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Idiomas disponibles
Idiomas disponibles
On the advanced menu there are the configuration parameters
for communication with MODBUS systems (for further details
here
click
or scan the QR code below)
To leave the advanced menu you must scroll through all the
parameters using the central button. Listed below are the user
menu pages introduced by the basic expansion module:
Page 2.0
Page 2.0 displays 3 icons which represent:
- central icon = setting currently selected
- right icon = next setting
- left icon = previous setting
The regulating mode is set from Page 2.0. You
can choose between the following modes:
1
= Proportional
differential pressure
regulation.
2
= Proportional differential pressure
regulation with set-point set by external signal (0-
10V or PWM).
3
= Proportional differential pressure
regulation
with
set-point
depending
temperature.
4
= Regulation with constant differential
pressure.
5
= Constant differential pressure
regulation with set-point set by external signal (0-
10V or PWM).
6
= Constant differential pressure
regulation
with
set-point
depending
temperature.
7
= Regulation with constant curve with
rotation speed set from the display.
8
= Regulation with constant curve with
rotation speed set by an external signal (0-10V or
PWM).
-
ENGLISH
Page 4.0
Page 5.0
on
Page 6.0
on
Page 7.0
13
On Page 4.0 it is possible to modify the parameter
THs with which to make the curve depending on
temperature (see Par. 7.1).
This page will be displayed only for the regulating
modes depending on fluid temperature.
Page 5.0 allows you to set the "auto" or "economy"
operating mode. "Auto" mode disables the
reading of the status of digital input IN2 and in fact
the system always activates the set-point set by
the user.
"Economy" mode enables the reading of the
status of digital input IN2. When input IN2 is
energised the system activates a percentage
reduction of the set-point set by the user (Page 6.0
of the EVOPLUS SMALL menu).
For the connection of the inputs see par. 5.1.1
Page 6.0 is displayed if "economy" mode has
been chosen on page 5.0 and allows setting of the
percentage value of the set-point.
This reduction will be carried out if digital input IN2
is energised.
Page 7.0 is displayed if an operating mode has
been chosen with set-point regulated by an
external signal.
This page allows you to choose the type of control
signal: analogue 0-10V (positive or negative
increase) or PWM (positive or negative increase).
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