Lathe__PathPilot_5i25+5i77

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dinkata
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18 Feb 2017 08:28 - 18 Feb 2017 11:54 #88163 by dinkata

Lathe__PathPilot_5i25+5i77 was created by dinkata

I try work Lathe PathPilot with Mesa 5i25 + 7i77.[This config work with Linuxcnc 2.7.8 ]
How to change all in metric system ? I try..
tormach_lathe_ui.py:

return 1.0 if self.g21 else 25.4

ini

RS274NGC_STARTUP_CODE = G7 G18 G21 G90

[TRAJ]....LINEAR_UNITS = mm

but very little field work start up :

DRO show mm *25.4 !!??Here command G0 X-50 Z-100

Classicladder work ! Home work ! There is still work

Sorry for my language , i use google transalator

Last edit: 18 Feb 2017 11:54 by dinkata.

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rafferty
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19 Feb 2017 05:44 - 19 Feb 2017 05:51 #88235 by rafferty

Replied by rafferty on topic Lathe__PathPilot_5i25+5i77

I changed the INI file, in the [RS274NGC] section change the line

RS274NGC_STARTUP_CODE = G8 G17 G20 G90 G64

to

RS274NGC_STARTUP_CODE = G8 G17 G21 G90 G64

No changes to TRAJ section.

Now all UI displays and buttons are metric, but unfortunately all the values in the INI file still need to be imperial, I'm comfortable with either so it's not really a problem for me.

g21 appears 38 times in the current mill UI so not sure what your one line python change does.

Ken

Last edit: 19 Feb 2017 05:51 by rafferty. Reason: More detail

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racedirector
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19 Feb 2017 11:25 #88246 by racedirector

Replied by racedirector on topic Lathe__PathPilot_5i25+5i77

Path pilot runs on imperial and changes to metric as it needs. Everything in the ini file needs to be imperial, just the G21 line in RS274NGC is needed. I run my router on mm btw....

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dinkata
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20 Feb 2017 09:39 #88329 by dinkata

Replied by dinkata on topic Lathe__PathPilot_5i25+5i77

rafferty , racedirector Thank you for your participation.
I would like to know does anyone work PathPilot_5i25+5i77 .
I set ini

Warning: Spoiler!

#
# Tormach Lathe LinuxCNC for Mesa [56]i25 card INI
#

[EMC]
MACHINE = tormach_lathe
#DEBUG = 0
# Debug level, 0 means no messages. See src/emc/nml_intf/debugflags.h for others
#DEBUG = 0x00000002 # configuration
#DEBUG = 0x7FFFFFFF
#DEBUG = 0x7FFFDEFF #no interp,oword
#DEBUG = 0x00008000 # py only
#DEBUG = 0x0000E000 # py + remap + Oword
#DEBUG = 0x0000C002 # py + remap + config
#DEBUG = 0x0000C100 # py + remap + Interpreter
#DEBUG = 0x0000C140 # py + remap + Interpreter + NML msgs
#DEBUG = 0x0000C040 # py + remap + NML
#DEBUG = 0x0003E100 # py + remap + Interpreter + oword + signals + namedparams
#DEBUG = 0x10000000 # EMC_DEBUG_USER1 - trace statements
#DEBUG = 0x20000000 # EMC_DEBUG_USER2 - trap into Python debugger
#DEBUG = 0x7FFFFFFF # EMC_DEBUG_ALL
#DEBUG = 0x10008000 # USER1, PYTHON
#DEBUG = 0x30008000 # USER1,USER2, PYTHON # USER2 will cause involute to try to connect to pydev
#DEBUG = 0x00080000 #EMC_DEBUG_REDIS
DEBUG = 0x00000100 # Interpreter

[DISPLAY]
DISPLAY = tormach_lathe_ui.py
EDITOR = gedit
POSITION_OFFSET = RELATIVE
POSITION_FEEDBACK = ACTUAL
MAX_FEED_OVERRIDE = 1.2
INTRO_GRAPHIC = tormach_lathe_splash.gif
INTRO_TIME = 2
PROGRAM_PREFIX = ~/gcode/subroutines
LATHE = 1
GEOMETRY = -XZ

[REDIS]
# IMPORTANT: redis-server has a bad side effect where if *any* arguments are provided
# it clears the default save parameters and then *never* saves changes.
# The default save parameters must be restored by including them as args.
# appendServerSaveParams(60*60,1); /* save after 1 hour and 1 change */
# appendServerSaveParams(300,100); /* save after 5 minutes and 100 changes */
# appendServerSaveParams(60,10000); /* save after 1 minute and 10000 changes */
SERVER_ARGS = --dir ~/lathe_data --dbfilename dump.rdb --save 3600 1 --save 300 100 --save 60 10000

[TASK]
TASK = milltask
CYCLE_TIME = 0.010

[RS274NGC]
PARAMETER_FILE = ~/lathe_data/emc.var
RS274NGC_STARTUP_CODE = G7 G18 G21 G90 G64
SUBROUTINE_PATH = ~/tmc/subroutines:~/gcode/subroutines
# Set bit 6 for Fanuc style tool offsets
FEATURES = 64
SINGLE_BLOCK_LOCAL_SUB = YES
SINGLE_BLOCK_EXTERNAL_SUB = NO

[EMCMOT]
EMCMOT = motmod
COMM_TIMEOUT = 1.0
COMM_WAIT = 0.010
BASE_PERIOD = 100000
SERVO_PERIOD = 1000000

[HOSTMOT2]
# **** This is for info only ****
# DRIVER0=hm2_pci
# BOARD0=5i25
# BITFILE0=mesa/tormach_lathe.bit
BITFILE0=mesa/5i25_7i77x2.bit

[HAL]
HALUI = halui
HALFILE = tormach_lathe_5i25CT161.hal
POSTGUI_HALFILE = postgui_tormach_lathe_5i25CT161.hal

[TRAJ]
AXES = 4
COORDINATES = X Z
LINEAR_UNITS = inch
ANGULAR_UNITS = degree
DEFAULT_VELOCITY = 0.5
MAX_LINEAR_VELOCITY = 1.0
# NO_FORCE_HOMING = 1
POSITION_FILE = ~/lathe_data/position.txt
DEFAULT_TOLERANCE = 0.01
DEFAULT_NAIVECAM_TOLERANCE = 0.0

[EMCIO]
EMCIO = io
CYCLE_TIME = 0.100
TOOL_TABLE = ~/lathe_data/tool.tbl
TOOL_CHANGE_WITH_SPINDLE_ON = 1

#********************
# Axis X
#********************
[AXIS_0]
TYPE = LINEAR
HOME = 0.0
FERROR = 5.0
MIN_FERROR = 0.1
MAX_VELOCITY = 1.0
MAX_ACCELERATION = 15.0
P = 1.0
I = 0.001
D = 0.0
FF0 = 0.0
FF1 = 0.0
FF2 = 0.0
BIAS = 0.0
DEADBAND = 0.0
MAX_OUTPUT = 0.0
ENCODER_SCALE = -50799.998
OUTPUT_SCALE = 10.0
OUTPUT_MIN_LIMIT = -10.0
OUTPUT_MAX_LIMIT = 10.0
BACKLASH = 0.0
MIN_LIMIT = -8.464566929
MAX_LIMIT = 0.393700787
HOME_OFFSET = -1.377952756
HOME_SEARCH_VEL = 0.590551181
HOME_LATCH_VEL = 0.039370079
HOME_FINAL_VEL = 0.5000
HOME_USE_INDEX = YES
HOME_SEQUENCE = 0

#********************
# Axis Z
#********************
[AXIS_2]
TYPE = LINEAR
HOME = 0.0
FERROR = 5.0
MIN_FERROR = 0.1
MAX_VELOCITY = 1.0
MAX_ACCELERATION = 15.0
P = 1.0
I = 0.001
D = 0.0
FF0 = 0.0
FF1 = 0.0
FF2 = 0.0
BIAS = 0.0
DEADBAND = 0.0
MAX_OUTPUT = 0.0
ENCODER_SCALE = -25399.999
OUTPUT_SCALE = 10.0
OUTPUT_MIN_LIMIT = -10.0
OUTPUT_MAX_LIMIT = 10.0
BACKLASH = 0.0
MIN_LIMIT = -18.11023622
MAX_LIMIT = 0.393700787
HOME_OFFSET = 0.000000
HOME_SEARCH_VEL = 0.590551181
HOME_LATCH_VEL = 0.039370079
HOME_FINAL_VEL = 0.5000
HOME_USE_INDEX = YES
HOME_SEQUENCE = 1

#********************
# Spindle
#********************
[SPINDLE_9]
MAX_OUTPUT = 2000.0
ENCODER_SCALE = -4096.0
OUTPUT_SCALE = 2000
OUTPUT_MIN_LIMIT = -2000
OUTPUT_MAX_LIMIT = 2000

but when you move axis error : axis.0 following error .Maybe I can set up PID ?
This config work with Linuxcnc 2.7.8 .These are the PID settings :

Warning: Spoiler!

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dinkata
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21 Feb 2017 08:43 - 21 Feb 2017 14:19 #88422 by dinkata

Replied by dinkata on topic Lathe__PathPilot_5i25+5i77

First step ready :woohoo:

it's in progress cycle:

o100 do
M66 P0 L0
o101 if [#5399 NE 1]
G91 G1 X50 Z50 F1000
G4 P2
G91 G1 X-50 Z-50 F1000
G4 P2
o101 else
o100 break
o101 endif
o100 while [#<_task> NE 0]
M2

Last edit: 21 Feb 2017 14:19 by dinkata.

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