Peter, are you referring to the "loadrt" statements, or the "addf"
statements?
I am having the same following errors after the update last weekend.
--J. Ray Mitchell Jr.
jrmitche...@gmail.com
"Good enough is the enemy of excellence"author unknown
On Fri, Aug 16, 2019 at 10:18 AM Peter C.
On Sat, 17 Aug 2019, Frank Tkalcevic wrote:
Date: Sat, 17 Aug 2019 13:33:53 +1000
From: Frank Tkalcevic
Reply-To: "Enhanced Machine Controller (EMC)"
To: "'Enhanced Machine Controller (EMC)'"
Subject: Re: [Emc-users] Homing following error (was PID feed forward)
(this is my 3rd attempt
I would definitely put a reactor, filter/s, or isolation transformer on
the front end of the cheap drives.
If you are not running the drive cables (the cables between the drives
and the motors) in conduit or metallic seal tite, I would use shielded
cable.
Otherwise you risk RFI issues. I've
A properly made VFD should have nothing between it and the motor, except
perhaps a manual disconnect, which you'd only open after the input power is
disconnected. If the VFDs have a remote control input like RS485, USB, a
network jack etc. it should be possible to use an SBC like a Raspberry Pi
It is pretty easy to hook I/O to linuxcnc.. We have used opto22 24 I/O
panels which connect directly to mesa 50 pin connectors. Something like
the 7i69 gives you a realtime smart serial connection to the mesa host and
48 I/O.
https://mesaus.com/product/7i69/
example..
>
> If you want to work in the office and not the shop.Why not do a
> remote login?
Not enough space for the scope etc. out in the shop. Much easier to set up a
small test set and verify things when all the lab equipment is handy.
Plus once I start moving motors attached to the mill I
If you want to work in the office and not the shop.Why not do a
remote login?
I have a few small Raspberry Pi type computers and an iMac with a
large screen. I always work from the Mac and log in to the Pis with
the screen or just a terminal exported to the Mac. You can use VNC,
X11 or just
On Fri, 16 Aug 2019, Les Newell wrote:
Date: Fri, 16 Aug 2019 17:18:01 +0100
From: Les Newell
Reply-To: "Enhanced Machine Controller (EMC)"
To: emc-users@lists.sourceforge.net
Subject: Re: [Emc-users] Homing following error (was PID feed forward)
I think it is same issue as you. I'm
So here's what's running on the Office LinuxCNC PC and it is RTAI.
Linux Lenovo-1 3.4-9-rtai-686-pae #1 SMP PREEMPT Debian 3.4.55-4linuxcnc i686
GNU/Linux
LINUXCNC_RTLIB_DIR=/usr/realtime-3.4-9-rtai-686-pae/modules/linuxcnc
./7i92H_Machine.hal:8: Can't find module 'hm2_eth' in
> To see which kernel you are running. LimuxCNC uspace edition will run on a
> non-realtime kernel, possibly well enough to find and enumerate the cards.
>
Is LimuxCNC an English version?
--
Addressee is the intended audience.
If you are not the addressee then my consent is not given for you to
https://www.dropbox.com/s/he8bvi9dxezxfnz/enshutoolchange.comp?dl=0
This is a link to the tool change component I wrote for the Enshu.
Side mount change matrix
Random tool changer
Z axis moves up to tool change position
The matrix moves the pot into position.
The tool matrix is hydraulic and
I think it is same issue as you. I'm still getting following errors on
homing even though command-deriv is unconnected. It does depend rather
on where the machine was before it started homing.
Les
I am seeing this on one of my axis, after upgrading from 2.5 to master.
It moves to the home
My answer is it depends.
If you already have I/O that you can use, and you can do the logic in
Classic Ladder or a component, then that will work.
If you need to add high current I/O or need 120 or 220 volt AC I/O then
you might as well buy a cheap PLC. The Click PLC with the Modbus TCP
> On 16 Aug 2019, at 16:04, andrew beck wrote:
>
> Does your component manage all the limit switches and stops and motors to
> rotate the tool etc?
No, all it does is manage the carousel rotation when passed a pocket number.
One way to manage the other motions and check the “in-position”
It really depends on what you are familiar with. If you have a classic
ladder back ground - it might be an easy way for you to create the logic
you need. It is just another tool.
On the K the tool arm and chain is done in classic ladder. The gear
shifting and spindle index is done in a comp.
Hey Andy
my mill doesn't need any toolchanging movement once the z axis gets to the
toolchange height. the toolchanger has a arm that drops down and swaps the
tools, It is quite a new mill with a 24 tool side mount random position
toolchanger.so all I need think about I think is the actual
On Fri, 16 Aug 2019 at 13:36, andrew beck wrote:
I just wondered what is involved in changing to 2.8 and is there a iso that
> I can just flash the computer with or do I have to build from source. as I
> saw 2.9 is out now so I guess 2.8 must be getting a lot of use.
>
The easiest way to get
Hi guys
I am currently running 2.7 linuxcnc. I think it is the stretch iso but I
am not sure. how to I tell if I have linuxcnc stretch iso. would love it
if someone could show me a simple way to tell what i have. there must be
some show command.
I just wondered what is involved in changing
On Fri, 16 Aug 2019 at 10:11, John Dammeyer wrote:
Yes. The hal file is the same as the one on the other system. The error
states file not found on path... and indeed there is no folder with that
file. So it's somewhere else or was never installed. But with Wheezy
discontinued I guess it's
> >
> > But when I run LinuxCNC with the new hal file that has this line:
> >
> > loadrt hm2_eth board_ip="192.168.1.121" config=" num_encoders=0
> > num_pwmgens=0 num_stepgens=5"
> >
> > It complains that it can't find "hm2_eth".
> >
>
> Just to check, do you first "loadrt hostmot2" before the
On Fri, 16 Aug 2019 at 07:24, John Dammeyer wrote:
>
> But when I run LinuxCNC with the new hal file that has this line:
>
> loadrt hm2_eth board_ip="192.168.1.121" config=" num_encoders=0
> num_pwmgens=0 num_stepgens=5"
>
> It complains that it can't find "hm2_eth".
>
Just to check, do you
On Fri, 16 Aug 2019 at 01:53, Todd Zuercher wrote:
> I am preparing to install a half dozen el cheapo Chinese VFDs on a
> machine. Any one have any idea if I need to or should be putting input
> line filters on them? No mention of anything like this in the Chinglish
> manual. If so how do you
Thanks Robert.
That's what I was afraid of. Tons of work when really the easy solution is to
repartition the disk so it matches the dual boot one in the shop and then
install from the same Live CD I used for the shop computer. Really does make
sense. Just that the office one has all sorts of
I hope I haven't got the wrong end of the stick with the following.
Look in /usr/lib/linuxcnc/modules
It should be thereif not, you may have to update the Wheezy sources
( if you haven't already as Wheezy is EOL, it's be explained on the
forums) and re install/update Linuxcnc.
You'll
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