This shows you the differences between two versions of the page.
Both sides previous revision Previous revision | Next revision Both sides next revision | ||
chara:trouble_shooting [2022/02/10 13:46] charaobs |
chara:trouble_shooting [2022/10/14 13:17] gail_stargazer |
||
---|---|---|---|
Line 18: | Line 18: | ||
* Check the time on the OPLE server. If the time is off or there are any lost ticks/ | * Check the time on the OPLE server. If the time is off or there are any lost ticks/ | ||
* Are the [MAN] buttons pressed (gray) for the moving carts on the OPLE Control gui? (The reference cart will remain green.) | * Are the [MAN] buttons pressed (gray) for the moving carts on the OPLE Control gui? (The reference cart will remain green.) | ||
- | * Check that the carts are within delay line range (-1.3 to 44.25 meters) and errors are small. Were the carts homed and checked before the first slew of the night? Did any carts go to the front switch after slewing? This can cause them to lose their position. | + | * Check that the carts are within delay line range (-1.3 to 44.25 meters) and errors are small. Were the carts homed and checked before the first slew of the night? Did any carts go to the front switch after slewing? This can cause them to lose their position. |
* Are the LDC's working? | * Are the LDC's working? | ||
* Is the glass position within allowable range (-10mm to 49mm) on all beams? | * Is the glass position within allowable range (-10mm to 49mm) on all beams? | ||
Line 55: | Line 55: | ||
\\ The Shutters server can become unresponsive or disconnected from the Socket Manager. This server must be restarted from the lab and not from the Control Room. Follow these instructions to restart it. Note that Shutters runs on ople, not ctrscrut. \\ \\ To start the shutter server on ople: \\ \\ Log into the ople computer and kill the process labeled shutters with the PID as described in **Restarting Servers** | \\ The Shutters server can become unresponsive or disconnected from the Socket Manager. This server must be restarted from the lab and not from the Control Room. Follow these instructions to restart it. Note that Shutters runs on ople, not ctrscrut. \\ \\ To start the shutter server on ople: \\ \\ Log into the ople computer and kill the process labeled shutters with the PID as described in **Restarting Servers** | ||
+ | |||
+ | ==== Restarting Socket Manager ==== | ||
+ | |||
+ | In very rare circumstances, | ||
+ | |||
+ | Follow these instructions to restart the socket manager, but only do so if really necessary: | ||
+ | |||
+ | ssh -X observe@ctrscrut | ||
+ | |||
+ | killall socket_manager | ||
+ | |||
+ | socket_manager & | ||
==== MIRC-X CredoneImAcq Server ==== | ==== MIRC-X CredoneImAcq Server ==== |