Table des Matières
Publicité
Les langues disponibles
Les langues disponibles
3.1.3.1.2.4
Wiring several circuits to 1 COM4
3.1.3.2
LS MODE
The assigned percentage of fan maximum torque is a function of a 0-10V linear signal. The user
defines the link with 4 parameters: Vmin, Vmax, %TQ≡Vmin and %TQ≡Vmax, applied to the following
diagram
Principle diagram:
Using the advanced setup,
upper and/or lower limit.
3.1.3.2.1 Setup LS Mode with Fan Torque Modulation
1
LANGUAGE
2
FAN TYPE
3
# FAN?
4
F2=%F1 ?
5
Mode
6
V min?
7
V max?
8
%TQ≡Vmin
9
%TQ≡Vmax
With %TQ≡Vmin < or > %TQ≡Vmax (positive or negative link).
it is possible to stop the fans once the input signal value has reached a certain
upper and/or lower limit.
Choose the language (English, French, Dutch, German)
Choice of the fan type (CID – see label on fan or
fan with speed feedback or 720998 for generic backward fan with run
contact
).
Select number of fans connected to CB (F1 or F1+F2).
If # FAN=F1 + F2. Choose yes in case of dependent fans: the airflow of fan 2 is
defined as the airflow of fan 1 per a ratio defined in menu item %F2/F1. Choose no
in case of independent fans: the 2 fans have their own setpoints.
Choice of the working mode (TQ, LS, CPs). Select LS
Select minimum voltage value for LS link
Select maximum voltage value for LS link
Select percentage of maximum torque for each F1,F2 fan corresponding to Vmin
Select percentage of maximum torque for each F1,F2 fan corresponding to Vmax
720999 for generic backward
28
Publicité
Table des Matières
