Function Parameter Reference Guide
148 UDC2300 Controller Product Manual 12/00
12.2.72 PWR UP (POWER UP CONTROLLER MODE RECALL)
This prompt is part of the Control Set up group.
This selection determines which mode and setpoint the controller will use when the
controller restarts after a power loss.
Selections Definitions
MAN MANUAL, LSP, FAILSAFE OUTPUT—At power-up, the controller will
use manual mode with the local setpoint displayed.
ALSP AUTOMATIC MODE, LAST LSP—At power-up, the controller will use
automatic mode with the last local setpoint used before power down
displayed.
ARSP AUTOMATIC MODE, LAST RSP—At power-up, the controller will use
automatic mode with the last remote setpoint used before power down
displayed.
AMSP LAST MODE/LAST SETPOINT used before power down
AMLS LAST MODE/LAST LOCAL SETPOINT on power down.
12.2.73 RATE T (RATE TIME)
This prompt is part of the Tuning Set up group.
RATE Time affects the controller's output whenever the deviation is changing; and
affects it more when the deviation is changing faster.
Defined as “HEAT” Rate on Duplex models for variations of Heat/Cool applications.
Range of Setting: 0.08 to 10.00 minutes
0.08 or less = OFF
12.2.74 RATE2T (RATE2 TIME)
This prompt is part of the Tuning Set up group.
RATE 2 Time affects the controller’s output whenever the deviation is changing; and
affects it more when the deviation is changing faster.
Defined as “COOL” Rate on Duplex models for variations of Heat/Cool applications or
for a Second Set of PID constants.
Range of Setting: 0.08 to 10.00 minutes
0.08 or less = OFF
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