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Thermal Overload
The threads that wouldn't die...
- PC reliability?
- Windows, real time
- PID loops
- PCs vs. PLCs
- Replacing people
- MS 'monopoly'?
- Software quality
- Where do we go from here?
- Why pay?
- PC reliability?
- Windows, real time
- PID loops
- PCs vs. PLCs
- Replacing people
- MS 'monopoly'?
- Software quality
- Where do we go from here?
- Why pay?
Fortune
"I'd love to go out with you, but I'm doing door-to-door collecting for
static cling."
static cling."
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While trying to compile LinuxPLC, todays CVS, the compiler stopped on the file lib/period/period. ...
I've just made a first-pass integration of classicladder into the LinuxPLC. ...
New Replies:
By Curt Wuollet on 30 August, 2001 - 4:30 pm -
Great! Jiri, Warts and all, we have a start on RLL. Regards cww -- Free Tools! Machine...
from the Automation List department...
Re: [MAT-devel] Oven demo graphical interface ready. (Screen Shots)I placed screenshots of the oven_gtk demo windows in my personal homepage...
New Replies:
By Juan Carlos Orozco on 30 August, 2001 - 9:30 am -
Jiri Baum wrote, > > Hello Juan, > > I placed screenshots of the oven_gtk demo windows...
Found some interesting items when configuring a new RH7...
New Replies:
By Harald Albrecht on 29 August, 2001 - 9:34 am -
Ahhh, I now remember seeing this some time ago -- aren't there two different protocol versions of...
By Curt Wuollet on 29 August, 2001 - 9:23 am -
Hi Harald 2.4.2 In "character devices" which makes sense for r3964. I'm not sure what...
By Harald Albrecht on 16 August, 2001 - 9:58 am -
Curt Wuollet wrote: > Found some interesting items when configuring a new RH7.1 kernel. > ...
The oven_gtk demo (graphical user interface of the oven demo) is now on the cvs. ...
New Replies:
By Juan Carlos Orozco on 16 August, 2001 - 10:59 am -
Hi all, I placed screenshots of the oven_gtk demo windows in my personal homepage....
To: inquiries@nist.gov: I have three questions ...
New Replies:
By Curt Wuollet on 15 August, 2001 - 11:00 am -
Date: Tue, 14 Aug 2001 13:41:02 -0400 To: frederick.proctor@NIST.gov From: Larry Reeker...
What would it take to build a digital or analog I/O interface PCI card?
New Replies:
By Paul Fritze on 14 August, 2001 - 1:56 pm -
I was wondering if you ever found a solution on how to hook up an ISA card to a PCI slot, I need a...
I've been reading this list for quite awhile now and it's time to lend you guys a hand in developing the LPLC. ...
I uploaded to the mat cvs the first release candidate of the oven demo using vitrine. ...
New Replies:
By Jiri Baum on 14 August, 2001 - 11:01 am -
Juan: > Now the basic_gtk bug (no pushbuttons) and the hmi_gtk feature request > (graphical...
By Juan Carlos Orozco on 13 August, 2001 - 3:01 pm -
Because this is a more complete demo, now the start machine and stop machine actually work. You...
By Mario de Sousa on 13 August, 2001 - 3:00 pm -
Arggghhh... Forget it! It seems that we now have to start the machine first... ;-) Cheers, ...
By Mario de Sousa on 13 August, 2001 - 2:11 pm -
> I uploaded to the mat cvs the first release candidate of the oven demo using > vitrine. ...
By Juan Carlos Orozco on 13 August, 2001 - 2:09 pm -
Hi, Now the basic_gtk bug (no pushbuttons) and the hmi_gtk feature request (graphical...
By Juan Carlos Orozco on 13 August, 2001 - 2:00 pm -
>> I am not a cvs expert so I rather not do this changes myself. > > It's not really...
By Jiri Baum on 13 August, 2001 - 12:59 pm -
Juan: > I am not a cvs expert so I rather not do this changes myself. It's not really possible...
from the Automation List department...
on-line changes (was: [Fwd: ENGR: Ladder Logic, Automation replacing people])Curt wrote: > I've been thinking about how to make several front ends work. For now that can be separate but some sort of intermediate language would make it much easier to implement on line editing. My first thought is to have a
simple list of equations to be solved. If the list were in core we could, with proper synchronization, edit it between cycles. <
I can't see what benefit such equations would give us (or, how to do them
so that they'd bring us such benefit). ...
simple list of equations to be solved. If the list were in core we could, with proper synchronization, edit it between cycles. <
I can't see what benefit such equations would give us (or, how to do them
so that they'd bring us such benefit). ...
New Replies:
By Johan Bengtsson on 8 August, 2001 - 11:21 am -
Is there really any reason all modules must follow the same way? a PID does normally never have to...
By Curt Wuollet on 30 July, 2001 - 3:58 pm -
Hi Jiri I'm just facilitating the discussion, you can throw my idea away. I've already seen...
I just made links between the pages in the manual, so you can go to the
next page instead of having to go to the table of contents all the time. ...
next page instead of having to go to the table of contents all the time. ...
New Replies:
By Gary James on 7 August, 2001 - 9:44 am -
> Gary, why don't you give us a short example of what it is like to write > for the DocBook...
By Mario de Sousa on 6 August, 2001 - 9:51 am -
Jiri Baum wrote: > > Gary: > > Has anyone considered using DocBook. It's relatively...
By Jiri Baum on 6 August, 2001 - 9:07 am -
Gary: > Has anyone considered using DocBook. It's relatively easy to do a > structured...
By Gary James on 3 August, 2001 - 9:57 pm -
Hi All, Has anyone considered using DocBook. It's relatively easy to do a structured document with...
When this project started a couple of people came forward offering their help in writing documentation...
New Replies:
By Mario de Sousa on 3 August, 2001 - 10:54 am -
Aditya and Marcelo, Thanks for coming forward. My suggestion to you now is that you glance...
By MMiacca on 3 August, 2001 - 9:10 am -
Hello, Mario (Mario de Sousa), can I help with the documentation?. I work in PLCs from 15 years,...
By Aditya Sharad Ayachit on 2 August, 2001 - 3:05 pm -
I would sure be interested. Do let me know Aditya _______________________________________________...
I thought I'd forward this as something to think about. Does anyone know just how they do this on commercial PLC's ....
New Replies:
By Jiri Baum on 30 July, 2001 - 9:40 am -
Scott: > An online editor needs to understand the structure of the stored binary > code and...
By Bill Meahan on 30 July, 2001 - 9:37 am -
> "Michael R. Batchelor" wrote: > > > > On Sun, 29 Jul 2001, Curt Wuollet...
By Michael R. Batchelor on 30 July, 2001 - 9:34 am -
On Sun, 29 Jul 2001, Curt Wuollet wrote: > "Michael R. Batchelor" wrote: > > An...
By Scott Cornwall on 30 July, 2001 - 9:33 am -
Curt and others, There is a lot of reality in what this guy is saying. This is the nature of the...
By Curt Wuollet on 30 July, 2001 - 9:30 am -
"Michael R. Batchelor" wrote: > > On Sun, 29 Jul 2001, Curt Wuollet wrote: > ...
By Michael R. Batchelor on 29 July, 2001 - 8:24 pm -
On Sun, 29 Jul 2001, Curt Wuollet wrote: > I've been > thinking about how to make several...
from the Automation List department...
rungs and other rungs (was: [Fwd: ENGR: Ladder Logic, Automation replacing people])Michael: > It's not like the rungs pass arguments around to each other and examine result codes. <
Actually, in a way they do.
The mnemonics ANB (and block) & ORB (or block) combine the current rung
with the previous rung. ....
Actually, in a way they do.
The mnemonics ANB (and block) & ORB (or block) combine the current rung
with the previous rung. ....
I am a graduate student-lurker in this list. I am working on a college lab automation project, where I need to control some processes using a PLC, and web-enable them...
New Replies:
By Curt Wuollet on 26 July, 2001 - 4:02 pm -
Gaurav Jain wrote: > > > In a message dated 7/25/01 9:20:42 PM Eastern Daylight Time,...
By Gaurav Jain on 26 July, 2001 - 4:00 pm -
Thanks for the reply; believe it or not, its the other way around here..windows developers are...
By RufusVS on 26 July, 2001 - 3:48 pm -
> Could someone recommend/rate current industry standard PLCs in > terms of their linux...
By phillip mastroianni on 26 July, 2001 - 1:12 pm -
AB has a Open Automation thing, where they provide the PLC hardware and you supply the software. ...
By David Nimmons on 26 July, 2001 - 9:21 am -
Hello Guarav, Ron Gage has written a library for communicating with ethernet enabled Allen Bradley...
By Mario de Sousa on 26 July, 2001 - 7:54 am -
Yep, it works. Some students of mine did it as a small (well tiny actually) project. We have some...
By Anand Iyer on 25 July, 2001 - 11:30 pm -
Hello Gaurav, How much time and money do you have for this project and what are the I/O counts?...
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