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? 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