53
Section 8: Parameter Menu
User Instructions
MAN-02-04-60-0351-EN Rev. 3
February 2019
Parameter Menu
Table 21.
Positioner Parameter Group (2)
Menu Item
Sub Menu
Item
Poss.
Setting
Notes / Comments
P13.7
Positioner
Emergency
pos.
0 – 100%
{50,0%}
Determination of the emergency position. (it can also be
set in the menu P8.5)
P13.8
Positioner
Calib. setpoint
-10% -
+10%
Calibration value for the mA setpoint. Calibration process:
By applying 20 mA on the setpoint input, this parameter
is corrected until the readout matches 20 mA.
P13.9
Positioner
Min. Impuls
{0,2 s}
Variable speed actuators (RTS Compact Multi-Turn CM
and Smartcon CSC FU): Without function
Fixed speed actuators (Smartcon CSC): Minimum
activation time of the reversing contactors. For very
small activation times (<0.3 ... 0.5 s), the motorwill be
switched off during start-up process, which increases
significantly reversing contactors mechanical wear. With
frequent periods of very small activation times (restless
loop, small dead zone, clocking near to the target
value), we therefore recommend electronic reversing
contactor.
P13.10 Positioner
Period
{2,0 s}
Variable speed actuators (RTS Compact Multi-Turn CM
and Smartcon
CSC FU): Without function
Fixed speed actuators (Smartcon CSC): This parameter
is only relevant when Step mode is enabled and when
approaching the target position (parameter gain smaller
than 100 %) and determines the period of a run / pause
cycle.
P13.11 Positioner
Begin pos.
(a0)
0,0 –
25,0%
{2,0%}
Smallest controllable position other than the end
position CLOSED. The range 0% . . . a0 will be just passed
through. Use the parameter a0 to define the beginning
of the allowable control range of the valve (e.g., blind
spot for ball segment valves, etc.).
P13.12 Positioner
End pos. (e0)
75,0 –
100,0%
{98,0%}
Largest controllable position other than the end position
OPEN. The area e0 . . . 100% is just passed through. Use
the parameter e0 to define the end of the allowable
control range of the valve.
P13.13 Positioner
Begin setp.
(a1)
0,0 –
25,0%
{2,0%}
Below this value, the end position CLOSED is controlled.
In the range 0% . . . a1 cannot be controlled (end
position tolerance). The initial setpoint a1 is associated
with a small hysteresis (1/4 of the deadband).
P13.14 Positioner
End setp. (e1)
75,0 –
100,0%
{98,0%}
Above this value, the end position OPEN is controlled.
The range e1 . . . 100% cannot be controlled (end
position tolerance). The final setpoint e1 is associated
with a small hysteresis (1/4 of the deadband).
P13.15 Positioner
Calib.setpoint
offset
-10% -
+10%
Calibration of zero for the input setpoint.
1% = 0.2mA
