Honeywell UDC3500 Product Manual page 158

Configuration
Function Prompt
Lower Display
DIG INP1
144
Selections or
Range of Setting
Upper Display
NONE
TO MAN
TO LSP
TO 2SP
TO 3SP
TO 4SP
TO DIR
TO HOLD
TO PID2
TO PID3
TO PID4
PV 2IN
PV 3IN
UDC3500 Universal Digital Controller Product Manual
Parameter
Definition
DIGITAL INPUT 1 SELECTIONS—All selections are
available for Input 1. The controller returns to its
original state when contact opens, except where
noted or when overruled by the keyboard.
NO DIGITAL INPUT SELECTION
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
SP SP SP
Select Select Select
setpoint—unless
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 LOCAL SETPOINT FOUR—Contact closure
puts the controller into local setpoint 4.
TO DIRECT ACTION—Contact closure selects
direct controller action.
TO HOLD—Contact closure suspends Setpoint
Program or Setpoint Ramp. When contact reopens,
the controller starts from the Hold point of the
Ramp/Program unless the Ramp/Program was not
previously started via the
This selection applies to either loop.
TO PID2—Contact closure selects PID Set 2.
TO PID3—Contact closure selects PID Set 3.
TO PID4—Contact closure selects PID Set 4.
PV=INPUT 2—Contact closure selects PV = Input 2.
PV=INPUT 3—Contact closure selects PV = Input 3.
key is pressed while
Run Run Run
Hold Hold Hold
key.
10/05