Controller Cntr - Siemens RWF50.3 User Manual

Parameter
Controller type
CtYP
Controller type
Operating action
CACt
Control direction
Setpoint limitation start
SPL
Setpoint limitation low
Setpoint limitation end
SPH
Setpoint limitation high
Self-optimization
Lower working range limit
oLLo
Lower operation range limit
Upper working range limit
oLHi
Upper working range limit
Building Technologies Division
Infrastructure & Cities Sector

8.2 Controller Cntr

Here, the type of controller, operating action, setpoint limits and presettings for self-
optimization are selected.
ConF  Cntr 
Value/ Description
selection
1 3-position controller (RWF50.2)
2 Modulating controller (RWF50.3)
1 Heating controller
0 Cooling controller
(1)
(0) = cooling controller:
The controller's angular positioning (Y) is >0 when the actual value
(x) lies above the setpoint (w)
(1) = heating controller:
The controller's angular positioning (Y) is >0 when the actual value
(x) lies below the setpoint (w)
-1999...
+9999
Setpoint limitation prevents values from being entered outside the
defined range.
-1999...
+9999
0 Free
1 Locked
Self-optimization can only be disabled or enabled via the ACS411
setup program
If disabled via ACS411 PC software, self-optimization cannot be
started via the controller's buttons
Setting in the ACS411 setup program
 Controller  Self-optimization
Self-optimization is also disabled when the parameter level is
locked

-1999...
+9999

-1999...
+9999
User Manual RWF50...
8 Configuration ConF
(0)
7866d14/0512
Note!
If the setpoint with the respective hysteresis exceeds the
upper working range limit, the switch-on threshold is
substituted by the working range limit.
Note!
If the setpoint with the respective hysteresis drops below
the lower working range limit, the switch-off threshold is
substituted by the working range limit.
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CC1U7866en
25.07.2014