Elog Entry 2021-05-25: Difference between revisions
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*EHAT:PMT5, 50V, ramps up, 0.08uA readback. LED cable not connected, wrong connector. | *EHAT:PMT5, 50V, ramps up, 0.08uA readback. LED cable not connected, wrong connector. | ||
*Tested all high energy LICs via ramp up response. All good. | *Tested all high energy LICs via ramp up response. All good. | ||
*EHDT:PMT2, 50V, ramps up, 0.05uA readback. Using LED driver channel | |||
Revision as of 22:55, 25 May 2021
LED labels
- Changed labels on roof for all used high energy cables.
- Changed LED label from EABD:PMT1:LED to EABD:PMT0:LED and move cable from LED CH6 to 4.
- Changed LED label from EMBT:PMT2:SIG (looks like SIG cable, but worked in the past) to EMBT:PMT3:LED. Moved cable from LED CH5 to 3.
- Connected EHAT:PMT4:LED to CH5.
- Changed LED label from ELBD:PMT1:SIG (LED cable) to EHDT:PMT2:LED and connected to CH6.
- Changed LED label from EHDT:PMT1:LED to EHDT:PMT4:LED and moved from channel 2 to 7.
Detector testing
- EMBT:PMT3, 50V, ramps up, 0.05uA readback. Using LED driver channel 3 to check response. Works. ~300pC at 70%.
- EABD:PMT0, 50V, ramps up, 0.05uA readback. Using LED driver channel 4 to check response. Works. ~200pC at 70%.
- EHAT:PMT5, 50V, ramps up, 0.08uA readback. LED cable not connected, wrong connector.
- Tested all high energy LICs via ramp up response. All good.
- EHDT:PMT2, 50V, ramps up, 0.05uA readback. Using LED driver channel