Sub-system PDUs (needed and/or already installed)
Sub-system | Function | Physical Location | Status | Keyword Control |
DEIMOS private network switch | Manage private network | K2 Computer Room. DEIMOS rack. | PDU installed | YES |
DEIMOS primary host (polo) | Science and FCS CCD high-level software, ion pump dispatchers, PDU software for ion pump controllers | K2 Computer Room. DEIMOS rack. | PDU installed | YES |
DEIMOS secondary host (keamano) | Motion control daemons | K2 Computer Room. DEIMOS rack. | PDU installed | YES |
DEIMOS rotator control host (roto) | Rotator software | K2 Computer Room. DEIMOS rack. | PDU installed | YES |
FCS CCD VME crate | FCS detector low-level software | K2 Computer Room. DEIMOS rack. | PDU installed | YES |
Science CCD VME crate | Science detector low-level software | K2 Computer Room. DEIMOS rack. | PDU installed | YES |
DEIMOS Virtual Machine (vm-deimos) | Autofill, FCS configuration, monitoring, sounds, and auxiliary daemons | K1 Computer Room. UNO readiness of VM rack is to be requested by Computer Support. | No PDU available | NO |
Keyword history machine (moolelo) | DEIMOS keyword history dispatcher | K1 Computer Room. TCSU rack. | PDU installed? | YES? |
Sybase server (waiaha) | DEIMOS configurable elements database | K1 Computer Room. This is a VM. UNO readiness of VM rack is to be requested by Computer Support. | No PDU available | NO |
Guider host computer (waimanu) | Guider control software | K2 Computer Room. DEIMOS rack. | PDU installed | YES |
Barrel Lantronix terminal server | Serial communications with ion pump controllers, slitmask barcode reader, tent mirror piezo controller, Galil 1500 controllers for optomechanical stages. | DEIMOS electronics ring Bay 3 | PDU Needed | NO |
Guider camera controller | Controller for guider camera | DEIMOS electronics ring Bay 2. Remote power control available. | No PDU needed | YES |
SCSI to fiber converteer | Guider camera communications and data transfer | DEIMOS electronics ring Bay 2. Remote power control available. | No PDU needed | YES |
HP 34970A data logger | Read temperature sensors located on the instrument structure | DEIMOS electronics ring Bay 2. Not used. | No PDU needed | N/A |
PI P-845 piezo controller | Controller for tent mirror piezo actuator | DEIMOS electronics ring Bay 2 | PDU Needed | NO |
Galil 1500 motion controller #1 | Calibration lamps, science filter wheel, dewar translation stage, guider filter wheel, guider focus stage | DEIMOS electronics ring Bay 1 | PDU Needed | NO |
Galil 1500 motion controller #2 | Hatch, slitmask selector, slitmask arm, grating selector, grating tilts | DEIMOS electronics ring Bay 11 | PDU Needed | NO |
LN2 can ion pump controller | Controller for LN2 canister ion pump | DEIMOS electronics ring Bay 11 | PDU installed | YES |
Detector dewar ion pump controller | Controller for detector dewar ion pump | DEIMOS electronics ring Bay 11 | PDU installed | YES |
D-Link DGS-105 network switch | Communications with ion pump controllers and PDU | DEIMOS electronics ring Bay 11 | PDU installed | YES |
10Base2 to RJ45 converter | Converter to connect DEIMOS private Thinnet BNC cable with D-Link switch | |||
FCS CCD controller | Controller for FCS CCD | DEIMOS electronics ring Bay 10 | PDU Needed | NO |
Science CCD controller | Controller for Science CCD mosaic | DEIMOS electronics ring Bay 9 | No PDU needed | N/A |
Science CCD controller power supply | Power supply for the science CCD controller | DEIMOS electronics ring Bay 8 | PDU Needed | NO |
Shutter controller | Controller for detector shutter | DEIMOS electronics ring Bay 8 | PDU Needed | NO |
Autofill controller | DEIMOS autofill system | DEIMOS cradle Bay A | PDU Needed | NO |
Galil DMC-4240 motion controller | Rotator controller | DEIMOS cradle Bay C | PDU Needed | NO |
Cradle Lantronix terminal server | Serial communication with CCD controller UPS and handheld barcode reader | DEIMOS cradle Bay D | PDU Needed | NO |
Netgear EN104 hub | 10Base-T Ethernet hub for rotator Galil controller and barrel Lantronix terminal server | DEIMOS cradle Bay D | PDU Needed | NO |
Additional information
All components in the DEIMOS cradle (4) can be connected to an 8-port PDU to be installed in the Bay D. A power cable for the autofill controller would need to be routed from Bay A to be D. There is already a power cable from the rotator controller in Bay C to Bay D.
A power glitch or power cycling the DEIMOS rotator Galil controller trips the cradle interlock. The only way to recover is to physically toggle the cradle breaker in the rotator power panel next to the cradle Bay B.
Facility power glitches can trip the DEIMOS rotator E-Stop which cuts power to the rotator motor. The only way to recover from the E-Stop is to have a person physically press the green reset button located in the DEIMOS cradle Bay C per the following procedure: https://www2.keck.hawaii.edu/inst/deimos/rotator_controller_reset.html