Engineering-Dokumentation

52
Siemens A6V11757108_en--_d
Smart Infrastructure 2021-10-19
Settings for Demonstration Mode
Demonstration Mode can be enabled as long as there is no valid flow sensor signal available.
Object name Obj. type/ID Description BACnet Properties Modbus
EnDemoMod
%Plt%’DemoFnct'EnDemoMod
Control Valve
BV29
Enable demonstration mode
Select whether the Demonstration mode should be
activated or not.
As long as there is a valid flow signal from the flow sensor,
Demonstration mode cannot be activated! The device will
not accept the command.
Available in cloud N -
Flow Temp. Write Y
Heating Circuit Unit -
(Δp Control) Options [1] Off
[2] On
Default [1] Off
NomPpsizeDmo
%Plt%’DemoFnct'NomPpsizeDmo
Control Valve
AV84
Nominal pipe size demonstration mode
Selection which line size should be simulated for the
demonstration. Has an impact on nominal volume flow
displayed during demonstration.
Available in cloud N -
Flow Temp. Write Y
Heating Circuit Unit [mm]
(Δp Control) Options Value min. 0
Value max. 500
Default 25
GainDPPrimDmo
%Plt%’DemoFnct'GainDPPrimDmo
Control Valve
AV83
Gain for diff. pressure primary demonstration mode
Value for differential pressure during demonstration in
relation to Δp
min
of the selected line size. Has an impact on
the working range for a connected actuator and the self test
results:
● High values: valve operates at low positions;
● Low values: valve operates at high positions.
Available in cloud N -
Flow Temp. Write Y
Heating Circuit Unit [%]
(Δp Control) Options Value min. 0.5
Value max. 5
Default 1.2
TOaDmo
%Plt%’DemoFnct'TOaDmo
Control Valve
-
Outside temperature for demonstration mode
(only shown for application Heating circuit)
Demonstration mode can also be used for application
Heating circuit with outside temperature compensation –
value defines the outside temperature which is used to
calculate the flow temperature setpoint based on the heating
curve.
Available in cloud N -
Flow Temp. Write Y
Heating Circuit AV15 Unit [°C]
(Δp Control) - Options Value min. -50
Value max. 50
Default 10