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3. COMMISSIONING
3. COMMISSIONING
3.1. Information on displays and use of keys
The general description of the displays and keys for each
model is in paragraphs “1.3.1. Display and keys” on page
13 for the 650, “1.4.1. Display and keys” on page 15 for the
1250, and “1.5.1. Display and keys” on page 17 for the 1350.
3.1.1. Navigating the menus
4 keys are used for navigating the menus and submenus and
for changing parameters and confirming choices.
Their function depends on the context and on how long they
are pressed.
The LEDs above the keys not only give confirmation
that each key has been pressed (by flashing), but
also show which keys can be used in each situa-
tion.
The navigation functions assigned to the keys are:
At first power-on, scrolls the fast configuration
menu; otherwise, the user configuration menu
(Setpoint, Alarm limits, Control output, etc.).
Each time you press the key, the value of the di-
splayed parameter is confirmed and you go to the
next menu item.
Keep the key pressed for more than 2 seconds to
enter the Programming/Configuration menu.
Each time you press the key, you return to the pre-
vious menu item or to the higher menu level, as ap-
propriate.
Keep the key pressed for more than 2 seconds to
return to the Main menu.
Press the key to enter a submenu or to reduce the
value of the displayed parameter, as appropriate.
Keep the key pressed to progressively increase the
speed of reduction of the displayed parameter
Press the key to raise the value of the displayed
parameter.
Keep the key pressed to progressively increase the
speed of raising the displayed parameter.
When the process variable is displayed, in standard confi-
guration the key switches the controller function mode
(manual/automatics).
3.1.2. Displays
The controllers have 2 or 3 displays, depending on the model.
The Main menu shows:
• PV display: value of process variable.
• SV display: value of parameter (default = setpoint, if pa-
rameter dS.SP = SETP).
• F Display (models 1250 and 1350 only): value of control
output (if parameter dS.F = OUT.PW).
On models 1250 and 1350, the percentage value of the con-
trol output is also shown graphically on a bargraph.
On model 1350, an additional display shows the program
number, step number, and unit of measurement (%, A, kW,
kWh).
According to the situation (programming, alarm, etc.), the
controller displays can show other information, such as the
name of the parameter, description of the parameter, diagno-
stics messages and alarm messages.
Attention! The displays show only the parameters
and menus for a defined configuration.
3.1.2.1. Display characters
The displays reproduce the various characters by combining
7 or 14 segments.
The following tables show the shape of the various cha-
racters.
Figure 15 - 14-segment font
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