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nmr_probes [2015/09/21 14:34]
pereira [Troubleshooting]
nmr_probes [2019/01/31 12:27] (current)
pereira [Troubleshooting]
Line 62: Line 62:
 Any of these connections can eventually be broken, and the program tries to catch the failures and report them to the user. However there are cases when the program "​hangs"​ and need to be manually aborted. The little heart displayed at the top left corner of the oscilloscope display indicates the liveliness of the EPICS loop, as well as the liveliness of the program itself. If the heart stops beating for more than 10 seconds, it probably means the program is frozen. To restart it, simply click on the program'​s icon again, which will kill the existing process and start a new one.  Any of these connections can eventually be broken, and the program tries to catch the failures and report them to the user. However there are cases when the program "​hangs"​ and need to be manually aborted. The little heart displayed at the top left corner of the oscilloscope display indicates the liveliness of the EPICS loop, as well as the liveliness of the program itself. If the heart stops beating for more than 10 seconds, it probably means the program is frozen. To restart it, simply click on the program'​s icon again, which will kill the existing process and start a new one. 
  
-In case nothing happens after clicking on the icon, the connection to the NMR module is probably locked and needs to be freed. To free it, type the following from any shell window (actual typing show in this font ): +In case nothing happens after clicking on the icon, the connection to the NMR module is probably locked and needs to be freed. To free it, type the following from any shell window (actual typing show in **bold** ​font): ​
  
-  - **telnet ​35.9.56.212** +  - **telnet ​s800ts.nscl.msu.edu** 
   - Enter any **username** ​   - Enter any **username** ​
   - **set priv **  ​   - **set priv **  ​
nmr_probes.1442860470.txt.gz ยท Last modified: 2015/09/21 14:34 by pereira