nVent RAYCHEM 1244-0006829, Operating And Installation Manual

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Parameters
Value /
Selection Description
Set point
limit low
SPL
-1999 …
+9999
The set point limitation prevents the entry
of values outside the default range.
The set point limit values are not effective
when entering set point default values
via the interface. The correction value
is limited for external set point values
with offset.
Set point
limit high
SPH
-1999 …
+9999
Process value
for controller
CPr
(analog
selector)
Analog
input
Determines the source of the controller
process value.

Page 16, Analog selector
Manual mode
(Setup)
free
inhibited
If the manual mode is inhibited, it is not
possible to change to the manual mode
using the keys or the binary input.
Setting in the Setup program
(-> Controller -> Manual mode)
Self-
optimization
(Setup)
free
inhibited
If self-optimization is inhibited, it cannot be
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”
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.