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fs furnace: move PI with relais to frappy_psi/furnace.py

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Change-Id: Ia8bec296035b3ae23a698f041fe8be39d925d996
This commit is contained in:
zolliker 2024-06-12 11:24:26 +02:00
parent 26f9c177f7
commit 8bc0671f73
2 changed files with 18 additions and 4 deletions
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2
cfg/vf_cfg.py
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@ -67,7 +67,7 @@ Mod('T_wall',
) )
Mod('T', Mod('T',
'frappy_psi.picontrol.PI', 'frappy_psi.furnace.PI',
'controlled Temperature', 'controlled Temperature',
input = 'T_htr', input = 'T_htr',
output = 'out', output = 'out',

20
frappy_psi/furnace.py
View File

@ -20,7 +20,10 @@
"""interlocks for furnance""" """interlocks for furnance"""
import time import time
from frappy.core import Module, Writable, Attached, Parameter, FloatRange, Readable, BoolType, ERROR, IDLE from frappy.core import Module, Writable, Attached, Parameter, FloatRange, Readable,\
BoolType, ERROR, IDLE
from frappy_psi.picontrol import PImixin
class Interlocks(Module): class Interlocks(Module):
input = Attached(Readable, 'the input module') input = Attached(Readable, 'the input module')
@ -45,5 +48,16 @@ class Interlocks(Module):
return return
self.control.write_control_active(False) self.control.write_control_active(False)
self.relais.write_target(False) self.relais.write_target(False)
class PI(PImixin, Writable):
input = Attached(Readable, 'the input module')
relais = Attached(Writable, 'the interlock relais', mandatory=False)
def read_value(self):
return self.input.value
def write_target(self, value):
super().write_target(value)
if self.relais:
self.relais.write_target(1)