hm2_5i25.0.encoder.04.counter-mode 0
setp hm2_5i25.0.encoder.04.filter 1
setp hm2_5i25.0.encoder.04.index-invert 0
setp hm2_5i25.0.encoder.04.index-mask 0
setp hm2_5i25.0.encoder.04.index-mask-invert 0
setp hm2_5i25.0.encoder.04.scale [AXIS_3]ENCODER_SCALE
net a-pos-fb <= hm2_5i25.0.encoder.04.position
net a-vel-fb <= hm2_5i25.0.encoder.04.velocity
net a-pos-fb => axis.3.motor-pos-fb
net a-index-enable axis.3.index-enable <=> hm2_5i25.0.encoder.04.index-enable
net a-pos-rawcounts <= hm2_5i25.0.encoder.04.rawcounts
# ---setup home / limit switch signals---
net home-a => axis.3.home-sw-in
net a-neg-limit => axis.3.neg-lim-sw-in
net a-pos-limit => axis.3.pos-lim-sw-in
#*******************
# SPINDLE S
#*******************
setp pid.s.Pgain [SPINDLE_9]P
setp pid.s.Igain [SPINDLE_9]I
setp pid.s.Dgain [SPINDLE_9]D
setp pid.s.bias [SPINDLE_9]BIAS
setp pid.s.FF0 [SPINDLE_9]FF0
setp pid.s.FF1 [SPINDLE_9]FF1
setp pid.s.FF2 [SPINDLE_9]FF2
setp pid.s.deadband [SPINDLE_9]DEADBAND
setp pid.s.maxoutput [SPINDLE_9]MAX_OUTPUT
setp pid.s.error-previous-target true
setp pid.s.maxerror .0000
net spindle-index-enable <=> pid.s.index-enable
net spindle-enable => pid.s.enable
net spindle-vel-cmd-rpm-abs => pid.s.command
net spindle-vel-fb-rpm-abs => pid.s.feedback
net spindle-output <= pid.s.output
# ---PWM Generator signals/setup---
setp hm2_5i25.0.7i77.0.1.analogout5-scalemax [SPINDLE_9]OUTPUT_SCALE
setp hm2_5i25.0.7i77.0.1.analogout5-minlim [SPINDLE_9]OUTPUT_MIN_LIMIT
setp hm2_5i25.0.7i77.0.1.analogout5-maxlim [SPINDLE_9]OUTPUT_MAX_LIMIT
net spindle-output => hm2_5i25.0.7i77.0.1.analogout5
net spindle-enable => hm2_5i25.0.7i77.0.1.spinena
# ---Encoder feedback signals/setup---
setp hm2_5i25.0.encoder.05.counter-mode 0
setp hm2_5i25.0.encoder.05.filter 1
setp hm2_5i25.0.encoder.05.index-invert 0
setp hm2_5i25.0.encoder.05.index-mask 0
setp hm2_5i25.0.encoder.05.index-mask-invert 0
setp hm2_5i25.0.encoder.05.scale [SPINDLE_9]ENCODER_SCALE
net spindle-revs <= hm2_5i25.0.encoder.05.position
net spindle-vel-fb-rps abs.0.in <= hm2_5i25.0.encoder.05.velocity
net spindle-index-enable <=> hm2_5i25.0.encoder.05.index-enable
# ---setup spindle control signals---
net spindle-vel-cmd-rps <= motion.spindle-speed-out-rps
net spindle-vel-cmd-rps-abs <= motion.spindle-speed-out-rps-abs
net spindle-vel-cmd-rpm <= motion.spindle-speed-out
net spindle-vel-cmd-rpm-abs <= motion.spindle-speed-out-abs
net spindle-enable <= motion.spindle-on
net spindle-cw <= motion.spindle-forward
net spindle-ccw <= motion.spindle-reverse
net spindle-brake <= motion.spindle-brake
net spindle-revs => motion.spindle-revs
net spindle-at-speed => motion.spindle-at-speed
net spindle-vel-fb-rps => motion.spindle-speed-in
net spindle-index-enable <=> motion.spindle-index-enable
net spindle-cw => hm2_5i25.0.7i77.0.0.output-04
net spindle-ccw => hm2_5i25.0.7i77.0.0.output-05
net spindle-vel-fb-rps-abs <= abs.0.out
# ---Setup spindle at speed signals---
net spindle-vel-cmd-rpm-abs => near.0.in1
net spindle-vel-fb-rpm => near.0.in2
net spindle-at-speed <= near.0.out
setp near.0.scale 1.000000
setp near.0.difference 75.0
setp mult2.0.in0 60
net spindle-vel-fb-rps-abs => mult2.0.in1
net spindle-vel-fb-rpm <= mult2.0.out
# Use ACTUAL spindle velocity from spindle encoder
# spindle-velocity bounces around so we filter it with lowpass
# spindle-velocity is signed so we use absolute component to remove sign
# ACTUAL velocity is in RPS not RPM so we scale it.
#setp scale.spindle.gain 60
#setp lowpass.spindle.gain 1.000000
#net spindle-vel-fb-rps => scale.spindle.in
#net spindle-fb-rpm scale.spindle.out => abs.spindle.in
#net spindle-fb-rpm-abs abs.spindle.out => lowpass.spindle.in
#net spindle-fb-rpm-abs-filtered lowpass.spindle.out
#******************************
# connect miscellaneous signals
#******************************
# ---HALUI signals---
net joint-select-a halui.joint.0.select
net x-is-homed halui.joint.0.is-homed
net jog-x-pos halui.jog.0.plus
net jog-x-neg halui.jog.0.minus
net jog-x-analog halui.jog.0.analog
net joint-select-b halui.joint.1.select
net y-is-homed halui.joint.1.is-homed
net jog-y-pos halui.jog.1.plus
net jog-y-neg halui.jog.1.minus
net jog-y-analog halui.jog.1.analog
net joint-select-c halui.joint.2.select
net z-is-homed halui.joint.2.is-homed
net jog-z-pos halui.jog.2.plus
net jog-z-neg halui.jog.2.minus
net jog-z-analog halui.jog.2.analog
net joint-select-d halui.joint.3.select
net a-is-homed halui.joint.3.is-homed
net jog-a-pos halui.jog.3.plus
net jog-a-neg halui.jog.3.minus
net jog-a-analog halui.jog.3.analog
net jog-selected-pos halui.jog.selected.plus
net jog-selected-neg halui.jog.selected.minus
net spindle-manual-cw halui.spindle.forward
net spindle-manual-ccw halui.spindle.reverse
net spindle-manual-stop halui.spindle.stop
net machine-is-on halui.machine.is-on
net jog-speed halui.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
# ---jog button signals---
net jog-speed <= hm2_5i25.0.7i84.0.2.analogin0
#sets jog-speed .16
## MPG stuff##########
# ---jogwheel signals to mesa encoder - shared MPG---
net joint-selected-count <= hm2_5i25.0.7i84.0.2.enc0.count
setp hm2_5i25.0.encoder.00.filter true
setp hm2_5i25.0.encoder.00.counter-mode true
# ---mpg signals---
# for axis x MPG
setp axis.0.jog-vel-mode 0
net selected-jog-incr => axis.0.jog-scale
net joint-select-a => axis.0.jog-enable
net joint-selected-count => axis.0.jog-counts
# for axis y MPG
setp axis.1.jog-vel-mode 0
net selected-jog-incr => axis.1.jog-scale
net joint-select-b => axis.1.jog-enable
net joint-selected-count => axis.1.jog-counts
# for axis z MPG
setp axis.2.jog-vel-mode 0
net selected-jog-incr => axis.2.jog-scale
net joint-select-c => axis.2.jog-enable
net joint-selected-count => axis.2.jog-counts
# for axis a MPG
setp axis.3.jog-vel-mode 0
net selected-jog-incr => axis.3.jog-scale
net joint-select-d => axis.3.jog-enable
net joint-selected-count => axis.3.jog-counts
##connect jog incr override increments
net jog-incr-a => mux16.0.sel0
net jog-incr-b => mux16.0.sel1
net jog-incr-c => mux16.0.sel2
net jog-incr-d => mux16.0.sel3
net selected-jog-incr <= mux16.0.out-f
setp mux16.0.debounce-time 0.200000
setp mux16.0.use-graycode False
setp mux16.0.suppress-no-input False
setp mux16.0.in00 0.0001
setp mux16.0.in01 0.001
setp mux16.0.in02 .01
setp mux16.0.in03 .1
setp mux16.0.in04 1
# connect feed overide increments - switches
setp halui.feed-override.count-enable true
setp halui.feed-override.direct-value true
setp halui.feed-override.scale .01
net feedoverride-incr => halui.feed-override.counts
net fo-incr-a => mux-gen.00.sel-bit-00
net fo-incr-b => mux-gen.00.sel-bit-01
net fo-incr-c => mux-gen.00.sel-bit-02
net fo-incr-d => mux-gen.00.sel-bit-03
net fo-incr-e => mux-gen.00.sel-bit-04
net feedoverride-incr <= mux-gen.00.out-s32
setp mux-gen.00.debounce-us 200000
setp mux-gen.00.suppress-no-input False
setp mux-gen.00.in-s32-00 0
setp mux-gen.00.in-s32-01 10
setp mux-gen.00.in-s32-02 20
setp mux-gen.00.in-s32-03 30
setp mux-gen.00.in-s32-04 40
setp mux-gen.00.in-s32-05 50
setp mux-gen.00.in-s32-06 60
setp mux-gen.00.in-s32-07 70
setp mux-gen.00.in-s32-08 80
setp mux-gen.00.in-s32-09 90
setp mux-gen.00.in-s32-10 100
setp mux-gen.00.in-s32-11 110
setp mux-gen.00.in-s32-12 120
setp mux-gen.00.in-s32-13 130
setp mux-gen.00.in-s32-14 140
setp mux-gen.00.in-s32-15 150
setp mux-gen.00.in-s32-16 160
setp mux-gen.00.in-s32-17 170
setp mux-gen.00.in-s32-18 180
setp mux-gen.00.in-s32-19 190
setp mux-gen.00.in-s32-20 200
# connect max velocity overide increments - switches
setp halui.max-velocity.count-enable true
setp halui.max-velocity.direct-value true
setp halui.max-velocity.scale 0.016670
net max-vel-override-incr => halui.max-velocity.counts
net mvo-incr-a => mux-gen.01.sel-bit-00
net mvo-incr-b => mux-gen.01.sel-bit-01
net mvo-incr-c => mux-gen.01.sel-bit-02
net mvo-incr-d => mux-gen.01.sel-bit-03
net mvo-incr-e => mux-gen.01.sel-bit-04
net max-vel-override-incr <= mux-gen.01.out-s32
setp mux-gen.01.debounce-us 200000
setp mux-gen.01.suppress-no-input False
setp mux-gen.01.in-s32-00 0
setp mux-gen.01.in-s32-01 2
setp mux-gen.01.in-s32-02 4
setp mux-gen.01.in-s32-03 6
setp mux-gen.01.in-s32-04 8
setp mux-gen.01.in-s32-05 10
setp mux-gen.01.in-s32-06 12
setp mux-gen.01.in-s32-07 14
setp mux-gen.01.in-s32-08 16
setp mux-gen.01.in-s32-09 18
setp mux-gen.01.in-s32-10 20
setp mux-gen.01.in-s32-11 25
setp mux-gen.01.in-s32-12 30
setp mux-gen.01.in-s32-13 35
setp mux-gen.01.in-s32-14 40
setp mux-gen.01.in-s32-15 45
setp mux-gen.01.in-s32-16 50
setp mux-gen.01.in-s32-17 55
setp mux-gen.01.in-s32-18 60
# connect spindle overide increments
setp halui.spindle-override.count-enable true
setp halui.spindle-override.direct-value true
setp halui.spindle-override.scale .01
net spindleoverride-incr => halui.spindle-override.counts
net so-incr-a => mux16.3.sel0
net so-incr-b => mux16.3.sel1
net so-incr-c => mux16.3.sel2
net spindleoverride-incr <= mux16.3.out-s
setp mux16.3.debounce-time 0.200000
setp mux16.3.use-graycode False
setp mux16.3.suppress-no-input False
setp mux16.3.in00 100.000000
setp mux16.3.in01 90.000000
setp mux16.3.in02 70.000000
setp mux16.3.in03 80.000000
setp mux16.3.in04 110.000000
setp mux16.3.in05 120.000000
setp mux16.3.in06 60.000000
setp mux16.3.in07 50.000000
# ---motion control signals---
net in-position <= motion.in-position
net machine-is-enabled <= motion.motion-enabled
# ---digital in / out signals---
# ---estop signals---
# ---estop signals---
net estop-out <= hm2_5i25.0.7i84.0.2.input-15
net estop-out => iocontrol.0.emc-enable-in
# ---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 Fri Dec 25 14:13:58 2015
# If you make changes to this file, they will be
# overwritten when you run PNCconf again
[EMC]
MACHINE = Boss5_servo
DEBUG = 0
[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/shefron/linuxcnc/nc_files
INCREMENTS = .1in .05in .01in .005in .001in .0005in .0001in
POSITION_FEEDBACK = ACTUAL
DEFAULT_LINEAR_VELOCITY = 0.250000
MAX_LINEAR_VELOCITY = 2.08
MIN_LINEAR_VELOCITY = 0.010000
DEFAULT_ANGULAR_VELOCITY = 0.250000
MAX_ANGULAR_VELOCITY = 1.000000
MIN_ANGULAR_VELOCITY = 0.010000
EDITOR = gedit
GEOMETRY = xyz-aw
PYVCP = spindle.xml
PYVCP = LEDs.xml
[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
USER_M_PATH= M-codes
[EMCMOT]
EMCMOT = motmod
COMM_TIMEOUT = 1.0
COMM_WAIT = 0.010
SERVO_PERIOD = 1000000
[HOSTMOT2]
# **** This is for info only ****
# DRIVER0=hm2_pci
# BOARD0=5i25
[HAL]
HALUI = halui
HALFILE = Boss5_servo.hal
HALFILE = custom.hal
POSTGUI_HALFILE = postgui_call_list.hal
POSTGUI_HALFILE = spindle_to_pyvcp.hal
SHUTDOWN = shutdown.hal
[HALUI]
[TRAJ]
AXES = 9
COORDINATES = X Y Z W A
MAX_ANGULAR_VELOCITY = 360.00
DEFAULT_ANGULAR_VELOCITY = 36.00
LINEAR_UNITS = inch
ANGULAR_UNITS = degree
CYCLE_TIME = 0.010
DEFAULT_VELOCITY = 0.10
MAX_LINEAR_VELOCITY = 2.08
[EMCIO]
EMCIO = io
CYCLE_TIME = 0.100
TOOL_TABLE = tool.tbl
TOOL_CHANGE_QUILL_UP = 1
#********************
# Axis X
#********************
[AXIS_0]
TYPE = LINEAR
HOME = 9
FERROR = 1
MIN_FERROR = 1
MAX_VELOCITY = 1.0
MAX_ACCELERATION = 30.0
P = 100
I = 0
D = 0
FF0 = 0
FF1 = 3.03
FF2 = 0
BIAS = 0
DEADBAND = 0
MAX_OUTPUT = 0
ENCODER_SCALE = -163840
OUTPUT_SCALE = 10
OUTPUT_MIN_LIMIT = -10
OUTPUT_MAX_LIMIT = 10
MIN_LIMIT = .25
MAX_LIMIT = 18.0
HOME_OFFSET = 0
HOME_SEARCH_VEL = -.2
HOME_LATCH_VEL = 0.016667
HOME_FINAL_VEL = 0.000000
HOME_USE_INDEX = NO
HOME_IGNORE_LIMITS = YES
HOME_SEQUENCE = 1
#********************
# Axis Y
#********************
[AXIS_1]
TYPE = LINEAR
HOME = 10
FERROR = 1
MIN_FERROR = 1
MAX_VELOCITY = 2.08
MAX_ACCELERATION = 30.0
P = 500
I = 0
D = 0
FF0 = 0
FF1 = 3.03
FF2 = 0
BIAS = 0
DEADBAND = 0
MAX_OUTPUT = 0
ENCODER_SCALE = -40960
OUTPUT_SCALE = 10
OUTPUT_MIN_LIMIT = -10
OUTPUT_MAX_LIMIT = 10
MIN_LIMIT = -0
MAX_LIMIT = 12
HOME_OFFSET = 12
HOME_SEARCH_VEL = 0.2
HOME_LATCH_VEL = -0.016667
HOME_FINAL_VEL = 0.000000
HOME_USE_INDEX = NO
HOME_IGNORE_LIMITS = YES
HOME_SEQUENCE = 2
#********************
# Axis Z
#********************
[AXIS_2]
TYPE = LINEAR
HOME = 0.0
FERROR = 1
MIN_FERROR = 1
MAX_VELOCITY = 1.0
MAX_ACCELERATION = 30.0
P = 300
I = 0
D = 0
FF0 = 0
FF1 = 3.1
FF2 = 0
BIAS = 0
DEADBAND = 0
MAX_OUTPUT = 0
ENCODER_SCALE = -163840
OUTPUT_SCALE = 10
OUTPUT_MIN_LIMIT = -10
OUTPUT_MAX_LIMIT = 10
MIN_LIMIT = -5
MAX_LIMIT = 0.001
HOME_OFFSET = 0.05
HOME_SEARCH_VEL = 0.100000
HOME_LATCH_VEL = 0.016667
HOME_FINAL_VEL = 0.000000
HOME_USE_INDEX = NO
HOME_IGNORE_LIMITS = YES
HOME_SEQUENCE = 0
#********************
# Axis W
#********************
[AXIS_8]
TYPE = LINEAR
ENCODER_SCALE = -6350
##Immediate Homing###
HOME_SEARCH_VEL = 0
HOME_LATCH_VEL = 0
HOME_FINAL_VEL = 0
HOME_USE_INDEX = NO
HOME_SEQUENCE = 0
#********************
# Axis A
#********************
[AXIS_3]
TYPE = ANGULAR
HOME = 13.411
FERROR = 360
MIN_FERROR = 30
MAX_VELOCITY = 140
MAX_ACCELERATION = 30
P = 60
I = 0
D = 0
FF0 = 0
FF1 = 3.03
FF2 = 0
BIAS = 0
DEADBAND = 0
MAX_OUTPUT = 0
ENCODER_SCALE = -16384
OUTPUT_SCALE = 10
OUTPUT_MIN_LIMIT = -10
OUTPUT_MAX_LIMIT = 10
MIN_LIMIT = -9999999.0
MAX_LIMIT = 9999999.0
##Immediate Homing###
HOME_SEARCH_VEL = 0
HOME_LATCH_VEL = 0
HOME_FINAL_VEL = 0
HOME_USE_INDEX = NO
HOME_SEQUENCE = 0
##Repeatable homing##
#HOME_OFFSET = 1
#HOME_SEARCH_VEL = 10.000000
#HOME_LATCH_VEL = -0.500000
#HOME_FINAL_VEL = 0.000000
#HOME_USE_INDEX = YES
#********************
# Spindle
#********************
[SPINDLE_9]
P = 0.0
I = 0.0
D = 0.0
FF0 = 1.0
FF1 = 0.0
FF2 = 0.0
BIAS = 0.0
DEADBAND = 0.0
MAX_OUTPUT = 3600.0
ENCODER_SCALE = 4000.0
OUTPUT_SCALE = 3600.0
OUTPUT_MIN_LIMIT = 0.0
OUTPUT_MAX_LIMIT = 3600.0
#********************
# Axis B
#********************
[AXIS_4]
#********************
# Axis C
#********************
[AXIS_5]
#********************
# Axis U
#********************
[AXIS_6]
#********************
# Axis V
#********************
[AXIS_7]
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24 Jul 2018 22:36 #114773
by NCPatrol
Replied by NCPatrol on topic Rigid Tapping Help
Bump!
Any pointers?
The previous owner did this conversion with the original steppers and then later converted to servos. He's fairly confident that he had used rigid tapping after the servo conversion (meaning the config should be correct), but I don't think he was 100% sure.
Any pointers?
The previous owner did this conversion with the original steppers and then later converted to servos. He's fairly confident that he had used rigid tapping after the servo conversion (meaning the config should be correct), but I don't think he was 100% sure.
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25 Jul 2018 15:32 - 25 Jul 2018 15:33 #114808
by OT-CNC
Replied by OT-CNC on topic Rigid Tapping Help
I glanced over the ini and hal and didn't see anything obviously wrong but maybe one of the experts could confirm.
How low of an rpm can you go with your vfd?
Can you currently turn on the spindle in a cw and ccw direction?
Can you confirm that in halmeter if you load the encoder.05 it's counting + and -?
Can you turn the spindle manually very slowly and see if the encoder.05 index led blips brown/yellow one per revolution? If you can't turn it slowly you'll need to use halscope to trigger it.
Your ini's name suggests this is on a Boss5 BP type of machine? Can tell us where the encoder is fitted on your machine? Is the vari-disc "gear box" in place and being used? If so, is your spindle at speed correct?
How low of an rpm can you go with your vfd?
Seems the encoder is not registering the index signal....but is registering rotation/rpm. More trouble shooting tomorrow!
Can you currently turn on the spindle in a cw and ccw direction?
Can you confirm that in halmeter if you load the encoder.05 it's counting + and -?
Can you turn the spindle manually very slowly and see if the encoder.05 index led blips brown/yellow one per revolution? If you can't turn it slowly you'll need to use halscope to trigger it.
Your ini's name suggests this is on a Boss5 BP type of machine? Can tell us where the encoder is fitted on your machine? Is the vari-disc "gear box" in place and being used? If so, is your spindle at speed correct?
Last edit: 25 Jul 2018 15:33 by OT-CNC. Reason: format
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25 Jul 2018 15:45 #114809
by NCPatrol
^^
Replied by NCPatrol on topic Rigid Tapping Help
Correct, it's a rigid ram Boss 5. Encoder is mounted on top of the spindle pulley. The machine has been retrofitted with pulley drives, the varispeed is long gone. Speed appears to be correct, though i haven't checked it with a tach yet. I ha no reason to believe it's off.I glanced over the ini and hal and didn't see anything obviously wrong but maybe one of the experts could confirm.
How low of an rpm can you go with your vfd?
It doesn't seem to like anything below 100rpm, but does fine on the next click up around 120rpm.
Seems the encoder is not registering the index signal....but is registering rotation/rpm. More trouble shooting tomorrow!
Can you currently turn on the spindle in a cw and ccw direction?
Yes, spindle functions perfectly in both directions.
Can you confirm that in halmeter if you load the encoder.05 it's counting + and -?
Yes, encoder counts both directions
Can you turn the spindle manually very slowly and see if the encoder.05 index led blips brown/yellow one per revolution? If you can't turn it slowly you'll need to use halscope to trigger it.
No change/response shown on any of the index variables.
Your ini's name suggests this is on a Boss5 BP type of machine? Can tell us where the encoder is fitted on your machine? Is the vari-disc "gear box" in place and being used? If so, is your spindle at speed correct?
^^
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25 Jul 2018 16:39 #114813
by OT-CNC
Replied by OT-CNC on topic Rigid Tapping Help
How is the encoder connected to your board? Index going to the right connection?
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