Recent Log Entries
2L25 insulating vacuum
Replaced viewers 2A01, 4A01, & AR05
2L03 Downstream o-ring installation
ITV, ISL, IDA0I04 - limit switch position read back verification
ISL0I04D (MASTER SLIT) - IN03B06 VMIC0943 ADDR1 CH1 (default position is "IN", interlocked with viewer ITV0I04)
IDA0I04 (CENTRAL PLUG) - IN03B06 VMIC0943 ADDR1 CH3 (default position is "IN")
ITV0I04 (VIEWER) - IN03B06 VMIC0943 ADDR2 CH10 (default position is "out", interlocked with Master Slit ISL0I04D)
ITV0I06 - limit switches installed
Installed limit switches to the air cylinder. Verified the "OUT" position read back on IN03B06 VMIC0943 ADDR2 CH 14. The hardware diagnostic screen has channel 14 labeled as ITV0I05. This needs to be changed to ITV0I06, will submit an OPS-PR to have the screen updated.
COMMENT ON B85 - MCC Meter installation
Is there going to be any accommodation made for critical systems?
If we must shut everything in the MCC down, it means that nothing in the Accelerator Computing Environment would be available during this period. This means that systems in OPS, DEV, SRF, CSM ITF and FEL would have a complete outage and systems in CHL will be impacted in many ways that will more than likely mean CHL will not be able to monitor anything outside of the CHL network. We will need at least two hours before and after the work to secure and then recover the systems.