PathPilot Lathe with 6 place turret
- brianTruck
-
Topic Author
- Offline
- Premium Member
-
Less
More
- Posts: 104
- Thank you received: 7
16 Apr 2017 13:10 #91450
by brianTruck
Replied by brianTruck on topic PathPilot Lathe with 6 place turret
Is there a feedback mechanism to tell my tool change code that G30 has completed ? Similar to ishomed ?
axis.N.homed
(bit, out)
axis.N.homing
(bit, out) TRUE if the joint is currently homing
Brian
axis.N.homed
(bit, out)
axis.N.homing
(bit, out) TRUE if the joint is currently homing
Brian
Please Log in or Create an account to join the conversation.
- andypugh
-
- Away
- Moderator
-
Less
More
- Posts: 23315
- Thank you received: 4944
16 Apr 2017 13:17 #91453
by andypugh
It's a bitmask of flags.
linuxcnc.org/docs/2.7/html/remap/remap.h...i_file_configuration
64 (bit 6) is something specific to PathPilot.
Replied by andypugh on topic PathPilot Lathe with 6 place turret
I can't find any info on that "FEATURES=64". I have seen some reference to it meaning 64 bit kernel, But can't confirm that.
It's a bitmask of flags.
linuxcnc.org/docs/2.7/html/remap/remap.h...i_file_configuration
64 (bit 6) is something specific to PathPilot.
The following user(s) said Thank You: brianTruck
Please Log in or Create an account to join the conversation.
- brianTruck
-
Topic Author
- Offline
- Premium Member
-
Less
More
- Posts: 104
- Thank you received: 7
18 Apr 2017 19:40 - 18 Apr 2017 19:45 #91595
by brianTruck
Replied by brianTruck on topic PathPilot Lathe with 6 place turret
So I get the:
REMAP=M6 modalgroup=6 prolog=change_prolog ngc=toolchange epilog=change_epilog
in the ini file, but I don't get what to write in the toolchange.ngc file.
o<toolchange> sub
G30 # go to g30
T? # now change tool
o<toolchange> endsub [1]
M2
Brian
REMAP=M6 modalgroup=6 prolog=change_prolog ngc=toolchange epilog=change_epilog
in the ini file, but I don't get what to write in the toolchange.ngc file.
o<toolchange> sub
G30 # go to g30
T? # now change tool
o<toolchange> endsub [1]
M2
Brian
Last edit: 18 Apr 2017 19:45 by brianTruck.
Please Log in or Create an account to join the conversation.
- andypugh
-
- Away
- Moderator
-
Less
More
- Posts: 23315
- Thank you received: 4944
19 Apr 2017 16:38 #91653
by andypugh
Replied by andypugh on topic PathPilot Lathe with 6 place turret
I would use something like
G53 G00 X0
G53 G0 Z1000
to go to the home position.
You don't need to do anything with T in the G-code sub
The prolog code will have populate the parameters #<tool> and #<pocket> for you to use.
An example toolchange.ngc is here, though it is a rather fancy one that allows extra wear offsets:
github.com/LinuxCNC/linuxcnc/blob/master...anucy/toolchange.ngc
G53 G00 X0
G53 G0 Z1000
to go to the home position.
You don't need to do anything with T in the G-code sub
The prolog code will have populate the parameters #<tool> and #<pocket> for you to use.
An example toolchange.ngc is here, though it is a rather fancy one that allows extra wear offsets:
github.com/LinuxCNC/linuxcnc/blob/master...anucy/toolchange.ngc
The following user(s) said Thank You: brianTruck
Please Log in or Create an account to join the conversation.
- brianTruck
-
Topic Author
- Offline
- Premium Member
-
Less
More
- Posts: 104
- Thank you received: 7
20 Apr 2017 19:39 #91718
by brianTruck
Replied by brianTruck on topic PathPilot Lathe with 6 place turret
Thanks' Andy
So in the .ini file I put :
REMAP = T prolog=get_T_number ngc=toolchange
I made a file called toolchange.ngc with this code:
O<toolchange> sub
#<tool> = [#<tool> MOD 100]
G53 G00 X0
G53 G0 Z1000
M6 T#<tool>
O<toolchange> endsub [0]
And in remap.py I added this code and compiled it to remap.pyc :
from stdglue import *
# Extract the T number into a parameter, but don't try anything else clever
def get_T_number(self,**words):
try:
cblock = self.blocks[self.remap_level]
if not cblock.t_flag:
self.set_errormsg("T requires a tool number")
return INTERP_ERROR
self.params["tool"] = cblock.t_number
return INTERP_OK
except Exception, e:
self.set_errormsg("T%d/prepare_prolog: %s" % (int(words), e))
return INTERP_ERROR
Everything fires up ok ,but when i call a tool chnge ,say "M6 T01" I get:
pycall(remap.get_T_number)failed
Thanks'
Brian
So in the .ini file I put :
REMAP = T prolog=get_T_number ngc=toolchange
I made a file called toolchange.ngc with this code:
O<toolchange> sub
#<tool> = [#<tool> MOD 100]
G53 G00 X0
G53 G0 Z1000
M6 T#<tool>
O<toolchange> endsub [0]
And in remap.py I added this code and compiled it to remap.pyc :
from stdglue import *
# Extract the T number into a parameter, but don't try anything else clever
def get_T_number(self,**words):
try:
cblock = self.blocks[self.remap_level]
if not cblock.t_flag:
self.set_errormsg("T requires a tool number")
return INTERP_ERROR
self.params["tool"] = cblock.t_number
return INTERP_OK
except Exception, e:
self.set_errormsg("T%d/prepare_prolog: %s" % (int(words), e))
return INTERP_ERROR
Everything fires up ok ,but when i call a tool chnge ,say "M6 T01" I get:
pycall(remap.get_T_number)failed
Thanks'
Brian
Please Log in or Create an account to join the conversation.
- andypugh
-
- Away
- Moderator
-
Less
More
- Posts: 23315
- Thank you received: 4944
20 Apr 2017 20:00 #91719
by andypugh
Replied by andypugh on topic PathPilot Lathe with 6 place turret
Where is the remap.py file? (there is actually no need to compile the .py file, it will get auto-compiled as needed)
Try making the SUBROUTINE path match the sample file:
github.com/LinuxCNC/linuxcnc/blob/master...lathe-fanucy.ini#L27
And put the remap,py and toplevel,py in the same folder as the INI.
Try making the SUBROUTINE path match the sample file:
github.com/LinuxCNC/linuxcnc/blob/master...lathe-fanucy.ini#L27
And put the remap,py and toplevel,py in the same folder as the INI.
Please Log in or Create an account to join the conversation.
- brianTruck
-
Topic Author
- Offline
- Premium Member
-
Less
More
- Posts: 104
- Thank you received: 7
20 Apr 2017 21:17 #91724
by brianTruck
Replied by brianTruck on topic PathPilot Lathe with 6 place turret
Andy,
I believe the files are in the right place ,what does this line do? I don't have it in mine and I see it references the "python-stdglue" like your remap file does.
github.com/LinuxCNC/linuxcnc/blob/master...athe-fanucy.ini#L104
Thanks'
Brian
I believe the files are in the right place ,what does this line do? I don't have it in mine and I see it references the "python-stdglue" like your remap file does.
github.com/LinuxCNC/linuxcnc/blob/master...athe-fanucy.ini#L104
Thanks'
Brian
Please Log in or Create an account to join the conversation.
- andypugh
-
- Away
- Moderator
-
Less
More
- Posts: 23315
- Thank you received: 4944
20 Apr 2017 21:38 #91726
by andypugh
Replied by andypugh on topic PathPilot Lathe with 6 place turret
Ah yes, add that whole section. I had lost it there at the end.
Please Log in or Create an account to join the conversation.
- dnh2000
- Offline
- New Member
-
Less
More
- Posts: 3
- Thank you received: 0
14 May 2017 20:18 #93196
by dnh2000
Replied by dnh2000 on topic PathPilot Lathe with 6 place turret
Hi brianTruck
Could you post your Hal and Ini files?
I am working on converting a Boxford 125 to pathpilot and are struggeling with many of the problems you seem to have solved.
Could you post your Hal and Ini files?
I am working on converting a Boxford 125 to pathpilot and are struggeling with many of the problems you seem to have solved.
Please Log in or Create an account to join the conversation.
- brianTruck
-
Topic Author
- Offline
- Premium Member
-
Less
More
- Posts: 104
- Thank you received: 7
15 May 2017 11:22 #93217
by brianTruck
Replied by brianTruck on topic PathPilot Lathe with 6 place turret
Here are my current files , m6 remap is commented out because it still is not working right. I will be working on getting spindle speed input next.
Brian
Brian
Please Log in or Create an account to join the conversation.
Time to create page: 0.088 seconds