[Emc-users] absolute analog output signal 0 - 10 V
how to change this code into abosolute 0 - 10 Volt output? loadrt scale count=1 addf scale.0 servo-thread setp scale.0.gain -0.004 net spindle-speed-scale motion.spindle-speed-out => scale.0.in net spindle-speed-DAC scale.0.out => m5i20.0.dac-03-out This works but when i use M4 S i get negative voltage output. My VFD acceppt 0 - 10 Volt. -- Check out the new SourceForge.net Marketplace. It is the best place to buy or sell services for just about anything Open Source. http://p.sf.net/sfu/Xq1LFB ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
[Emc-users] spindle speed in PID mode
This is my code spindle.hal loadrt threads name1=slow-thread period1=1 loadrt ddt count=1 addf ddt.0 slow-thread net SpindleRevs m5i20.0.enc-03-position => motion.spindle-revs ddt.0.in net SpindleSpeedRps ddt.0.out => motion.spindle-speed-in # VFD spindle 0-10V control absolute # route speed command through abs block to get 0-10V loadrt abs addf abs.0 servo-thread net spindle-rpm-cmd motion.spindle-speed-out => abs.0.in net spindle-rpm-cmd-abs abs.0.out => m5i20.0.dac-03-value # scale factor converts RPM into DAC volts setp m5i20.0.dac-03-gain [SPINDLE]DAC_SCALE net spindle-on motion.spindle-on => m5i20.0.dac-03-enable #pid spindle speed net spindle-rpm-cmd => pid.3.command net SpindleSpeedRps <= pid.3.feedback net spindle-on => pid.3.enable #turning pid parameters setp pid.3.Pgain [SPINDLE]P setp pid.3.Igain [SPINDLE]I setp pid.3.Dgain [SPINDLE]D setp pid.3.deadband [SPINDLE]DEADBAND setp pid.3.maxoutput [SPINDLE]MAX_OUTPUT net spindle-rpm-cmd-abs => pid.3.output m5i20.ini [SPINDLE] # Encoder INPUT_SCALE = -4096 # DAC output to VFD DAC_SCALE = -0.04 OUTPUT_OFFSET = 0 MAX_OUTPUT =10 # PID tuning params DEADBAND = 1. P = 0 I = 0 D = 0 Would this work or it woun't, becouse spindle-speed-in is in rev/second and not in rev/minute? Will i have to use gain and multiply spindle-speed-in * 60 ? I would like to thank you all to help me configure ' absolute spindle output 0 - 10 Volt ' my last question . -- This SF.net email is sponsored by: SourcForge Community SourceForge wants to tell your story. http://p.sf.net/sfu/sf-spreadtheword ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
[Emc-users] Pluto-P board question ?
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 Regards, Marko -- 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
[Emc-users] parport linking to classicladder
I have got problems with linking pins with classicladder. Could you give me an example with input and output. I will have pins 2 - 13, 15 input and 1,14,16,17 outputs; tool1 - pin 2 , tool2 - pin 3, etc. -- Register Now for Creativity and Technology (CaT), June 3rd, NYC. CaT is a gathering of tech-side developers & brand creativity professionals. Meet the minds behind Google Creative Lab, Visual Complexity, Processing, & iPhoneDevCamp asthey present alongside digital heavyweights like Barbarian Group, R/GA, & Big Spaceship. http://www.creativitycat.com ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
[Emc-users] auto PID tunning
Hello! Anyone has tried or is useing auto PID tunning function? It is very interesant to me and i plan to use it makeing a close loop servo controll with Pluto-P board and home made H-bridge. There should be no tracking error. Anyone has got any expirience in that? Regards, Marko -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
[Emc-users] auto PID tunning
How to use and set tune-mode to true and tune-start ? I wrote : net X-axis pid.0.tune-mode and no errors but i don't know if its working and right. Regards, Marko -- Come build with us! The BlackBerry(R) Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9 - 12, 2009. Register now! http://p.sf.net/sfu/devconference ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
