YOKOGAWA UP35A, User Manual

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8-1
IM 05P02D41-01EN
Control Functions
8
8.1 Control Function Block Diagrams
8.1.1 Single-loop Control, Single-loop Heating/cooling Control, and Single-
loop Position Proportional Control
Description
These control functions provide the basic control function having one control computation
unit.
Single-loop control can be used for Standard type or Heating/cooling type controller.
Single-loop heating/cooling control can be used for Heating/cooling type controller.
Single-loop position proportional control can be used for Position proportional type
controller.
► PID control: 8.2 Setting Control Type (CNT)
The Function block diagram describes only the basic functions.
Parameter symbols in the Function block diagram describe representative parameters.
For the functions and parameters which are not described in Function block diagram, see
the following.
► Contact input assignment: 12.1 Setting Contact Input Function
► Contact output assignment: 12.2 Setting Contact Output Function
► Contact output assignment to retransmission output terminal: 10.1 Setting Control Output Type
► Analog output range change: 10.14 Changing Current Output Range
Chapter 8 Control Functions