2013/10/3 Dave Cole linuxcncro...@gmail.com
Probably braking resistors for the spindle. The resistors are
connected across the 3 phases of the motor to bring the motor to a rapid
stop.
Looks like they are wired in a Wye or Star connection..One center
connection and the three phases
@Sven Wesley, the shown aluminum part, what is the top of the part, the top
of the block, or the next ledge?
On Wed, Oct 2, 2013 at 6:32 AM, Erik Friesen e...@aercon.net wrote:
So far, I have realized a number of mistakes.
#1. I didn't wax the modeling board the first round, so the silicone
Quoth Chris Morley.
From: Andy Pugh
On 2 October 2013 18:26, Russell Brown russ...@lls.lls.com wrote:
loadrt abs names=
loadrt lowpass names=
This is a stepfconf bug. I can't recall what prompts it. I thought it
was fixed. (it tries to load a bunch of components
On 3 October 2013 13:22, Russell Brown russ...@lls.lls.com wrote:
So. Why are the absolute values in the INI different to the ones in the
HAL file? There's obviously some magic going on here :-)
The stepgen accel and velocity limits are limits on how fast the
stepgen will create pulses, and
2013/10/3 Erik Friesen e...@aercon.net
@Sven Wesley, the shown aluminum part, what is the top of the part, the top
of the block, or the next ledge?
It's an open mold with a plug in the center (with vertical walls). The
outer pockets in short ends are holding the plug. Here are some dropbox
Quoth andy pugh.
On 3 October 2013 13:22, Russell Brown russ...@lls.lls.com wrote:
So. Why are the absolute values in the INI different to the ones in the
HAL file? There's obviously some magic going on here :-)
However, if the axis limits are exactly the same as the stepgen limits
then
On 3 October 2013 14:32, Russell Brown russ...@lls.lls.com wrote:
My befuddled brayne though he was talking about the INI STEPGEN_MAXACCEL
He was. Unfortunately it appears that the HAL file wasn't paying any
attention to that. (and if the HAL isn't, then neither is anything
else). I am not
Chris
This is a very old bug that has been reported several times. At least
once by myself. It is still in all the latest code on master. We just
delete these lines each time. :)
On 2013/10/03 04:43 AM, Chris Morley wrote:
From: bodge...@gmail.com
Date: Wed, 2 Oct 2013 18:47:08 +0100
To:
Can the code that expands the references in the INI file do
multiplication then?
Sadly not, it would be useful at times.
Computations, loops, conditionals, procedures, etc. are doable in
ini files using haltcl as a substitue for halcmd.
The syntax for haltcl files is very similar to halcmd.
I'm thinking about completing some work I did with AVRs and Modbus by
making an adapter that has a Modbus port for a PC connection, with
digital and analog IO for VFD control. This could allow one to add
Modbus control to a VFD that normally only has keypad or button and
potentiometer control.
It's like you say ... VFDs are so cheap these days.. I consider the GS1
and GS2 series from Automation Direct to be throwaways if they fault
out. And they seem to be quite durable on top of that... If you
had a bunch of machines that already had VFDs in place and you didn't
want to
On 03/10/13 17:29, Kirk Wallace wrote:
I'm thinking about completing some work I did with AVRs and Modbus by
making an adapter that has a Modbus port for a PC connection, with
digital and analog IO for VFD control. This could allow one to add
Modbus control to a VFD that normally only has
Hi Kirk,
im interested in modbus control, in the past week i was working on
controlling some delta vfd and servo drives (only non-rt processes
like on/off, rpm set, reverse, warnings, alarm clear, status), do it
with an usb/rs485 adapter from ebay (very cheap), and using mb2hal for
interfacing
Chris Morly made a change about a year ago so the window could be closed
while Classic Ladder was still running. He added a Hal bit to allow
that. I'm not sure where it was pushed to, but it was really nice. :-)
Dave
On 10/3/2013 12:50 PM, Ricardo Moscoloni wrote:
about the lcnc side of
On 10/03/2013 09:50 AM, Ricardo Moscoloni wrote:
Hi Kirk,
im interested in modbus control, in the past week i was working on
controlling some delta vfd and servo drives (only non-rt processes
like on/off, rpm set, reverse, warnings, alarm clear, status), do it
with an usb/rs485 adapter from
On Thursday 03 October 2013 14:46:18 Dewey Garrett did opine:
Can the code that expands the references in the INI file do
multiplication then?
Sadly not, it would be useful at times.
Computations, loops, conditionals, procedures, etc. are doable in
ini files using haltcl as a substitue
From: russ...@lls.lls.com
To: emc-users@lists.sourceforge.net
Date: Thu, 3 Oct 2013 13:22:08 +0100
Subject: Re: [Emc-users] Following Error with Steppers
Quoth Chris Morley.
From: Andy Pugh
On 2 October 2013 18:26, Russell Brown russ...@lls.lls.com wrote:
loadrt
On 10/3/2013 10:41 AM, David Armstrong wrote:
On 03/10/13 17:29, Kirk Wallace wrote:
I'm thinking about completing some work I did with AVRs and Modbus by
making an adapter that has a Modbus port for a PC connection, with
digital and analog IO for VFD control. This could allow one to add
I was just doing an update to my shop machines, running 2.5.3, and noted it
was rather slow, as in very slow, 20kb/sec. Normally I get about 380k/sec
from here.
Is the server under attack?
Cheers, Gene
--
There are four boxes to be used in defense of liberty:
soap, ballot, jury, and ammo.
19 matches
Mail list logo