Re: [Emc-users] Pluto-p board question
h, are there no unused pluto-p boards on the shelves? I'm wondering. On 2013-07-11 12:00, W. Martinjak wrote: Greetings! Are there some fellows who have plut-p boards and would sell it for a good price? I'm in search of some. My location is in europe. Thanks and regards, Matsche -- In der Wissenschaft siegt nie eine neue Theorie, nur ihre Gegner sterben nach und nach Max Planck -- See everything from the browser to the database with AppDynamics Get end-to-end visibility with application monitoring from AppDynamics Isolate bottlenecks and diagnose root cause in seconds. Start your free trial of AppDynamics Pro today! http://pubads.g.doubleclick.net/gampad/clk?id=48808831iu=/4140/ostg.clktrk ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] Pluto-p board question
On 07/12/2013 05:03 AM, W. Martinjak wrote: h, are there no unused pluto-p boards on the shelves? I'm wondering. ... snip Mine is on a shelf somewhere. I just don't recall where the shelf is. If you _really_ need a Pluto-P. I can make an effort to look. -- Kirk Wallace http://www.wallacecompany.com/machine_shop/ http://www.wallacecompany.com/E45/ -- See everything from the browser to the database with AppDynamics Get end-to-end visibility with application monitoring from AppDynamics Isolate bottlenecks and diagnose root cause in seconds. Start your free trial of AppDynamics Pro today! http://pubads.g.doubleclick.net/gampad/clk?id=48808831iu=/4140/ostg.clktrk ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] Pluto-p board question
As far as i know, the Pluto boards are no longer being made, and never worked that well to start with. Look at the Mesa 7i43 for a modern replacent. W. Martinjak mats...@play-pla.net wrote: Greetings! Are there some fellows who have plut-p boards and would sell it for a good price? I'm in search of some. My location is in europe. Thanks and regards, Matsche -- In der Wissenschaft siegt nie eine neue Theorie, nur ihre Gegner sterben nach und nach Max Planck -- See everything from the browser to the database with AppDynamics Get end-to-end visibility with application monitoring from AppDynamics Isolate bottlenecks and diagnose root cause in seconds. Start your free trial of AppDynamics Pro today! http://pubads.g.doubleclick.net/gampad/clk?id=48808831iu=/4140/ostg.clktrk ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users -- Sebastian Kuzminsky -- See everything from the browser to the database with AppDynamics Get end-to-end visibility with application monitoring from AppDynamics Isolate bottlenecks and diagnose root cause in seconds. Start your free trial of AppDynamics Pro today! http://pubads.g.doubleclick.net/gampad/clk?id=48808831iu=/4140/ostg.clktrk ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] Pluto-p board question
On 2013-07-11 15:21, Sebastian Kuzminsky wrote: As far as i know, the Pluto boards are no longer being made, and never worked that well to start with. Look at the Mesa 7i43 for a modern replacent. Yes, and due to this circumstance there should a couple of them lying about and let's hope cheap. Please don't keep me from it. I'm notorious nostalgic -- In der Wissenschaft siegt nie eine neue Theorie, nur ihre Gegner sterben nach und nach Max Planck -- See everything from the browser to the database with AppDynamics Get end-to-end visibility with application monitoring from AppDynamics Isolate bottlenecks and diagnose root cause in seconds. Start your free trial of AppDynamics Pro today! http://pubads.g.doubleclick.net/gampad/clk?id=48808831iu=/4140/ostg.clktrk ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] Pluto-P board question ?
If you haven't already bought the pluto-p hardware, I recommend you consider the various interface cards from http://mesanet.com/ or http://pico-systems.com/motion.html instead -- they are better constructed and have a better record of hardware compatability. With that said, the documentation http://www.linuxcnc.org/docview/html//hal_drivers.html#sec:pluto-servo talks about the limits of the quadrature interface of pluto-p: The maximum useful quadrature rate is 8191 counts per emc2 servo cycle, or about 8MHz for EMC2's default 1ms servo rate. your requirement of 50 pulses/second (500kHz) is well within the range the pluto-p can read and report to emc (8MHz). Jeff -- Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) are powering Web 2.0 with engaging, cross-platform capabilities. Quickly and easily build your RIAs with Flex Builder, the Eclipse(TM)based development software that enables intelligent coding and step-through debugging. Download the free 60 day trial. http://p.sf.net/sfu/www-adobe-com ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] Pluto-P board question ?
Marko Bukovinsky wrote: What is the maximum counts / second Pluto - P can accept? I need 2 counts/ rev so , can i use encoder with 5000 pulses ? Machine will have max 15m/min rapid move. motor 1500 rpm and 2 counts ( x 4 ) will pruduce 50 pulses/ second. Is this acceptable Since Jeff Eppler recommended my boards, I want to point out that the 300,000 count/second limit on my boards is a VERY conservative spec. The encoder counter is clocked at 1 MHz, so that if there is not a lot of jitter and noise, it can count easily at 500,000 counts/second. Where it becomes a problem is if the encoder signal contains a lot of noise and timing jitter. I can up the clock rate to the encoder counter to raise this limit if needed. Firmware is an 8-pin DIP plug-in, so field updates are quite possible. I don't want to disparage anyone else's products, but we have gone to great lengths to make our boards work with the variety of parallel port chips used on various motherboards. Jon -- Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) are powering Web 2.0 with engaging, cross-platform capabilities. Quickly and easily build your RIAs with Flex Builder, the Eclipse(TM)based development software that enables intelligent coding and step-through debugging. Download the free 60 day trial. http://p.sf.net/sfu/www-adobe-com ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users