Since we've been hijacking channels like there is no tomorrow for the AUX-PLL setup, I'm documenting the channel names here. The next time c1psl requires a reboot, I'll rename these channels to something more sensible. To find the channel mapping, Koji suggested I use this. Has worked well for us so far... We've labelled all pairs of wires pulled out of the cross connects and insulation taped the stripped ends, in case we ever need to go back to the original config.
Previously unused C1PSL Channels now used for AUX PLL
Channel name |
AI/AO |
Function |
C1:PSL-126MOPA_126CURADJ |
AO |
Slow temperature control |
C1:PSL-FSS_RFADJ |
AO |
Servo trigger TTL |
C1:PSL-126MOPA_126PWR |
AI |
PLL error signal monitor |
C1:PSL-126MOPA_DMON |
AI |
PLL control signal monitor |
C1:PSL-FSS_PHCON |
AO |
To mitigate integrator railing
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