Controller - nvent raychem tcontrol-cont-03 Operating And Installation Manual

7.2

Controller

C ontroller type and controller input values, set point limit
values, functions for manual mode and the presettings of self-
optimization are set here.
ConF -> Cntr ->
Parameters
Controller type
CtyP
Control
direction
CACt
Output value,
manual mode
HAnd
Output value at
Out of Range
rOut
Value /
Selection Description
1 2-state controller
2 3-state controller
3 Modulating controller
4 Continuous controller
0
Direct
1
Inverse
(1) = Inverse:
Output value Y of the controller is > 0,
if process value x is smaller than set point
value w (e.g. heating).
(2) = Direct:
Output value Y of the controller is > 0,
if process value x is higher than set point
value w (e.g. cooling).
-100 ... Defines the output value after switching
+101 to manual mode.
101 = last output value
For modulating controllers:
0 = Actuator closes
100 = Actuator opens
101 = Actuator stops
Setting in the Setup program
(-> Controller -> Output value,
manual mode)
-100 ... Output value in the event of overrange or
+101 underrange.
101 = last output value
For modulating controllers:
0 = Actuator closes
100 = Actuator opens
101 = Actuator stops
Setting in the Setup program
(-> Controller -> Output value at
Out of Range)
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