Bases: KPFFunction
Recover from low power mode.
- Power on the Ca HK systems
- Restore cooling to Ca HK detector
- Re-enable Ca HK detector
- Power on CRED2 systems
Source code in kpf/scripts/RecoverFromLowPowerMode.py
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69 | class RecoverFromLowPowerMode(KPFFunction):
'''Recover from low power mode.
- Power on the Ca HK systems
- Restore cooling to Ca HK detector
- Re-enable Ca HK detector
- Power on CRED2 systems
'''
@classmethod
def pre_condition(cls, args):
pass
@classmethod
def perform(cls, args):
kpfconfig = ktl.cache('kpfconfig')
kpfpower = ktl.cache('kpfpower')
kpfmon = ktl.cache('kpfmon')
log.warning('Recovering KPF from Low Power Mode')
# Power up Ca HK detector systems
kpf_hk = ktl.cache('kpf_hk')
log.info('Powering on Ca HK detector systems')
log.debug(f"Powering on {kpfpower['OUTLET_J1_NAME'].read()}")
kpfpower['OUTLET_J1'].write('On')
log.debug(f"Powering on {kpfpower['OUTLET_J2_NAME'].read()}")
kpfpower['OUTLET_J2'].write('On')
log.debug(f"Powering on {kpfpower['OUTLET_J5_NAME'].read()}")
kpfpower['OUTLET_J5'].write('On')
time.sleep(10)
log.info('Turning Ca HK detector cooling on')
kpf_hk['COOLING'].write('On')
kpf_hk['COOLTARG'].write(-60)
log.info('Enabling Ca HK detector')
kpfconfig['CA_HK_ENABLED'].write('Yes')
log.warning('Enabling HKTEMP alarm')
kpfmon['HKTEMPDIS'].write(0)
log.warning('Enabling ST_EXPOSE2 alarm')
kpfmon['ST_EXPOSE2DIS'].write(0)
log.warning(f"Enabling {kpfpower['OUTLET_J1_NAME'].read()} alarm")
kpfmon['OUTLET_J1_OODIS'].write(0)
log.warning(f"Enabling {kpfpower['OUTLET_J2_NAME'].read()} alarm")
kpfmon['OUTLET_J2_OODIS'].write(0)
log.warning(f"Enabling {kpfpower['OUTLET_J5_NAME'].read()} alarm")
kpfmon['OUTLET_J5_OODIS'].write(0)
# Power up CRED2 detector systems
log.info('Powering on CRED2 detector systems')
log.debug(f"Powering on {kpfpower['OUTLET_K2_NAME'].read()}")
kpfpower['OUTLET_K2'].write('On')
log.debug(f"Powering on {kpfpower['OUTLET_K3_NAME'].read()}")
kpfpower['OUTLET_K3'].write('On')
log.warning(f"Enabling {kpfpower['OUTLET_K2_NAME'].read()} alarm")
kpfmon['OUTLET_K2_OODIS'].write(0)
log.warning(f"Enabling {kpfpower['OUTLET_K3_NAME'].read()} alarm")
kpfmon['OUTLET_K3_OODIS'].write(0)
@classmethod
def post_condition(cls, args):
pass
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