hi i did install stand alone classic ladder. I found very good video on youtube about it. i look for hardware that recommended for stand alone ladder and i think that they are only USB based. I remember that USB it is not a real time and can stop work etc. am i right here? at the same time i have extra 5i20 and 2 x 7i37 boards, so will it be better to get another desktop PC and use LCNC integrated version?
Also, i think that in stand alone classic ladder possible to use up to 100 rungs and in LCNC integrated version only 25 rugs. am i right here? will it be something new thing in classic ladders in LCNC 2.6? thanks aram On Sun, Aug 3, 2014 at 2:39 AM, alex chiosso <[email protected]> wrote: > Hi Aram. > Go to this link <https://sites.google.com/site/classicladder/> for a > complete information on Classic Ladder stand alone version (the original > one). > The site is the official supported by the French author Marc Le Douarain. > I suggest to you to use Modbus RS485 or TCP/IP (that is a built in > function) if you want to interface Classic Ladder with the field I/O. > The last vesion on the site is not exactly the same included in LCNC of > course. > The LCNC integrated version has all the connectivity to HAL that the > original version doesn't have. > I tried the stand alone version and it is working fine as a softplc . > As already clarified previously Classic Ladder has some limitations (i.e. > floating point variables, non retentive variables value, Modbus > connectivity number of instances limitated ...) but in any case it is a > plus into LCNC and it is usable in stand alone mode if needed. > > Alex > > > On Sun, Aug 3, 2014 at 11:18 AM, a k <[email protected]> wrote: > > > about > > The classic ladder software in linuxcnc has a standalone version as well > > that is offered by the original author. > > > > where is it ? can not see it in downloads > > > > also what hardware recommended in this case? > > > > aram > > > > > > > > On Sat, Aug 2, 2014 at 5:47 PM, a k <[email protected]> wrote: > > > > > hi > > > > > > this will start classicladders ----add in hal > > > > > > This line loads the real time module: > > > loadrt classicladder_rt > > > This line adds the Classic Ladder function to the servo thread: > > > addf classicladder.0.refresh servo-thread > > > > > > is this same classicladders? > > > https://sites.google.com/site/classicladder/home/downloads > > > > > > > > > aram > > > > > > > > > On Mon, Jul 28, 2014 at 7:28 AM, Dave Cole <[email protected]> > > > wrote: > > > > > >> > > >> Check out: > > >> > > >> > > >> > http://wiki.linuxcnc.org/cgi-bin/wiki.pl?ClassicLadder_Ver_7.124 > > >> > > >> > > >> I think this is still true: > > >> > > >> > > >> >>6.6. %QF and %IF variables > > >> > > >> Classicladder now can connect to float pins. Classicladder does not > yet > > >> internally handle floats, so it cuts the floating point off leaving an > > >> integer. Allows connections to float pins with out using a conversion > > >> component. The default number is 10 each. > > >> << > > >> > > >> Dave > > >> > > >> > > >> On 7/28/2014 2:42 AM, Marius Liebenberg wrote: > > >> > Aram > > >> > You should be able to put in a formula in any input box. Something > > like > > >> > "if V < value then ...." > > >> > I suggest that you install a stand alone classic ladder editor to > test > > >> > your script with. It is easier this way to start off with. You can > > have > > >> > a look at the help to assist you. > > >> > The classic ladder software in linuxcnc has a standalone version as > > well > > >> > that is offered by the original author. > > >> > > > >> > > > >> > On 2014-07-28 07:34, a k wrote: > > >> >> Hi > > >> >> Dave > > >> >> interesting does Classic Ladder has ability to read float number - > > like > > >> >> value of electrical current -- that can fluctuate ( read output > some > > >> some > > >> >> sensor etc) , do calculation and make output also float number - > like > > >> any > > >> >> value between 0 +5 V DC ? > > >> >> > > >> >> > > >> >> > > >> >> thank you > > >> >> aram > > >> >> > > >> >> > > >> >> > > >> >> > > >> >> On Sun, Jul 27, 2014 at 8:16 PM, Dave Cole < > [email protected]> > > >> wrote: > > >> >> > > >> >>> Aram, > > >> >>> > > >> >>> I don't understand what you want to do but that welder has a very > > >> >>> limited duty cycle. > > >> >>> > > >> >>> If you weld continuously it will overload and shutdown in less > than > > 15 > > >> >>> minutes. > > >> >>> > > >> >>> I use PLCs all of the time and know the RS 500 controllers and > > >> >>> software. The AB controllers are much easier to use if you have > to > > >> >>> write more than about 25 rungs. Siemens S7-1200 controllers are > > even > > >> >>> easier to use. If you need something less than about 25 rungs > > Classic > > >> >>> Ladder works fine. Obviously Classic Ladder has a huge price > > >> >>> advantage. :-) > > >> >>> > > >> >>> You can use the 7i37 digital I/O with Classic Ladder if you have > any > > >> I/O > > >> >>> points left. > > >> >>> > > >> >>> Dave > > >> >>> > > >> >>> > > >> >>> > > >> >>> On 7/27/2014 4:28 PM, a k wrote: > > >> >>>> hi > > >> >>>> i am working on 2nd part of my project which is integration of > > >> >>>> metal depositor what will be welter like this > > >> >>>> > > http://www.harborfreight.com/90-amp-flux-wire-welder-68887-8494.html > > >> >>>> > > >> >>>> i will need some plc that can control cnc machine with 0 --5V DC > > >> >>>> and control speed of welder. > > >> >>>> > > >> >>>> Current (A amperage) of welding process -main parameter. > > >> >>>> can i use input power parameter -- 110 V AC 20 A - to estimate > > >> current of > > >> >>>> real time welding process? > > >> >>>> > > >> >>>> I know some rs 500 logic - > > >> >>>> is using of EMC2 Classicladder to integrate welder and cnc mill > > good > > >> >>> idea? > > >> >>>> i want to keep existing cnc mill as a separate unit . > > >> >>>> > > >> >>>> if i will use EMC2 Classicladder only as a integrator of welder > to > > >> >>> existing > > >> >>>> cnc mill what board/s do i need - hardware ? > > >> >>>> > > >> >>>> i have 2nd set mesa 5i20/7i33/7i37-- use them or there is > something > > >> >>> better? > > >> >>>> thank you > > >> >>>> aram > > >> >>>> > > >> >>> > > >> > > > ------------------------------------------------------------------------------ > > >> >>>> Want fast and easy access to all the code in your enterprise? > Index > > >> and > > >> >>>> search up to 200,000 lines of code with a free copy of Black Duck > > >> >>>> Code Sight - the same software that powers the world's largest > code > > >> >>>> search on Ohloh, the Black Duck Open Hub! Try it now. > > >> >>>> http://p.sf.net/sfu/bds > > >> >>>> _______________________________________________ > > >> >>>> Emc-users mailing list > > >> >>>> [email protected] > > >> >>>> https://lists.sourceforge.net/lists/listinfo/emc-users > > >> >>> > > >> > > > ------------------------------------------------------------------------------ > > >> >>> Infragistics Professional > > >> >>> Build stunning WinForms apps today! > > >> >>> Reboot your WinForms applications with our WinForms controls. > > >> >>> Build a bridge from your legacy apps to the future. > > >> >>> > > >> >>> > > >> > > > http://pubads.g.doubleclick.net/gampad/clk?id=153845071&iu=/4140/ostg.clktrk > > >> >>> _______________________________________________ > > >> >>> Emc-users mailing list > > >> >>> [email protected] > > >> >>> https://lists.sourceforge.net/lists/listinfo/emc-users > > >> >>> > > >> >> > > >> > > > ------------------------------------------------------------------------------ > > >> >> Infragistics Professional > > >> >> Build stunning WinForms apps today! > > >> >> Reboot your WinForms applications with our WinForms controls. > > >> >> Build a bridge from your legacy apps to the future. > > >> >> > > >> > > > http://pubads.g.doubleclick.net/gampad/clk?id=153845071&iu=/4140/ostg.clktrk > > >> >> _______________________________________________ > > >> >> Emc-users mailing list > > >> >> [email protected] > > >> >> https://lists.sourceforge.net/lists/listinfo/emc-users > > >> >> > > >> > > >> > > > ------------------------------------------------------------------------------ > > >> Infragistics Professional > > >> Build stunning WinForms apps today! > > >> Reboot your WinForms applications with our WinForms controls. > > >> Build a bridge from your legacy apps to the future. > > >> > > >> > > > http://pubads.g.doubleclick.net/gampad/clk?id=153845071&iu=/4140/ostg.clktrk > > >> _______________________________________________ > > >> Emc-users mailing list > > >> [email protected] > > >> https://lists.sourceforge.net/lists/listinfo/emc-users > > >> > > > > > > > > > > > ------------------------------------------------------------------------------ > > Want fast and easy access to all the code in your enterprise? Index and > > search up to 200,000 lines of code with a free copy of Black Duck > > Code Sight - the same software that powers the world's largest code > > search on Ohloh, the Black Duck Open Hub! Try it now. > > http://p.sf.net/sfu/bds > > _______________________________________________ > > Emc-users mailing list > > [email protected] > > https://lists.sourceforge.net/lists/listinfo/emc-users > > > > ------------------------------------------------------------------------------ > Want fast and easy access to all the code in your enterprise? Index and > search up to 200,000 lines of code with a free copy of Black Duck > Code Sight - the same software that powers the world's largest code > search on Ohloh, the Black Duck Open Hub! Try it now. > http://p.sf.net/sfu/bds > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users > ------------------------------------------------------------------------------ Infragistics Professional Build stunning WinForms apps today! Reboot your WinForms applications with our WinForms controls. Build a bridge from your legacy apps to the future. http://pubads.g.doubleclick.net/gampad/clk?id=153845071&iu=/4140/ostg.clktrk _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
