Honeywell UDC 3300 DIG DIG 1 COM, DIG DIG2 COM, Any Digital Input Selection Plus RUN Setpoint

Lower Display

Prompt

DIG IN 1

(continued)

DIG 1 COM

Upper Display

Range of Setting

or Selection

HealthWatch option prompts:

RESETT1

RESETT2

RESETT3

R ALL T

RESETC1

RESETC2

RESETC3

R ALL C

RALLTC

DISABL

+PID2

+ToDIR

+ToSP2

+DISAT

Parameter

Definition

TIMER 1 will be reset when contact closes. TIMER 2 will be reset when contact closes. TIMER 3 will be reset when contact closes.

ALL TIMERS will be reset when contact closes. COUNTER 1 will be reset when contact closes. COUNTER 2 will be reset when contact closes. COUNTER 3 will be reset when contact closes.

ALL COUNTERS will be reset when contact closes. ALL TIMERS AND COUNTERS will be reset when contact closes.

DIGITAL INPUT 1 COMBINATION SELECTIONS — All selections are available in combination with Input 1.

DISABLE— Disables combination function.

Any Digital Input Selection PLUS PID2— Contact closure selects PID Set 2.

Any Digital Input Selection PLUS DIRECT ACTION— Contact closure selects direct controller action.

Any Digital Input Selection PLUS SETPOINT 2—

Contact closure puts the controller into setpoint 2.

Any Digital Input Selection PLUS DISABLE ADAPTIVE TUNE— Contact closure disables Accutune process on Loop 1.

DIG IN 2

DIG2 COM

+ToSP1	Any Digital Input Selection PLUS SETPOINT 1—
	Contact closure puts the controller into setpoint 1.
+RUN	Any Digital Input Selection PLUS RUN SETPOINT
	PROGRAM/RAMP— Contact closure starts SP
	Program/Ramp if enabled.
Same selections as for	DIGITAL INPUT 2 SELECTIONS
Digital Input 1
Same selections as Digital	DIGITAL INPUT 2 COMBINATIONS
Input 1 Combinations

*For the Output Tracking selections, when the switch is open, the output is in accordance with its pre-defined functionality. When the switch is closed, the output value (in percent) will track the Input 2 percent of range value. When the switch is reopened, the output will start at this last output value and normal PID action will then take over control. The transfer is bumpless.

NOTE 1: Does not apply to Three Position Step Control.

134 UDC 3300 Process Controller Product Manual 4/00