[Emc-users] OT: 3D Printer Mods?
On 27 June 2012 06:56, dave dengv...@charter.net wrote: On 06/26/2012 09:37 PM, Jeshua Lacock wrote: On Jun 26, 2012, at 9:38 PM, Jack Coats wrote: Eventually it will be a command like: Tea, Earl Grey, Hot and out it will come from the replicator. ... But not in my lifetime. ... Sigh. Hi Jack, At the exponential rate technology is going that might be debatable. ;) Cheers, Jeshua Lacock Founder/Engineer 3DTOPO Incorporated http://3DTOPO.com Phone: 208.462.4171 OT but good for reflection: http://www.quotegarden.com/science.html dave A practical use of 3D printing. Electric powered 3D printed UAV successful test flight [VIDEO] | Electric Vehicle Newshttp://www.electric-vehiclenews.com/2012/08/electric-powered-3d-printed-uav.html?utm_source=feedburnerutm_medium=emailutm_campaign=Feed%3A+blogspot%2FpEcq+%28Electric+Vehicles%29 Regards Roland -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] IMTS
On 29 August 2012 02:25, Gabriel Willen gabewil...@gmail.com wrote: Hey everyone, its been a while since i have been on the IRC or checked my email for that matter. I was wondering if anyone will be attending IMTS in two weeks? I have a similar question about: https://www.emfcamp.org/ This weekend. -- atp If you can't fix it, you don't own it. http://www.ifixit.com/Manifesto -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] IMTS
On Wed, Aug 29, 2012 at 9:45 AM, andy pugh bodge...@gmail.com wrote: On 29 August 2012 02:25, Gabriel Willen gabewil...@gmail.com wrote: Hey everyone, its been a while since i have been on the IRC or checked my email for that matter. I was wondering if anyone will be attending IMTS in two weeks? I have a similar question about: https://www.emfcamp.org/ This weekend. Looked interesting till I saw the price! Dave Caroline -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] moglice, another note
have you seen one before jon? thats the only photo of one I have seen on the internet and I have found no service information, I believe it came from the factory as an edm as the tanks and pumps were integral, but yes it is the ingersol matson. Also anyone that may have any links to service literature for this machine, or a lead on matson parts would be great thanx jeremy youngs -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] moglice, another note
On 8/29/2012 10:25 AM, jeremy youngs wrote: have you seen one before jon? thats the only photo of one I have seen on the internet and I have found no service information, I believe it came from the factory as an edm as the tanks and pumps were integral, but yes it is the ingersol matson. Also anyone that may have any links to service literature for this machine, or a lead on matson parts would be great thanx jeremy youngs So, have you asked the Morgan Automation folks on whose website you found the pix? Just asking Regards, Kent -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] moglice, another note
WOW what a simple idea, youve got me wundrn ifffn imm aa stoopid :) I will do that in the next few days On Wed, Aug 29, 2012 at 11:38 AM, Kent A. Reed kentallanr...@gmail.com wrote: On 8/29/2012 10:25 AM, jeremy youngs wrote: have you seen one before jon? thats the only photo of one I have seen on the internet and I have found no service information, I believe it came from the factory as an edm as the tanks and pumps were integral, but yes it is the ingersol matson. Also anyone that may have any links to service literature for this machine, or a lead on matson parts would be great thanx jeremy youngs So, have you asked the Morgan Automation folks on whose website you found the pix? Just asking Regards, Kent -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users -- jeremy youngs -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] moglice, another note
jeremy youngs wrote: have you seen one before jon? No, but it SURE looks like a souped-up Bridgeport knee mill base, and nobody would build it that way for just EDM use. They do need some beef, as sometimes people need to burn into a large casting, but the kind of beef in that picture clearly looks like a mill. Maybe search for pictures of an Ingersoll mill and see if the base and table look the same. I have a feeling this is just an EDM patched onto a basic 3-axis mill. It could certainly be factory-made that way. Jon -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] moglice, another note
Im wondering if they just used the base between both as the head on mine is matson. One thing it is the solidest knee type I have ever seen nearly broke 2 layers of 3/4 sturdy floor plywood on the hundred mile journey here. I have worked with some cnc sinkers that were larger and beefier we were sinking die blocks for 1000 ton forges -- jeremy youngs -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
[Emc-users] Plasma cutting table by Italian defunct company CR electronics
I have this CNC plasma cutting table here: https://lh6.googleusercontent.com/-AxkcI8flh4Y/UD5SJqLph1I/Bq4/onBU0q1ZvuU/s720/20120829_123101.jpg Supposedly, what is wrong with it is that someone stole a laptop with a USB key that made this table work. CR Electronic is an Italian company and they are out of business. I am wondering, realistically, what is the quickest way to bring this to life. Thanks -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] stepper drives
Probably meant for elson or wallace but here it is anybody know where to source reasnobly priced drives that will go to 150 v? The mathe ive done suggests i can get 300 ipm at 150 v and calculations show my motors should handle it may have to cool them but even if i get 200 ill be happy. Thinking about doing a lathe and would just replace the drive in my mill with what i come up with. I found some chinese ebayers that have 110 input which rectified will give 169 v which is 19 higher than my best math states i can use h..? But they dont infact give an output spec ? thats rough maybe i should just got to servo now and be done. Speaking of which does any one have a link to servo size calculators? ive found a lot of math on steppers not much on servos thanx guys its off to work now someones got to support my machine habit ;) -- jeremy youngs -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
[Emc-users] Mesa 7i65 Error
Hi, I've tried posting the message below onto emc-users but for some reason it has not appeared. Are new posters vetted in the first instance? Or does the attachment cause a problem? Regards Will --- We are planning on using a HAL based system as a general machine controller to replace a PLC+HMI. We have a Mesa Electronics 7i65 board to provide analog in/out functions. I'm using both the latest linuxcnc-master hostmot2-firmwarefrom git repo; I've compiled the firmware 2X7i65 using the Xilinx Webpack 9.2 ISE which completed without error. The firmware works OK for gpio using the following hal configuration; loadrt hostmot2 debug_idrom=1 debug_module_descriptors=1 debug_pin_descriptors=1 debug_modules=1 loadrt hm2_pci config=firmware=hm2/5i20/2X7I65_72.BIT num_encoders=0 num_pwmgens=0 num_stepgens=0 num_bspis=1 # loadrt mesa_7i65 bspi_chans=hm2_5i20.0.bspi.0 loadrt threads name1=test period1=1000 addf hm2_5i20.0.read test addf hm2_5i20.0.write test addf hm2_5i20.0.pet_watchdog test start When I uncomment the loadrt mesa_7i65 I have the following error in dmesg [39776.467704] RTAPI: Task 1[eadbc800]: Fault with vec=14, signo=11 ip=fc939017. [39776.467708] RTAPI: This fault may not be recoverable without rebooting. I've attached the full output of dmesg from starting hal. Neither the gpio or the 7i65 respond to hal commands after this. Does anyone have any suggestions? Perhaps I should post this to the developers list as I'm using as yet unreleased component? Will -- [39776.205811] I-pipe: Domain RTAI registered. [39776.205819] RTAI[hal]: 3.8.1 mounted over IPIPE-NOTHREADS 2.6-03. [39776.205822] RTAI[hal]: compiled with gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5) . [39776.205860] RTAI[hal]: mounted (IPIPE-NOTHREADS, IMMEDIATE (INTERNAL IRQs DISPATCHED), ISOL_CPUS_MASK: 0). [39776.205863] PIPELINE layers: [39776.205866] fc58fe20 9ac15d93 RTAI 200 [39776.205870] c085cb20 0 Linux 100 [39776.227055] RTAI[malloc]: global heap size = 2097152 bytes, BSD. [39776.227231] RTAI[sched]: IMMEDIATE, MP, USER/KERNEL SPACE: with RTAI OWN KTASKs, kstacks pool size = 524288 bytes. [39776.227238] RTAI[sched]: hard timer type/freq = APIC/12459631(Hz); default timing: periodic; linear timed lists. [39776.227242] RTAI[sched]: Linux timer freq = 250 (Hz), TimeBase freq = 1794143000 hz. [39776.227245] RTAI[sched]: timer setup = 999 ns, resched latency = 2944 ns. [39776.227330] RTAI[usi]: enabled. [39776.266644] RTAI[math]: loaded. [39776.295610] hm2: loading Mesa HostMot2 driver version 0.15 [39776.298789] hm2_pci: loading Mesa AnyIO HostMot2 driver version 0.7 [39776.298825] hm2_pci: discovered 5i20 at :03:02.0 [39776.298924] hm2_5i20.0: firmware: requesting hm2/5i20/2X7I65_72.BIT [39776.434042] hm2/hm2_5i20.0: IDRom: [39776.434048] hm2/hm2_5i20.0: IDRom Type: 0x0003 [39776.434051] hm2/hm2_5i20.0: Offset to Modules: 0x0040 [39776.434054] hm2/hm2_5i20.0: Offset to Pin Description: 0x01C0 [39776.434057] hm2/hm2_5i20.0: Board Name: MESA5I20 [39776.434060] hm2/hm2_5i20.0: FPGA Size: 200 [39776.434063] hm2/hm2_5i20.0: FPGA Pins: 208 [39776.434065] hm2/hm2_5i20.0: Port Width: 24 [39776.434068] hm2/hm2_5i20.0: IO Ports: 3 [39776.434071] hm2/hm2_5i20.0: IO Width: 72 [39776.434074] hm2/hm2_5i20.0: Clock Low: Hz (3 KHz, 33 MHz) [39776.434078] hm2/hm2_5i20.0: Clock High: 1 Hz (10 KHz, 100 MHz) [39776.434081] hm2/hm2_5i20.0: Instance Stride 0: 0x0004 [39776.434084] hm2/hm2_5i20.0: Instance Stride 1: 0x0040 [39776.434087] hm2/hm2_5i20.0: Register Stride 0: 0x0100 [39776.434089] hm2/hm2_5i20.0: Register Stride 1: 0x0100 [39776.434169] hm2/hm2_5i20.0: 72 HM2 Pin Descriptors: [39776.434172] hm2/hm2_5i20.0: pin 0: [39776.434175] hm2/hm2_5i20.0: Primary Tag: 0x03 (IOPort) [39776.434179] hm2/hm2_5i20.0: Secondary Tag: 0x0C (Muxed Encoder) [39776.434181] hm2/hm2_5i20.0: Secondary Unit: 0x00 [39776.434185] hm2/hm2_5i20.0: Secondary Pin: 0x01 (Muxed A, Input) [39776.434188] hm2/hm2_5i20.0: pin 1: [39776.434191] hm2/hm2_5i20.0: Primary Tag: 0x03 (IOPort) [39776.434194] hm2/hm2_5i20.0: Secondary Tag: 0x0C (Muxed Encoder) [39776.434196] hm2/hm2_5i20.0: Secondary Unit: 0x00 [39776.434199] hm2/hm2_5i20.0: Secondary Pin: 0x02 (Muxed B, Input) [39776.434202] hm2/hm2_5i20.0: pin 2: [39776.434205] hm2/hm2_5i20.0: Primary Tag: 0x03 (IOPort) [39776.434208] hm2/hm2_5i20.0: Secondary Tag: 0x0C (Muxed Encoder) [39776.434211] hm2/hm2_5i20.0: Secondary Unit: 0x00 [39776.434214] hm2/hm2_5i20.0: Secondary Pin: 0x03 (Muxed Index, Input) [39776.434217] hm2/hm2_5i20.0: pin 3: [39776.434219] hm2/hm2_5i20.0: Primary Tag: 0x03 (IOPort) [39776.434222] hm2/hm2_5i20.0: Secondary Tag: 0x0C (Muxed Encoder) [39776.434225] hm2/hm2_5i20.0: Secondary Unit: 0x01
Re: [Emc-users] Plasma cutting table by Italian defunct company CR electronics
Igor, you certainly checked this before, but anyway: there is an italian company by the name of CR electronic. They are developing vehicle electronics and specialize on repairing control systems. They still seem to be in business. See http://www.crelectronic.it/ Peter Igor Chudov schrieb: I have this CNC plasma cutting table here: https://lh6.googleusercontent.com/-AxkcI8flh4Y/UD5SJqLph1I/Bq4/onBU0q1ZvuU/s720/20120829_123101.jpg Supposedly, what is wrong with it is that someone stole a laptop with a USB key that made this table work. CR Electronic is an Italian company and they are out of business. I am wondering, realistically, what is the quickest way to bring this to life. Thanks -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] Plasma cutting table by Italian defunct company CR electronics
I think that it is a different company, no? On Wed, Aug 29, 2012 at 1:01 PM, Peter Blodow p.blo...@dreki.de wrote: Igor, you certainly checked this before, but anyway: there is an italian company by the name of CR electronic. They are developing vehicle electronics and specialize on repairing control systems. They still seem to be in business. See http://www.crelectronic.it/ Peter Igor Chudov schrieb: I have this CNC plasma cutting table here: https://lh6.googleusercontent.com/-AxkcI8flh4Y/UD5SJqLph1I/Bq4/onBU0q1ZvuU/s720/20120829_123101.jpg Supposedly, what is wrong with it is that someone stole a laptop with a USB key that made this table work. CR Electronic is an Italian company and they are out of business. I am wondering, realistically, what is the quickest way to bring this to life. Thanks -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] Mesa 7i65 Error
On 29 August 2012 19:00, William Ratcliffe w...@manusolve.co.uk wrote: loadrt hm2_pci config=firmware=hm2/5i20/2X7I65_72.BIT num_encoders=0 num_pwmgens=0 num_stepgens=0 num_bspis=1 If this bit works it seems fair to assume that the firmware is OK. [39776.467704] RTAPI: Task 1[eadbc800]: Fault with vec=14, signo=11 ip=fc939017. [39776.467708] RTAPI: This fault may not be recoverable without rebooting. Did you compile LinuxCNC? I assume so, as you mention the git repo. If it isn't too much trouble, could you follow the instructions in docs/rtfaults? That will at least narrow it down to a file and a program line. I wrote the driver, but don't have hardware to test with. -- atp If you can't fix it, you don't own it. http://www.ifixit.com/Manifesto -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
[Emc-users] Supporting RepRap G-Code Flavor?
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 I'm hooking LinuxCNC up to my 3D printer, and while some of the various slicing programs will support Mach/LinuxCNC G-Code generation, I would like to craft a configuration that works just like the typical Arduino-based controllers for these printers. The biggest issue seems to be the E (extruder) axis (which IIRC LinuxCNC wants to call A). Even worse, for multiple extruders, the E parameter can be followed by multiple values (as set by M160): http://reprap.org/wiki/G-code#M160:_Number_of_mixed_materials ...any hope of setting up an 'E' axis in LinuxCNC and/or supporting multiple values following the E in a G0/G1 move? Also, anyone else using LinuxCNC to control their RepRap or other 3D printer? Care to share your configuration setup? - -- Charles Steinkuehler char...@steinkuehler.net -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.11 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAlA+bCcACgkQLywbqEHdNFw2zgCgsHCi9mNKIbHO7QlSGmmA+lrq uOoAnimYcJUB7Zp2tX8w469+yx4ylfb1 =TtAX -END PGP SIGNATURE- -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] Mesa 7i65 Error
Its no trouble at all! Thanks for the help. Heres the result of the debugging --- [82214.134382] RTAPI: Task 1[f19c1800]: Fault with vec=14, signo=11 ip=fddf4017. [82214.134386] RTAPI: This fault may not be recoverable without rebooting. user@emc-test:~/linuxcnc/configs/hm2-servo$ cat /proc/modules | grep -i fdd threads 2096 0 - Live 0xfddfb000 mesa_7i65 4613 0 - Live 0xfddf4000 hm2_pci 9812 0 - Live 0xfddec000 hostmot2 116496 2 mesa_7i65,hm2_pci, Live 0xfdd98000 user@emc-test:~/linuxcnc/configs/hm2-servo$ printf 0x%x\n $((0xfddf4017-0xfddf4000)) 0x17 user@emc-test:~/linuxcnc/configs/hm2-servo$ addr2line -e /home/user/linuxcnc-dev/src/mesa_7i65.o 0x17 /usr/src/linux-headers-2.6.32-122-rtai/hal/drivers/mesa_7i65.comp:59 *CPLD_write = 0xA00 // write command 59: | (enable_out(7) != 0) 7 | (enable_out(6) != 0) 6 | (enable_out(5) != 0) 5 | (enable_out(4) != 0) 4 | (enable_out(3) != 0) 3 | (enable_out(2) != 0) 2 | (enable_out(1) != 0) 1 | (enable_out(0) != 0); On 29/08/2012 19:54, andy pugh wrote: On 29 August 2012 19:00, William Ratcliffe w...@manusolve.co.uk wrote: loadrt hm2_pci config=firmware=hm2/5i20/2X7I65_72.BIT num_encoders=0 num_pwmgens=0 num_stepgens=0 num_bspis=1 If this bit works it seems fair to assume that the firmware is OK. [39776.467704] RTAPI: Task 1[eadbc800]: Fault with vec=14, signo=11 ip=fc939017. [39776.467708] RTAPI: This fault may not be recoverable without rebooting. Did you compile LinuxCNC? I assume so, as you mention the git repo. If it isn't too much trouble, could you follow the instructions in docs/rtfaults? That will at least narrow it down to a file and a program line. I wrote the driver, but don't have hardware to test with. -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] stepper drives
There are a few 150v volt drives out there or drives that run on 110v. Leadshine, motionking, are two I come up with off the top of my head. I would be leery though for those I have seen, seem to be drives with switch mode power supply built in and are rather bulky. Make sure that the output voltage is what you are requiring. I made a 150v drive using a bridge rectifier filtered through some capacitors and into some logic level n channel mosfets I'm using a atmega 328 to drive high and low side mosfet drivers. It's still very much beta but its looking very promising. Also parker makes a E-AC stepper drive $450.00 each although one can find them on eBay rather cheap. Gabe On Aug 29, 2012 12:59 PM, jeremy youngs jcyoung...@gmail.com wrote: Probably meant for elson or wallace but here it is anybody know where to source reasnobly priced drives that will go to 150 v? The mathe ive done suggests i can get 300 ipm at 150 v and calculations show my motors should handle it may have to cool them but even if i get 200 ill be happy. Thinking about doing a lathe and would just replace the drive in my mill with what i come up with. I found some chinese ebayers that have 110 input which rectified will give 169 v which is 19 higher than my best math states i can use h..? But they dont infact give an output spec ? thats rough maybe i should just got to servo now and be done. Speaking of which does any one have a link to servo size calculators? ive found a lot of math on steppers not much on servos thanx guys its off to work now someones got to support my machine habit ;) -- jeremy youngs -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] Mesa 7i65 Error
Ooh, addr2line! /me makes a note On Aug 29, 2012, at 13:35 , William Ratcliffe wrote: Its no trouble at all! Thanks for the help. Heres the result of the debugging --- [82214.134382] RTAPI: Task 1[f19c1800]: Fault with vec=14, signo=11 ip=fddf4017. [82214.134386] RTAPI: This fault may not be recoverable without rebooting. user@emc-test:~/linuxcnc/configs/hm2-servo$ cat /proc/modules | grep -i fdd threads 2096 0 - Live 0xfddfb000 mesa_7i65 4613 0 - Live 0xfddf4000 hm2_pci 9812 0 - Live 0xfddec000 hostmot2 116496 2 mesa_7i65,hm2_pci, Live 0xfdd98000 user@emc-test:~/linuxcnc/configs/hm2-servo$ printf 0x%x\n $((0xfddf4017-0xfddf4000)) 0x17 user@emc-test:~/linuxcnc/configs/hm2-servo$ addr2line -e /home/user/linuxcnc-dev/src/mesa_7i65.o 0x17 /usr/src/linux-headers-2.6.32-122-rtai/hal/drivers/mesa_7i65.comp:59 *CPLD_write = 0xA00 // write command 59: | (enable_out(7) != 0) 7 | (enable_out(6) != 0) 6 | (enable_out(5) != 0) 5 | (enable_out(4) != 0) 4 | (enable_out(3) != 0) 3 | (enable_out(2) != 0) 2 | (enable_out(1) != 0) 1 | (enable_out(0) != 0); On 29/08/2012 19:54, andy pugh wrote: On 29 August 2012 19:00, William Ratcliffe w...@manusolve.co.uk wrote: loadrt hm2_pci config=firmware=hm2/5i20/2X7I65_72.BIT num_encoders=0 num_pwmgens=0 num_stepgens=0 num_bspis=1 If this bit works it seems fair to assume that the firmware is OK. [39776.467704] RTAPI: Task 1[eadbc800]: Fault with vec=14, signo=11 ip=fc939017. [39776.467708] RTAPI: This fault may not be recoverable without rebooting. Did you compile LinuxCNC? I assume so, as you mention the git repo. If it isn't too much trouble, could you follow the instructions in docs/rtfaults? That will at least narrow it down to a file and a program line. I wrote the driver, but don't have hardware to test with. -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users -- Sebastian Kuzminsky -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] Plasma cutting table by Italian defunct company CR electronics
I got it to move itself about in manual mode: http://www.youtube.com/watch?v=rlSJB5rh4NE On Wed, Aug 29, 2012 at 12:34 PM, Igor Chudov ichu...@gmail.com wrote: I have this CNC plasma cutting table here: https://lh6.googleusercontent.com/-AxkcI8flh4Y/UD5SJqLph1I/Bq4/onBU0q1ZvuU/s720/20120829_123101.jpg Supposedly, what is wrong with it is that someone stole a laptop with a USB key that made this table work. CR Electronic is an Italian company and they are out of business. I am wondering, realistically, what is the quickest way to bring this to life. Thanks -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] stepper drives
I recently got some Teknic SST-3100-UCX drives off e-bay pretty cheep (we paid about $150 each). They can run off 110ac or 220ac (or even DC what ever). This particular modle is out of production, but they have an equivalent replacement. - Original Message - Probably meant for elson or wallace but here it is anybody know where to source reasnobly priced drives that will go to 150 v? The mathe ive done suggests i can get 300 ipm at 150 v and calculations show my motors should handle it may have to cool them but even if i get 200 ill be happy. Thinking about doing a lathe and would just replace the drive in my mill with what i come up with. I found some chinese ebayers that have 110 input which rectified will give 169 v which is 19 higher than my best math states i can use h..? But they dont infact give an output spec ? thats rough maybe i should just got to servo now and be done. Speaking of which does any one have a link to servo size calculators? ive found a lot of math on steppers not much on servos thanx guys its off to work now someones got to support my machine habit ;) -- jeremy youngs -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users -- Todd Zuercher mailto:zuerc...@embarqmail.com -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] stepper drives
On 29 August 2012 18:55, jeremy youngs jcyoung...@gmail.com wrote: Probably meant for elson or wallace but here it is anybody know where to source reasnobly priced drives that will go to 150 v? http://www.zappautomation.co.uk/2m2280n-high-voltage-stepper-driver-p-3.html?cPath=9_3_132 Any good? -- atp If you can't fix it, you don't own it. http://www.ifixit.com/Manifesto -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] Mesa 7i65 Error
On 29 August 2012 20:35, William Ratcliffe w...@manusolve.co.uk wrote: Heres the result of the debugging *CPLD_write = 0xA00 // write command 59: | (enable_out(7) != 0) 7 | (enable_out(6) != 0) 6 | (enable_out(5) != 0) 5 | (enable_out(4) != 0) 4 | (enable_out(3) != 0) 3 | (enable_out(2) != 0) 2 | (enable_out(1) != 0) 1 | (enable_out(0) != 0); It looks like *CPLD_write is an initialised pointer, and that is bad. I am trying to comp the mesa_7i65 file to see if the c-code initialises the pointers. Curiously I am being told that a realtime component must include at least one function. Which is not meant to be the case any more. -- atp If you can't fix it, you don't own it. http://www.ifixit.com/Manifesto -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] Mesa 7i65 Error
On 29 August 2012 22:49, andy pugh bodge...@gmail.com wrote: It looks like *CPLD_write is an initialised pointer, and that is bad. I am trying to comp the mesa_7i65 file to see if the c-code initialises the pointers. Curiously I am being told that a realtime component must include at least one function. Which is not meant to be the case any more. Well, that last problem was not running the rip-environment script first. As for the segfault problem, I am a bit stumped, as the struct is malloc-ed in the generated C and it worked for Cliff (who actually wrote most of the .comp file) Also, there is a surprising lack of info in the dmesg considering that it has supposedly got as far as the read function. Does it still crash without the start in the HAL? -- atp If you can't fix it, you don't own it. http://www.ifixit.com/Manifesto -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] G-code remaping
Wouldn't it be better to modify the post to output the code exactly as you want it? On Aug 28, 2012 8:45 AM, andy pugh bodge...@gmail.com wrote: On 28 August 2012 02:30, Todd Zuercher zuerc...@embarqmail.com wrote: Just curious what does the tran in tran.pos- mean anyway? Translation Sort-of explained in the comments of http://git.linuxcnc.org/gitweb?p=linuxcnc.git;a=blob;f=src/libnml/posemath/posemath.h;h=3e0d4e8b5185575e39164962c081e11513eb82a5;hb=3c7d40b9060967a48a57a3da9ca758053790bae2 xyz are stored in a PmCartesian (Pose Maths Cartesian) structure that allows various cever geometric manipulations to be performed. I am not at all sure that any of them are ever used, and I am equally not sure why UVW are not in a PM_CARTESIAN tran, nor why ABC are not in the PM_QUATERNION rot; -- atp If you can't fix it, you don't own it. http://www.ifixit.com/Manifesto -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
[Emc-users] Machine Tuning, Configuring Rigid Tapping, and Automatic Spindle Speed Control
I've gotten my Bridgeport BOSS 5 mill running fairly well. I'm using the Pico Systems USC board and LinuxCNC 2.4.6. First off, I observed that the default acceleration values in the Pico-Systems sample configs were too high for reliable operation of the axes on the BOSS. Particularly, the Z would stall randomly. I suspect it has something to do with the microstepping on the Gecko 203V's, along with the high inertia and detent torque of the old NEMA 42 motors. First I dialed the rapid speeds, then the acceleration values way down and have had reliable behavior. I haven't touched the PID terms and have had no issues there once I got the Input Scale Output Scale values set the same. Once I get the acceleration parameters tuned a bit better, I think I can turn the max velocity up to closer to factory values (120 IPM). Can anyone suggest a method for optimizing the acceleration values? Second, I have mounted my spindle encoder (512 CPR quadrature w/ index), wired it up, and copied the appropriate lines from the threading example config (from USC_motion.hal). I wanted to confirm that the 'scale' parameter in the line setp ppmc.0.encoder.03.scale 6912 should be the counts per revolution, or in my case, 512 (or is it 4x512?). I'm looking for a way to confirm that the encoder is responding properly. I'd like to find a way to test the rigid tapping functions prior to actual use. Third, a series of questions relating to spindle speed control. By way of background, I have solid state relay control of the solenoids which operate the vari-speed drive air motor and the Pico Systems DAC board for adjusting VFD frequency. I plan on writing a component which will turn on the spindle, adjust the vari-speed drive as required, and trim with the VFD. At this point, I'm not sure I understand what I'll be getting for ppmc.0.encoder.03.velocity as I have not defined user units for the USC's 4th encoder channel because it doesn't correspond to a machine joint. I'm also wondering how I might be able to determine the direction of rotation of the spindle. Is the velocity pin negative when rotating counter clockwise and positive when rotating clockwise? I'd like to use this to determine whether the backgear is or is not engaged. Not that I've read through my hal files thoroughly on this issue, but I'm wondering if it would be feasible to make sure that motor rotation direction is automatically corrected for backgear engagement (to ensure that M3 rotates the spindle clockwise regardless of whether the head is in backgear or high range). I can see an instance where I forget to switch from/to backgear and break a cutter. If I can read spindle direction, then I can programmatically command a reverse in motor direction and prompt for a change to backgear if required (in theory). I suspect that none of this automatic speed setting direction correction would work for the manual spindle start buttons in AXIS (at least not with a lot of reworking), but I can live with that. I think that's it for the moment ... Thank you in advance for your help! -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] G-code remaping
Sure that would be a good way, but the cam program our company uses doesn't allow end user modifications of the posts (Enroute). Stupid propitiatory compiled code for the posts is way beyond my hacking ability, and I am not going pay the ridiculous fee they want to write one for me. - Original Message - Wouldn't it be better to modify the post to output the code exactly as you want it? On Aug 28, 2012 8:45 AM, andy pugh bodge...@gmail.com wrote: On 28 August 2012 02:30, Todd Zuercher zuerc...@embarqmail.com wrote: Just curious what does the tran in tran.pos- mean anyway? Translation Sort-of explained in the comments of http://git.linuxcnc.org/gitweb?p=linuxcnc.git;a=blob;f=src/libnml/posemath/posemath.h;h=3e0d4e8b5185575e39164962c081e11513eb82a5;hb=3c7d40b9060967a48a57a3da9ca758053790bae2 xyz are stored in a PmCartesian (Pose Maths Cartesian) structure that allows various cever geometric manipulations to be performed. I am not at all sure that any of them are ever used, and I am equally not sure why UVW are not in a PM_CARTESIAN tran, nor why ABC are not in the PM_QUATERNION rot; -- atp If you can't fix it, you don't own it. http://www.ifixit.com/Manifesto -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users -- Todd Zuercher mailto:zuerc...@embarqmail.com -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] home chemistry, was: General question about gibs
On Sun, 2012-08-26 at 16:43 -0400, Gene Heskett wrote: On Sunday 26 August 2012 16:43:11 Przemek Klosowski did opine: On Sun, Aug 26, 2012 at 8:25 AM, Mark Wendt wendt.m...@gmail.com wrote: I want somma that Hexanitrohexaazaisowurtzitane stuff... ROFL! I'd only accept it in the correct containment system. ;-) I think trying to contain it just makes it worse; a mili-mole of one of the compounds he described destroyed the stainless steel dewar it was in. The best containment system is a 100-meter rope that goes between you and the thing :) Cheap rope at that... :) Cheers, Gene Hey, good way to do detonators, separate the precursors in two glass vials which break on impact. ;-) In one of the WWII sub stories the guys rigged Molotov cocktails with a container of fuming nitric and a vial of sodium which broke on impact. Affixed this to a glass bottle with diesel/av-gas. Pretty much guaranteed to wreak havoc when it was tossed. I read the comments on your wife; not good just take care of her as much as you can. :-) Not all things are fixable. Dave -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] Plasma cutting table by Italian defunct company CR electronics
Igor Chudov wrote: I have this CNC plasma cutting table here: https://lh6.googleusercontent.com/-AxkcI8flh4Y/UD5SJqLph1I/Bq4/onBU0q1ZvuU/s720/20120829_123101.jpg Supposedly, what is wrong with it is that someone stole a laptop with a USB key that made this table work. CR Electronic is an Italian company and they are out of business. I am wondering, realistically, what is the quickest way to bring this to life. Plasma cutting is not rocket science. X, Y and torch on/off. Maybe torch height control, but many older machines did not have it. What motors and drives does it have? If those can be isolated, it might be easier to do a LinuxCNC retrofit than try to obtain a copy of the software and license key. Jon -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] Machine Tuning, Configuring Rigid Tapping, and Automatic Spindle Speed Control
Matthew Herd wrote: I've gotten my Bridgeport BOSS 5 mill running fairly well. I'm using the Pico Systems USC board and LinuxCNC 2.4.6. First off, I observed that the default acceleration values in the Pico-Systems sample configs were too high for reliable operation of the axes on the BOSS. Particularly, the Z would stall randomly. I suspect it has something to do with the microstepping on the Gecko 203V's, along with the high inertia and detent torque of the old NEMA 42 motors. First I dialed the rapid speeds, then the acceleration values way down and have had reliable behavior. I haven't touched the PID terms and have had no issues there once I got the Input Scale Output Scale values set the same. Once I get the acceleration parameters tuned a bit better, I think I can turn the max velocity up to closer to factory values (120 IPM). Can anyone suggest a method for optimizing the acceleration values? With an open-loop system, there is no measurement available other than your ears or a dial indicator. As long as it doesn't lose steps, you are OK. When first starting to machine actual work, watch out for missed steps. Second, I have mounted my spindle encoder (512 CPR quadrature w/ index), wired it up, and copied the appropriate lines from the threading example config (from USC_motion.hal). I wanted to confirm that the 'scale' parameter in the line setp ppmc.0.encoder.03.scale 6912 should be the counts per revolution, or in my case, 512 (or is it 4x512?). It should be 2048. Use halmeter to read ppmc.0.encoder.03.position, turn the spindle exactly one turn and see if the value changes by 1.000 +/- a small amount. It should count up or down one integer value per turn if scale is correct. For final sanity check, make it run a tapping cycle in air with a tap in the spindle, and put your fingernail lightly in the grooves of the tap. If the whole operation works right, your nail won't move up or down. You may also be able to see this with a light shining behind the tap. I'm looking for a way to confirm that the encoder is responding properly. I'd like to find a way to test the rigid tapping functions prior to actual use. Third, a series of questions relating to spindle speed control. By way of background, I have solid state relay control of the solenoids which operate the vari-speed drive air motor and the Pico Systems DAC board for adjusting VFD frequency. I plan on writing a component which will turn on the spindle, adjust the vari-speed drive as required, and trim with the VFD. This is using one variable (the S word) to adjust two things. It is possible, but with the varispeed, there's no need to change motor speed. Precise spindle speed is rarely important, +/- 100 RPM won't make much difference except at the lowest speeds. There are some things on the wiki about closed-loop speed control components. At this point, I'm not sure I understand what I'll be getting for ppmc.0.encoder.03.velocity as I have not defined user units for the USC's 4th encoder channel because it doesn't correspond to a machine joint. Yes, the encoder.xx.scale sets that. if the scale is set to 2048 for a 512 count/rev encoder, then velocity will read 1.0 at 60 RPM (one rev/second). I'm also wondering how I might be able to determine the direction of rotation of the spindle. Is the velocity pin negative when rotating counter clockwise and positive when rotating clockwise? I'd like to use this to determine whether the backgear is or is not engaged. Depending on the way you wire the encoder A and B, it will be signed. If the sign is wrong, you can switch the A and B wires or make the encoder.03.scale a negative value. Not that I've read through my hal files thoroughly on this issue, but I'm wondering if it would be feasible to make sure that motor rotation direction is automatically corrected for backgear engagement (to ensure that M3 rotates the spindle clockwise regardless of whether the head is in backgear or high range). I can see an instance where I forget to switch from/to backgear and break a cutter. Been there, almost done that. I think the best way is to put a microswitch on the high/low range lever, but you could do what you say. Jon -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users