Honeywell UDC 3300 CB OUT2, None To MAN To LSP To 2SP To 3SP To DIR, No Digital Input Selections

Lower Display

Prompt

AUX OUT

(continued)

4mA VAL*

20mA VAL*

Upper Display

Range of Setting

or Selection

CB OUT2

Low Scale Value within the range of the selected variable to represent 4 mA

High Scale Value within the range of the selected variable to represent 20 mA

Parameter

Definition

CONTROL BLOCK OUTPUT2— Represents the uncharacterized use of automatic control valve which allows the characterizer to characterize the output on Analog Output 1 and the Auxiliary Output to use the uncharacterized output value as Output 2.

AUXILIARY OUTPUT LOW SCALING FACTOR— Use a value in engineering units to represent all AUX OUT parameters except output.

Use value in percent (%) for output. (Output can be between –5 % and +105 %.)

AUXILIARY OUTPUT HIGH SCALING FACTOR— Use a value in engineering units to represent all AUX OUT parameters except output.

Use a value in percent (%) for Output. (Output can be between –5 % and +105 %.)

*When Deviation is selected, only one operating parameter will be entered. This value represents the deviation level that will produce 20 mA (100 %) output. Zero deviation will produce a center scale (12 mA or 50 %) output. A negative deviation equal in magnitude to the auxiliary output high value will produce a low end (4 mA or 0 %) output.

DIG IN 1

NONE

TO MAN

TO LSP

TO 2SP

TO 3SP

TO DIR

DIGITAL INPUT 1 SELECTIONS— All selections are available for Input 1. The controller returns to its original state when contact opens, except when overruled by the keyboard.

ATTENTION When the controller is configured for either Cascade or Two-Loop control, then digital input #1 operates only on Loop 1 and digital input #2 operates only on Loop 2.

NO DIGITAL INPUT SELECTIONS

TO MANUAL— Contact closure puts the affected loop into manual mode. Contact open returns controller to former mode.

TO LOCAL SETPOINT— When a remote setpoint is configured, contact closure puts the controller into local setpoint 1. When contact opens, the controller returns to former operation— local or remote setpoint— unless

SETPOINT SELECT key is pressed while digital input is

active. If this happens, the controller will stay in the local setpoint mode when contact opens.

TO LOCAL SETPOINT TWO— Contact closure puts the controller into local setpoint 2.

TO LOCAL SETPOINT THREE— Contact closure puts the controller into local setpoint 3.

TO DIRECT ACTION— Contact closure selects direct controller action.

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