| ID |
Date |
Author |
Type |
Category |
Subject |
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553
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Tue Apr 15 11:13:43 2025 |
Xuesi Ma | Update | | |
Test 4: AI Chassis ground isolation
- Setup: AI Chassis isolated from the ground with readout directly connected to adapter board
- Observation: No spike observed.
Test 5: Ribbon cable check
- Setup: AI Chassis remains isolated from the ground. The signal is measured after the ribbon cable. (Attachment 3)
- Observation: No spike observed.
Test 6: Single ground connection check
- Setup: AI chassis powered on but remains isolated from the frame. The signal is measured from the output of the AI Chassis. (Attachment 1 ,2)
-
- Observation: No spike observed.
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| Attachment 1: 20250414_120428.jpg
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| Attachment 2: 20250414_120423.jpg
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| Attachment 3: 20250411_163105.jpg
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559
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Tue Apr 22 12:08:46 2025 |
Xuesi Ma | Update | | |
Test 7: Reconnect ribbon cables
- Setup: Reconnect all the ribbon cables, and turned on the AI Chassis while isolated rack
- Observation: No spike observed.
Test 8: Reconnect to rack
- Setup: Reconnect the AI Chassis to the rack.
- Observation: No spike observed.
Test 9: Restore to original position.
- Setup: CLose up the AI Chassis, and put it back to its original location.
-
- Observation: No spike observed.
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| Attachment 1: 20250415_161755.jpg
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| Attachment 2: 20250416_174640.jpg
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| Attachment 3: 20250422_105614.jpg
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