46 lines
926 B
Python
46 lines
926 B
Python
"""
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Interlocks: example on creating and installing device interlock rules.
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"""
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class MyInterlock1 (Interlock):
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#Motor and Positioners
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def __init__(self):
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Interlock.__init__(self, (m1, p1))
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def check(self, (m, p)):
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if p<500 and (m<5 and m>4):
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return False
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return True
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interlock1 = MyInterlock1()
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"""
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#Motor group
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class MyInterlock2(Interlock):
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def __init__(self):
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Interlock.__init__(self, (mg1, p1))
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def check(self, ((m1,m2), p)):
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if p<500 and (m1>4 and m2>4):
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return False
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return True
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interlock2 = MyInterlock2()
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"""
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"""
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#Discrete Positioner
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class MyInterlock3(Interlock):
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def __init__(self):
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Interlock.__init__(self, (dp1, p1))
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def check(self, (dp, p)):
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if p<500 and dp=="Out":
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return False
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return True
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#interlock3 = MyInterlock3()
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""" |