Inter-variables / function
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Meaning
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dt
|
Time interval since last function block execution
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(new)
|
Value which is calculated on current execution of the function block
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(old)
|
Value which is calculated on previous execution of the function block
|
TermI
|
Value of the integral component (depending on algorithm)
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TermP
|
Value of the proportional component (depending on algorithm)
|
sense
|
Control sense with the following effect directions:
|
Function Δ
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Function ’Limit’
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Limit function of block output
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