Logbook AMCBox&cables-Preparation-Mirca-July2018
Enter comments in reverse time order
| Date | Who did it? | Action | Comments | Documents |
|---|---|---|---|---|
| 2018-07-10 | Koji, Tomo, Satoshi, Guillertrans | garbage cleaning & AMC box preparation for transportation | We cleaned garbages of Shipping 5-9 with Guillertrans. We fixed AMC boxes with lashing belts to palettes for transportation. | |
| 2018-07-09 | Satoshi, Koji | AMC box network test | Test to check network and its redundancy with 6 boxes is carried out. The result was successful. | |
| 2018-07-07 | Koji, Tomo, Satoshi | preparation of the mirror racks for the replacement | We prepared 3 racks for replacement of possibly damaged mirrors. We will send them up later. | |
| 2018-07-06 | Koji, Satoshi | AMC box preparation and labeling of AMC box power cables | Koji finished labeling of all the actuator power sockets. Satoshi finished all the AMC boxes for LST1 except wireless modules. One of the boxes had its AMC PC power plug disconnected and two of the boxes had network switch power plug disconnected. They are maybe shaked while transportation or people who assembled the boxes just forgot to plug them. | |
| 2018-07-05 | Koji, Satoshi | AMC box preparation and labeling of AMC box power cables | Koji sticked labels next to all the actuator power sockets on the side of 6 AMC boxes like (mirX, mirY, axis). Satoshi finished setting up 5 AMC boxes (in total 6). | |
| 2018-07-04 | Koji, Satoshi, Tomohiro | AMC box preparation, mirror rack selection for replacing damaged mirrors, and labeling of AMC box power cables | Koji labeled box numbers to all of the so-called external cables (box-box power & data). Satoshi finished setting up one AMC box and made a procedure. Tomo selected the mirrors to bring up to replace possibly damaged mirrors. The AMC PC inside the second AMC box had a bad power button which is not sensitive even for strong push.It was replaced with one from a spare box. |
Trouble Shooting
-2018/07/09
When I connected a power cable which supplied power to 7 AMC boxes, one breaker of Mirca became off. Next I pulled down the breakers inside 4 AMC boxes (out of 7), connected the cable and the breaker of Mirca became off again. Finally I solved the problem by switching on the 7 breakers inside the boxes one by one.
