97 lines
2.7 KiB
Python
97 lines
2.7 KiB
Python
Node('stressihtf2',
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'Stressihtf2 box of MLZ Sample environment group\n'
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'\n'
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'Controls an High Temperature Furnace with an Eurotherm and an PLC controlling some valves and checking cooling water.',
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'localhost:10767',
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meaning={'T_regulation':{'T':100}, 'T_sample':{'T_sample':100}},
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)
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Mod('T',
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'frappy_mlz.entangle.TemperatureController',
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'Main temperature control node of Stressihtf2.',
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tangodevice='tango://localhost:10000/box/eurotherm/ctrl',
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value = Param(unit='degC'),
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target = Param(datatype=["double", 0, 2000]),
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ramp = Param(
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default=60,
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datatype=["double",0,9999],
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unit='K/min',
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description='target ramping speed in K/min.',
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),
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abslimits = Param(
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default=[0,2000],
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datatype=["tuple",[["double"],["double"]]],
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unit='degC',
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description='currently active absolute limits for the setpoint.\
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depend on the regulationmode parameter (both/stick->0..600, tube->0..300K).',
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readonly=True,
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),
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userlimits = Param(
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default=[0,300],
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datatype=["tuple",[["double"],["double"]]],
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unit='degC',
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description='current user set limits for the setpoint. must be inside abslimits.',
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),
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heateroutput = Param(
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default=0,
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datatype=["double",0,100],
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unit='%%',
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description='output to the heater',
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),
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setpoint = 0,
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p = 1,
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i = 0,
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d = 0,
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pid = [1,0,0],
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speed = 0,
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)
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Mod('T_sample_a',
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'frappy_mlz.entangle.Sensor',
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'Regulation temperature sensor.',
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tangodevice='tango://localhost:10000/box/eurotherm/sensora',
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value = Param(unit='degC'),
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visibility='user',
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)
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Mod('T_sample_b',
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'frappy_mlz.entangle.Sensor',
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'(optional) Sample temperature sensor.',
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tangodevice='tango://localhost:10000/box/eurotherm/sensorb',
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value = Param(unit='degC'),
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visibility='expert',
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)
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Mod('N2',
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'frappy_mlz.entangle.NamedDigitalOutput',
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'Switches the N2 gas inlet on or off.',
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tangodevice='tango://localhost:10000/box/plc/_gas1',
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mapping={'off':0,'on':1},
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visibility='expert',
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)
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Mod('He',
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'frappy_mlz.entangle.NamedDigitalOutput',
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'Switches the He gas inlet on or off.',
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tangodevice='tango://localhost:10000/box/plc/_gas2',
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mapping={'off':0,'on':1},
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visibility='expert',
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)
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Mod('lamps',
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'frappy_mlz.entangle.NamedDigitalOutput',
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'Switches the heating lamps on or off.',
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tangodevice='tango://localhost:10000/box/plc/_onoff',
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mapping={'off':0,'on':1},
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visibility='expert',
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)
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Mod('water_ok',
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'frappy_mlz.entangle.NamedDigitalInput',
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'Readout of the cooling water state.',
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tangodevice='tango://localhost:10000/box/plc/_waterok',
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mapping={'failed':0,'ok':1},
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visibility='expert',
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)
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