{"action":"created","issue":{"url":"https://api.github.com/repos/LinuxCNC/linuxcnc/issues/45","repository_url":"https://api.github.com/repos/LinuxCNC/linuxcnc","labels_url":"https://api.github.com/repos/LinuxCNC/linuxcnc/issues/45/labels{/name}","comments_url":"https://api.github.com/repos/LinuxCNC/linuxcnc/issues/45/comments","events_url":"https://api.github.com/repos/LinuxCNC/linuxcnc/issues/45/events","html_url":"https://github.com/LinuxCNC/linuxcnc/issues/45","id":139901750,"number":45,"title":"ja: Command isn't tracking feedback in machine-off","user":{"login":"samcoinc","id":17765186,"avatar_url":"https://avatars.githubusercontent.com/u/17765186?v=3","gravatar_id":"","url":"https://api.github.com/users/samcoinc","html_url":"https://github.com/samcoinc","followers_url":"https://api.github.com/users/samcoinc/followers","following_url":"https://api.github.com/users/samcoinc/following{/other_user}","gists_url":"https://api.github.com/users/samcoinc/gists{/gist_id}","starred_url":"https://api.github.com/users/samcoinc/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/samcoinc/subscriptions","organizations_url":"https://api.github.com/users/samcoinc/orgs","repos_url":"https://api.github.com/users/samcoinc/repos","events_url":"https://api.github.com/users/samcoinc/events{/privacy}","received_events_url":"https://api.github.com/users/samcoinc/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2016-03-10T14:24:08Z","updated_at":"2016-03-10T16:21:42Z","closed_at":null,"body":"## Here are the steps I follow to reproduce the issue:\r\n\r\n 1.On a servo machine with encoder feedback - after machine is up / homed \r\n 2.Toggle machine back off \r\n 3.Physically move axis\r\n 5.Toggle machine back on\r\n 6.You instantly get a following air for that axis and machine powers back off.\r\n 7.Currently no way to fix this state\r\n\r\nOn sim\r\n 1.Power up and home\r\n 2.Open halcmd\r\n 3.unlink joint.0.motor-pos.fb\r\n 4.setp joint.0.motor-pos-fb 5\r\n 5.Toggle machine back on.\r\n 6.At this point - fb should equal commanded..  It doesn't and you get a following error.\r\n\r\n## This is what I expected to happen:\r\nThe machine should turn on and the fb should equal cmd position\r\n## This is what happened instead:\r\nFollowing error\r\n## It worked properly before this:\r\n\r\nIf you do the exact same sequence in 2.7 - when you toggle power on - the machine turns on as expected.\r\n"},"comment":{"url":"https://api.github.com/repos/LinuxCNC/linuxcnc/issues/comments/194932809","html_url":"https://github.com/LinuxCNC/linuxcnc/issues/45#issuecomment-194932809","issue_url":"https://api.github.com/repos/LinuxCNC/linuxcnc/issues/45","id":194932809,"user":{"login":"samcoinc","id":17765186,"avatar_url":"https://avatars.githubusercontent.com/u/17765186?v=3","gravatar_id":"","url":"https://api.github.com/users/samcoinc","html_url":"https://github.com/samcoinc","followers_url":"https://api.github.com/users/samcoinc/followers","following_url":"https://api.github.com/users/samcoinc/following{/other_user}","gists_url":"https://api.github.com/users/samcoinc/gists{/gist_id}","starred_url":"https://api.github.com/users/samcoinc/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/samcoinc/subscriptions","organizations_url":"https://api.github.com/users/samcoinc/orgs","repos_url":"https://api.github.com/users/samcoinc/repos","events_url":"https://api.github.com/users/samcoinc/events{/privacy}","received_events_url":"https://api.github.com/users/samcoinc/received_events","type":"User","site_admin":false},"created_at":"2016-03-10T16:21:41Z","updated_at":"2016-03-10T16:21:41Z","body":"Ok - so the above directions seem to not work 100% of the time.  What does seem to work 100% of the time is \r\n1. power up - home machine\r\n2. open halcmd\r\n3. unlink joint.0.motor-pos-fb\r\n4. jog X axis -> get a following error\r\n5. toggle machine on. - > following error -> machine turns off."}}