Ramp Function - nvent raychem tcontrol-cont-03 Operating And Installation Manual

Parameters
Set point
limit low
SPL
Set point
limit high
SPH
Process value
for controller
CPr
Manual mode
(Setup)
Self-
optimization
(Setup)
7.3

Ramp function

The device can be operated as a fixed value controller with
and without ramp function. When the ramp function is active,
a new temperature set point value is controlled along a ramp
and no longer as a step. It is possible to realize an ascending
or descending ramp function. The ramp limit value is defined
by the set point default value.
24 | nVent.com
Value /
Selection Description
-1999 ... The set point limitation prevents the entry
+9999 of values outside the default range.
The set point limit values are not effective
when entering set point default values
-1999 ...
via the interface. The correction value
+9999
is limited for external set point values
with offset.
(analog Determines the source of the controller
selector) process value.
Analog
 Page 16, Analog selector
input
free If the manual mode is inhibited, it is not
inhibited possible to change to the manual mode
using the keys or the binary input.
Setting in the Setup program
(-> Controller -> Manual mode)
free If self-optimization is inhibited, it cannot be
inhibited started using keys or the binary function.
Chapter 8.3 "Self-optimization"
Setting in the Setup program
(-> Controller -> Self-optimization)
Self-optimization is also inhibited,
if the Parameter level is inhibited.
Chapter 7.7 "Binary functions"
Chapter 7.8 "Display/Operation/
Service counter"