Delta AH500 Programming Manual page 356

AH 5 00 Pr ogr am m ing Ma n ua l
PID algorithms:
1. When PID_MODE is set to 0, the PID control mode is the automatic control mode.
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Independent Formula & Derivative of E（PID_EQ=False & PID_DE=False）
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Independent Formula & Derivative of PV（PID_EQ=False & PID_DE=Ture）
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Dependent Formula & Derivative of E（PID_EQ=True & PID_DE=False）
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