def __init__(self, prefix: str):
if not prefix:
raise ValueError(f"parameter prefix cannot be empty {prefix}")
self.prefix = prefix
self.on_off_pv = create_connected_pv(pvname=f"{self.prefix}:ACP:OnOff")
self.speed_rpm = create_connected_pv(
pvname=f"{self.prefix}:ACP:SpeedRPM")
def __init__(self, prefix: str):
if not prefix:
raise ValueError(f"parameter prefix cannot be empty {prefix}")
self.prefix = prefix
self.off_frequency_pv = create_connected_pv(
pvname=f"{self.prefix}:SYSTEM:OffFrequency")
self.off_pressure_base_pv = create_connected_pv(
pvname=f"{self.prefix}:SYSTEM:OffPressureBase")
self.off_pressure_exp_pv = create_connected_pv(
pvname=f"{self.prefix}:SYSTEM:OffPressureExp")
self.on_pressure_base_pv = create_connected_pv(
pvname=f"{self.prefix}:SYSTEM:OnPressureBase")
self.on_pressure_exp_pv = create_connected_pv(
pvname=f"{self.prefix}:SYSTEM:OnPressureExp")
def set_venting_valve_state(prefix: str, state: bool):
"""Set venting valve state :param state: On=True, Off=False"""
_logger.info(f"set turbo venting valve state {state}")
turbovac_venting_valve_pv = create_connected_pv(
pvname=f"{prefix}:TURBOVAC:VentingValve-SW")
turbovac_venting_valve_pv.value = 1 if state else 0
def check_pressure(prefix: str, first_time: bool):
"""
this script runs after the user hits the "ON" button under the "system_tab.ui"
window. It checks whether the pressure is lower or higher than 0.05 Torr.
- if it's value is higher than 0.05, then the "process_on" script is executed
- if it's value is lower, then the "system_pressurized" window will pop-up
"""
_logger.info(f"check_pressure {prefix} first_time={first_time}")
pressure_pv = create_connected_pv(pvname=f"{prefix}:BBB:Torr")
torr_base_pv = create_connected_pv(pvname=f"{prefix}:BBB:TorrBase")
torr_exp_pv = create_connected_pv(pvname=f"{prefix}:BBB:TorrExp")
torr_base_msg_pv = create_connected_pv(pvname=f"{prefix}:BBB:TorrBaseMsg")
torr_exp_msg_pv = create_connected_pv(pvname=f"{prefix}:BBB:TorrExpMsg")
process_trigger_on_pv = create_connected_pv(
pvname=f"{prefix}:Process:TriggerOn")
process_trigger_pressurized_pv = create_connected_pv(
pvname=f"{prefix}:Process:TriggerPressurized")
torr_base_msg_pv.value = torr_base_pv.value
torr_exp_msg_pv.value = torr_exp_pv.value
# update value showed in "system_pressurized.ui" window
# if pressure value is bigger than 0.05 Torr, trigger "process_on" script
if pressure_pv.value > 0.05:
if not first_time:
process_trigger_on_pv.value = 1
process_trigger_on_pv.value = 0
# if pressure is between 0.05 and 1*10**-8, trigger "process_recovery" script
elif (pressure_pv.value < 0.05) & (pressure_pv.value > 10**-8):
process_trigger_pressurized_pv.value = 1
process_trigger_pressurized_pv.value = 0
def _relay(prefix: str, valve: int, confirmed: bool):
"""
this is script is used to commute a valve value
"""
_logger.info("relay prefix={prefix} valve={valve} confirmed={confirmed}")
sw_pv = create_connected_pv(pvname=f"{prefix}:BBB:Relay{valve}-SW")
ui_pv = create_connected_pv(pvname=f"{prefix}:BBB:Relay{valve}-UI.RVAL")
time.sleep(1) # why?!
_logger.info(
f"pv sw update prefix={prefix} valve={valve} confirmed={confirmed}")
# if relay swtiching message is confirmed, change PV SW values:
if confirmed:
sw_pv.value = not (sw_pv.value)
# if relay swtiching message is canceled, do nothing:
else:
ui_pv.value = sw_pv.value
def _commute_venting_valve(prefix: str, confirmed: bool):
"""
this is script is used to commute a valve value
"""
_logger.info(f"{prefix} confirmed={confirmed}")
turbovac_venting_valve_pv = create_connected_pv(
pvname=f"{prefix}:TURBOVAC:VentingValve-SW")
turbovac_venting_valve_ui_pv = create_connected_pv(
pvname=f"{prefix}:TURBOVAC:VentingValve-UI.RVAL")
time.sleep(1) # why?!
_logger.info(f"pv sw update {prefix} confirmed={confirmed}")
# if relay swtiching message is confirmed, change PV SW values:
if confirmed:
turbovac_venting_valve_pv.value = not (turbovac_venting_valve_pv.value)
# if relay swtiching message is canceled, do nothing:
else:
turbovac_venting_valve_ui_pv.value = turbovac_venting_valve_pv.value
def __init__(self, prefix: str):
if not prefix:
raise ValueError(f"parameter prefix cannot be empty {prefix}")
self.prefix = prefix
self.off_fv_status1_pv = create_connected_pv(
pvname=f"{prefix}:ProcessOffFV:Status1")
self.off_fv_status2_pv = create_connected_pv(
pvname=f"{prefix}:ProcessOffFV:Status2")
self.off_fv_status3_pv = create_connected_pv(
pvname=f"{prefix}:ProcessOffFV:Status3")
self.off_fv_status4_pv = create_connected_pv(
pvname=f"{prefix}:ProcessOffFV:Status4")
self.off_fv_status5_pv = create_connected_pv(
pvname=f"{prefix}:ProcessOffFV:Status5")
self.off_fv_status6_pv = create_connected_pv(
pvname=f"{prefix}:ProcessOffFV:Status6")
self.bool = create_connected_pv(
pvname=f"{self.prefix}:ProcessOff:Bool")
def __init__(self, prefix: str):
if not prefix:
raise ValueError(f"parameter prefix cannot be empty {prefix}")
self.prefix = prefix
# Create process recovery status PVs
self.status1_pv = create_connected_pv(
pvname=f"{self.prefix}:ProcessRecovery:Status1")
self.status2_pv = create_connected_pv(
pvname=f"{self.prefix}:ProcessRecovery:Status2")
self.status3_pv = create_connected_pv(
pvname=f"{self.prefix}:ProcessRecovery:Status3")
self.status4_pv = create_connected_pv(
pvname=f"{self.prefix}:ProcessRecovery:Status4")
self.status5_pv = create_connected_pv(
pvname=f"{self.prefix}:ProcessRecovery:Status5")
self.bool = create_connected_pv(
pvname=f"{self.prefix}:ProcessRec:Bool")
def __init__(self, prefix: str):
if not prefix:
raise ValueError(f"parameter prefix cannot be empty {prefix}")
self.prefix = prefix
self.pressure_pv = create_connected_pv(
pvname=f"{self.prefix}:BBB:Torr")
self.pre_vacuum_valve_sw_pv = create_connected_pv(
pvname=f"{self.prefix}:BBB:Relay1-SW")
self.gate_valve_sw_pv = create_connected_pv(
pvname=f"{self.prefix}:BBB:Relay2-SW")
self.gate_valve_ui_pv = create_connected_pv(
pvname=f"{self.prefix}:BBB:Relay2-UI")
self.valve_open_pv = create_connected_pv(
pvname=f"{self.prefix}:BBB:ValveOpen")
self.valve_closed_pv = create_connected_pv(
pvname=f"{self.prefix}:BBB:ValveClosed")
def __init__(self, prefix: str):
if not prefix:
raise ValueError(f"parameter prefix cannot be empty {prefix}")
self.prefix = prefix
self.pzd1_sp_tevl_pv = create_connected_pv(
pvname=f"{self.prefix}:TURBOVAC:PZD1-SP.TEVL")
self.pzd1_sp_zrvl_pv = create_connected_pv(
pvname=f"{self.prefix}:TURBOVAC:PZD1-SP.ZRVL")
self.pzd1_sp_sxvl_pv = create_connected_pv(
pvname=f"{self.prefix}:TURBOVAC:PZD1-SP.SXVL")
self.pzd2_rb_pv = create_connected_pv(
pvname=f"{self.prefix}:TURBOVAC:PZD2-RB")
self.pzd2_sp_pv = create_connected_pv(
pvname=f"{self.prefix}:TURBOVAC:PZD2-SP")
self.ak_sp_pv = create_connected_pv(
pvname=f"{self.prefix}:TURBOVAC:AK-SP")
self.ind_sp_pv = create_connected_pv(
pvname=f"{self.prefix}:TURBOVAC:IND-SP")
self.pnu_sp_pv = create_connected_pv(
pvname=f"{self.prefix}:TURBOVAC:PNU-SP")
self.pwe_sp_pv = create_connected_pv(
pvname=f"{self.prefix}:TURBOVAC:PWE-SP")
self.pre_vacuum_valve_sw_pv = create_connected_pv(
pvname=f"{self.prefix}:BBB:Relay1-SW")
self.venting_valve_sw_pv = create_connected_pv(
pvname=f"{self.prefix}:TURBOVAC:VentingValve-SW")
self.venting_valve_ui_pv_rval = create_connected_pv(
pvname=f"{self.prefix}:TURBOVAC:VentingValve-UI.RVAL")