Honeywell UDC 3300 Introduction Control group prompts Lower Display Prompt, PV Source PID Sets

4.11 Loop 1 Control Parameters Set Up Group

Introduction

Control group prompts

Lower Display

Prompt

PV SOURCE

PID SETS

The functions listed in this group deal with how the Single-Loop process controller or Loop 1 of a Two-Loop process controller will control the process including: PV source, Number of tuning parameter sets, Setpoint source, Tracking, Power-up recall, Setpoint limits, Output direction, rate and limits, Power-up preset outputs, Dropoff, Deadband, and Hysteresis.

Table 4-10 lists all the function prompts in the Control Set Up group and their definitions.

Table 4-10	Control Group Definitions
Upper Display			Parameter
Range of Setting			Definition
or Selection
		PROCESS VARIABLE SOURCE — Select the source of
		the Process Variable.
INP 1		INPUT 1
INP 2		INPUT 2
IN AL1		INPUT ALGORITHM 1
IN AL2		INPUT ALGORITHM 2
INP 3		INPUT 3
		NUMBER OF TUNING PARAMETER SETS— This
		selection lets you choose one or two sets of tuning
		constants (gain, rate, and reset).
1 ONLY		ONE SET ONLY— Only one set of tuning parameters is
		available. Configure the values for:
			Gain (proportional band),
			Rate,
			Reset Time, and
			Cycle Time (if time proportional is used).
2KEYBD		TWO SETS KEYBOARD SELECTABLE— Two sets of
		tuning parameters can be configured and can be selected
		at the operator interface or by using the Digital Inputs.
		Press	LOWER DISPLAY	key until you see PID SET1 or
		PID SET2 then press		or	to switch between
		sets. Configure the values for:
			Gain, Rate, Reset, Cycle Time
			Gain #2, Rate #2, Reset #2, Cycle #2 Time

See Subsection 5.10 for procedures.

118 UDC 3300 Process Controller Product Manual 4/00