Honeywell UDC2800 Product Manual page 83

Chapter 4 - Configuration
Table 4-5: SP Ramp/Program Group Function Prompts
Function
Prompt
SP Ramp
Function
Ramp Time
Min
Ramp Final SP Within setpoint limits
83
Function Prompts
Selections or Range
of Setting
Disable
Enable
0 to 255 minutes
Parameter Definition
Single Setpoint Ramp
enable or disable the setpoint ramp function.
Make sure you configure a ramp time and a
final setpoint value.
NOTE: SP Program must be disabled for
SP Ramp prompts to appear.
Disables the setpoint ramp option.
Allows the single setpoint ramp prompts to be
shown.
Setpoint Ramp Time
minutes desired to reach the final setpoint. A
ramp time of "0" implies an immediate change
of setpoint.
Setpoint Ramp Final Setpoint
desired for the final setpoint . The controller
will operate at the setpoint set here when ramp
is ended.
ATTENTION: If the ramp is on HOLD,
the held setpoint can be changed by the
Increment key and Decrement key.
However, the ramp time remaining and
original ramp rate is not changed.
Therefore, when returning to RUN mode,
the setpoint will ramp at the same rate
as previous to the local setpoint change
and will stop if the final setpoint is
reached before the time expires. If the
time expires before the final setpoint is
reached, it will jump to the final setpoint.
ATTENTION: SP Ramp and SP Rate will
—Make a selection to
—Enter the number of
—Enter the value