Honeywell UDC3300 User Manual page 83

DIG IN1 or Display Indication
DIG IN2
Selections
ToLOCK LOCKED when a
key is pressed
ToAout
TIMER
Timer clock (
and time appear in
lower display.
AM STA
ToTUNE TUNE ON in lower
display
SPinit
TRACK1 O blinks
TRACK2 O blinks
ToOUT2 O blinks
TO RSP RSP annunciator
blinks
D L1/2
RST FB
ToPURG MAN blinks and
output value shows
in lower display
LoFIRE MAN blinks and
output value shows
in lower display
MAN LT
REStot
Keyboard Operation
Front panel keys have no effect on the digital input action in the closed state.
5/00
Returns (toggles) to original state when contact
Disables all keys.
Output is forced to value set at control prompt "AUTO
OUT" when controller is in automatic mode.
Starts timer (momentary). Reopening switch has no
)
effect.
Causes switch to Auto Manual Station mode.
Starts the Accutune process.
Forces the SP to initialize at the current PV value.
Allows Output 1 to track Input 2.
Allows Output 2 to track Input 2.
Allows Output 2 to override Input 1.
Selects remote setpoint, if enabled.
Displays loop not being displayed at time of closure.
Allows Input 2 to override the internal reset value,
providing external reset feedback.
Forces loop to manual mode with the output values set to
the Output High Limit configuration.
Forces loop to manual mode with the output set to the
Output Low Limit configuration.
Forces loop to manual mode, latched. Opening DI has no
effect on Mode. UDC remains in manual mode.
Resets the accumulated totalizer value. Opening the
switch has no effect.
UDC3300 Expanded Model: DC330E User Manual
Setpoint Rate/Ramp/Soak Program Operation
Action on Contact Closure
opens, unless otherwise noted.
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