Configuration
Function Prompt Selections or
Parameter
Lower Display
Range of Setting
Upper Display
Definition
RSP SRC
REMOTE SETPOINT SOURCE—This selection
determines what your remote setpoint source will be
when toggled by the SP Select key or Digital Input.
NONE
INPUT 2
IN ALG1
NONE—No remote setpoint.
INPUT 2—Remote Setpoint is Input 2.
IN AL1—Remote Setpoint using Input 1 algorithm.
ATTENTION To cycle through the available local
setpoints and remote setpoint, press and hold in the
SP
Select
SP
Select
SP
Select
key. When the key is released, the setpoint
selection currently displayed will be the new setpoint
selection.
AUTOBIAS
DISABLE
ENABLE
AUTOBIAS is used for bumpless transfer when
transferring from local setpoint to remote setpoint.
Auto Bias calculates and adds a bias to remote
setpoint input each time a transfer is made.
Only available if no tracking is selected.
DISABLE—Disables auto bias.
ENABLE—Enables auto bias.
SP TRACK
SETPOINT TRACKING—The local setpoint can be
configured to track either PV or RSP as listed below.
Not configurable when Auto Bias is set.
ATTENTION For selections other than NONE,
LSP is stored in nonvolatile memory only when there
is a mode change; i.e., when switching from RSP to
LSP or from Manual to Automatic. If power is lost,
then the current LSP value is also lost.
NONE
NO TRACKING—If local setpoint tracking is not
configured, the LSP will not be altered when transfer
from RSP to LSP is made.
PV
PV—Local setpoint tracks the PV when in manual.
RSP
RSP—Local setpoint tracks remote setpoint when in
automatic. When the controller transfers out of
remote setpoint, the last value of the remote setpoint
(RSP) is inserted into the local setpoint.
PWR MODE
POWER UP CONTROLLER MODE RECALL—This
selection determines which mode and setpoint the
controller will use when the controller restarts after a
power loss.
MANUAL
MANUAL, LSP—At power-up, the controller will use
manual mode with the local setpoint displayed.
A LSP
AUTOMATIC MODE, LAST LSP—At power-up, the
controller will use automatic mode with the last local
setpoint used before power down displayed.
12/04 UDC3200 Universal Digital Controller Product Manual 73
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