{"action":"closed","issue":{"url":"https://api.github.com/repos/MarlinFirmware/Marlin/issues/2178","labels_url":"https://api.github.com/repos/MarlinFirmware/Marlin/issues/2178/labels{/name}","comments_url":"https://api.github.com/repos/MarlinFirmware/Marlin/issues/2178/comments","events_url":"https://api.github.com/repos/MarlinFirmware/Marlin/issues/2178/events","html_url":"https://github.com/MarlinFirmware/Marlin/issues/2178","id":81613906,"number":2178,"title":"need a troubleshooting suggestion re heaters","user":{"login":"ruggb","id":12383390,"avatar_url":"https://avatars.githubusercontent.com/u/12383390?v=3","gravatar_id":"","url":"https://api.github.com/users/ruggb","html_url":"https://github.com/ruggb","followers_url":"https://api.github.com/users/ruggb/followers","following_url":"https://api.github.com/users/ruggb/following{/other_user}","gists_url":"https://api.github.com/users/ruggb/gists{/gist_id}","starred_url":"https://api.github.com/users/ruggb/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ruggb/subscriptions","organizations_url":"https://api.github.com/users/ruggb/orgs","repos_url":"https://api.github.com/users/ruggb/repos","events_url":"https://api.github.com/users/ruggb/events{/privacy}","received_events_url":"https://api.github.com/users/ruggb/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/MarlinFirmware/Marlin/labels/Needs%20feedback","name":"Needs feedback","color":"fbca04"},{"url":"https://api.github.com/repos/MarlinFirmware/Marlin/labels/Potential%20bug?","name":"Potential bug?","color":"eb6420"}],"state":"closed","locked":false,"assignee":null,"milestone":{"url":"https://api.github.com/repos/MarlinFirmware/Marlin/milestones/31","html_url":"https://github.com/MarlinFirmware/Marlin/milestones/Bug%20Fixing%20Round%208","labels_url":"https://api.github.com/repos/MarlinFirmware/Marlin/milestones/31/labels","id":1185100,"number":31,"title":"Bug Fixing Round 8","description":"","creator":{"login":"boelle","id":3832239,"avatar_url":"https://avatars.githubusercontent.com/u/3832239?v=3","gravatar_id":"","url":"https://api.github.com/users/boelle","html_url":"https://github.com/boelle","followers_url":"https://api.github.com/users/boelle/followers","following_url":"https://api.github.com/users/boelle/following{/other_user}","gists_url":"https://api.github.com/users/boelle/gists{/gist_id}","starred_url":"https://api.github.com/users/boelle/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/boelle/subscriptions","organizations_url":"https://api.github.com/users/boelle/orgs","repos_url":"https://api.github.com/users/boelle/repos","events_url":"https://api.github.com/users/boelle/events{/privacy}","received_events_url":"https://api.github.com/users/boelle/received_events","type":"User","site_admin":false},"open_issues":3,"closed_issues":1,"state":"open","created_at":"2015-06-29T11:59:59Z","updated_at":"2015-07-18T13:09:18Z","due_on":null,"closed_at":null},"comments":9,"created_at":"2015-05-27T20:37:22Z","updated_at":"2015-07-18T13:09:18Z","closed_at":"2015-07-18T13:09:18Z","body":"This issue is intermittent - sometimes it seems permanent like now.\r\nPrint quit with this log:\r\n```\r\n16:02:21.613 : echo:  M301 P21.96 I1.86 D64.76 C1.00\r\n16:02:21.613 : echo:Filament settings: Disabled\r\n16:02:22.013 : Error:MINTEMP triggered, system stopped! Heater_ID: 1\r\n16:02:22.013 : Error:Printer halted. kill() called!\r\n16:02:22.033 : N1 M110 *2\r\n16:02:22.033 : N1 M110 *2\r\n16:02:22.033 : N2 M115 *4\r\n16:02:22.033 : N3 M111 S6 *68\r\n16:02:22.043 : N4 T0 *30\r\n16:02:22.043 : N5 M20 *52\r\n16:02:22.053 : N6 M80 *61\r\n16:02:24.637 : N7 M105 *0\r\n16:02:34.514 : N1 M110 *2\r\n16:02:34.514 : N1 M110 *2\r\n16:02:34.514 : N2 M115 *4\r\n16:02:34.514 : N3 M105 *4\r\n16:02:34.514 : N4 M114 *3\r\n16:02:34.584 : N5 M111 S6 *66\r\n16:02:34.584 : N6 T0 *28\r\n16:02:34.584 : N7 M20 *54\r\n16:02:34.594 : N8 M80 *51\r\n16:02:34.694 : N9 M105 *14\r\n```\r\nRepetier shows no E0 therm. E1 is showing. I was printing on E0.\r\nI have reset the printer, restarted Repetier and I still have no E0 therm.\r\nI switched therm connectors, same indication. So it isn't the therms to the Ramps bd.\r\nI disconnected E1 therm, still shows but it is showing 100.00 °C. It hasn't been on in 2 days.\r\nReset bd and display shows flash screen then main screen then blank screen w/i 1-2 sec.\r\nSame results on another computer, so it isn't Repetier.\r\nIt feels like the firmware got hosed. I reloaded f/w and it is doing the same thing.\r\nThe Ramps bd seems too simple to have a defect.\r\nany suggestions?\r\n\r\nwhat is m111 doing?\r\n\r\n\r\n"}}