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* basic mode for MOC state model.Command to get there

SPI_SEB

(Contains terms in italics on the right)

SPI_SEB:

SEB proper

SPI_SEB:

Detector Assembly Heater


SPI_SFMSPI_DOORSPI_SCMSPI_SOU

SPI_SOU:

Front End Electronics

SPI_SOU:

Particle Deflector System


SPI_DHV
OFF*SPI_OFF
SEB_OFFSEB_OFFDA_OFF
SFM_OFFSDM_CLOSEDSCM_OFFSOU_OFFFEE_OFFPDS_OFF
DHV_OFF
STANDBY (Passive)

SPI_SBY_PASSIVE

or SPI_READY_TO_PASSIVE

Results directly from SEB switch-on. Used during CMS contamination measurements with CMS (Ready) state.SEB_PASSIVESEB_ON
(14.6)
DA_OFF
SFM_OFFSDM_CLOSEDSCM_OFFSOU_OFFFEE_OFFPDS_OFF
DHV_OFF
STANDBY (Ready/Stable)SPI_PASSIVE_TO_READYDA heaters on, PDS on, usually with door open.SEB_STANDBYSEB_ON
(14.6)

DA_HTR_STBL
(2.4)

after 1 hours (modelled) of DAof DA_HTR_STBL WUP (3.2)


SFM_OFFSDM_OPENSCM_OFFSOU_PDSFEE_OFFPDS_ON
(0.2)

DHV_OFF
ENGINEERING (HV Off)

SPI_SBY_TO_ENGOFF or

SPI_OPOFF_TO_ENGOFF

SPI_OPON_TO_ENGOFF

During preparation for dark calibrationSEB_READYSEB_ON
(14.6)
DA_HTR_STBL
(2.4)

SFM_OFFSDM_OPENSCM_OFFSOU_OPENGFEE_ON
(4.2)
PDS_ON
(0.2)

DHV_OFF
ENGINEERING (HV On)SPI_HV_ON_ENG or SPI_SBY_TO_ENGOFFDuring preparation for normal science / calibrationSEB_READYSEB_ON
(14.6)
DA_HTR_STBL
(2.4)

SFM_OFFSDM_OPENSCM_OFFSOU_OPENGFEE_ON
(4.2)
PDS_ON
(0.2)

DHV_ENG
(0.8)
OPERATE (HV Off)SPI_HV_OFF_OPReady for dark acquisitions, no study activeSEB_READYSEB_ON
(14.6)
DA_HTR_STBL
(2.4)

SFM_OFFSDM_OPENSCM_OFFSOU_IDLEFEE_IDLE
(4.5)
PDS_ON
(0.2)

DHV_OFF
OPERATE (HV On)SPI_HV_ON_OPReady for normal acquisition, no study activeSEB_READYSEB_ON
(14.6)
DA_HTR_STBL
(2.4)

SFM_OFFSDM_OPENSCM_OFFSOU_IDLEFEE_IDLE
(4.5)
PDS_ON
(0.2)

DHV_OP
OPERATE (Ready)SPI_READY_OPReady for normal acquisition with scan mechanismSEB_READYSEB_ON
(14.6)
DA_HTR_STBL
(2.4)

SFM_INIT
(3.1)
SDM_OPENSCM_OFFSOU_IDLEFEE_IDLE
(4.5)
PDS_ON
(0.2)

DHV_OP

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