Honeywell UDC3500 - Page 176

Configuration
160 UDC3500 Universal Digital Controller Product Manual 3/07
Function Prompt
Lower Display
Selections or
Range of Setting
Upper Display
Parameter
Definition
+TO SP1
PLUS SETPOINT 1—Contact closure puts the
controller to Local Setpoint 1.
+RUN
PLUS RUN SETPOINT PROGRAM/RAMP—
Contact closure starts SP Program/Ramp if enabled.
+To SP3
PLUS SETPOINT 3 —Contact closure puts the
controller to local setpoint 3.
DIG INP2
Same selections as for
Digital Input 1
DIGITAL INPUT 2 SELECTIONS
DIG2COMB
Same selections as Digital
Input 1 Combinations
DIGITAL INPUT 2 COMBINATIONS
DIG INP3
Same selections as for
Digital Input 1
DIGITAL INPUT 3 SELECTIONS
DIG INP4
Same selections as for
Digital Input 1
DIGITAL INPUT 4 SELECTIONS
Dion LP2 DIGITAL INPUTS ON LOOP 2—Used when Two
Loops or Internal Cascade are configured. Digital
Inputs are assigned to Loop 2 per this configuration.
All other Digital Inputs are assigned to Loop 1
NONE
DI 2
DI 2, 3
DI2, 3, 4
NONE—No Digital Inputs on Loop 2, all on Loop 1
DI 2—Assign Digital Input 2 to Loop 2
DI 2,3—Assign Digital Inputs 2 and 3 to Loop 2
DI 2,3,4—Assign Digital Inputs 2, 3 and 4 to Loop 2
ATTENTION When Setpoint Program is configured
to operate on both control loops, then any digital
input configured for TO RUN, TO HOLD, RERUN, or
To BEGIN will control the setpoint program
regardless of the loop to which the Digital Input is
assigned.