http://finance.groups.yahoo.com/group/geckodrive/ Geckodrive Wed, 10 Feb 2010 09:11:11 GMT jeetendra_g10 http://finance.groups.yahoo.com/group/geckodrive/message/20322 http://finance.groups.yahoo.com/group/geckodrive/message/20322 ok..got it. you are 12 hours offset from me.gasp!!!!! Wed, 10 Feb 2010 08:28:06 GMT jeetendra_g10 http://finance.groups.yahoo.com/group/geckodrive/message/20321 http://finance.groups.yahoo.com/group/geckodrive/message/20321 hello Mr Mariss, what time are you with respect to GMT? i am having a phone line fixed to the cnc machine and preparing the list you gave, prior to calling Tue, 09 Feb 2010 14:55:00 GMT mariss92705 http://finance.groups.yahoo.com/group/geckodrive/message/20320 http://finance.groups.yahoo.com/group/geckodrive/message/20320 Please contact support@... or call 1-714-832-8874 during California business hours. A phone call is best for quickly resolving application issues. Tue, 09 Feb 2010 05:45:55 GMT jeetendra_g10 http://finance.groups.yahoo.com/group/geckodrive/message/20319 http://finance.groups.yahoo.com/group/geckodrive/message/20319 Mr Mariss, help!!!!! Mon, 08 Feb 2010 13:31:25 GMT fortino tan http://finance.groups.yahoo.com/group/geckodrive/message/20318 http://finance.groups.yahoo.com/group/geckodrive/message/20318 Jeetandra, If u really need differential encoder, u might take a look at granite devices. (www.granitedevices.fi). U can buy one unit for trial. If u really Mon, 08 Feb 2010 03:38:55 GMT jack@... http://finance.groups.yahoo.com/group/geckodrive/message/20317 http://finance.groups.yahoo.com/group/geckodrive/message/20317 Yes, someone is home, but not someone that knows enough to help. I am just an interested lurker. ... Take care. Sun, 07 Feb 2010 18:50:28 GMT jeetendra_g10 http://finance.groups.yahoo.com/group/geckodrive/message/20316 http://finance.groups.yahoo.com/group/geckodrive/message/20316 anybody home?????????????????? Sun, 07 Feb 2010 07:41:13 GMT jeetendra_g10 http://finance.groups.yahoo.com/group/geckodrive/message/20315 http://finance.groups.yahoo.com/group/geckodrive/message/20315 i use the arbitrary value of 200mm/nanosecond signal propagation delay on my encoder wiring. Sun, 07 Feb 2010 07:39:07 GMT jeetendra_g10 http://finance.groups.yahoo.com/group/geckodrive/message/20314 http://finance.groups.yahoo.com/group/geckodrive/message/20314 any signal propagation delays when using 3 ics in total on the encoder signal path? (amt102 line driver ic + st485 driver + max3098) Sun, 07 Feb 2010 07:32:16 GMT jeetendra_g10 http://finance.groups.yahoo.com/group/geckodrive/message/20313 http://finance.groups.yahoo.com/group/geckodrive/message/20313 system: amt102 encoders with matching line driver.( cui amt 102) on shallow cuts with new router bit,there is no position loss. On 10-14 mm cuts,the systems Sun, 07 Feb 2010 06:28:29 GMT jeetendra_g10 http://finance.groups.yahoo.com/group/geckodrive/message/20312 http://finance.groups.yahoo.com/group/geckodrive/message/20312 the g100 or the usb 1 (us digital) also can have input and tracking of encoders. Sat, 06 Feb 2010 23:36:41 GMT Jeffrey T. Birt http://finance.groups.yahoo.com/group/geckodrive/message/20311 http://finance.groups.yahoo.com/group/geckodrive/message/20311 No, I meant absolute position encoders, not a incremental encoder. On a machine tool these might be glass scales, on a robot they are likely a rotary absolute Sat, 06 Feb 2010 23:10:20 GMT Peter Homann http://finance.groups.yahoo.com/group/geckodrive/message/20310 http://finance.groups.yahoo.com/group/geckodrive/message/20310 Doug, I think Jeff meant closed loop encoders rather than absolute position encoders. Cheers, Peter. ... -- ... eStore: http://www.homanndesigns.com/store Web Sat, 06 Feb 2010 22:37:40 GMT doug6949 http://finance.groups.yahoo.com/group/geckodrive/message/20309 http://finance.groups.yahoo.com/group/geckodrive/message/20309 ... I am not aware of any machining center built within the last 25 years that loses position during an estop event. With the notable exception of Okuma, very Sat, 06 Feb 2010 21:49:32 GMT Jeffrey T. Birt http://finance.groups.yahoo.com/group/geckodrive/message/20308 http://finance.groups.yahoo.com/group/geckodrive/message/20308 If you E-Stop a machine you should always assumed it will need re-homed unless you have absolute position encoders on each axis. Even then most system will