Doc: I437GB04_16.docx 09/03/2016
p. 4 / 37
Password protected access
The password is used to enable or block access to the setting menu and the command menu.
The password is deactivated and access is free on new equipment (default). If the passwords are enabled, they must be entered to access the equipment (the passwords are
numeric).
See
M03 Password
setting menu for how to enable and define passwords.
There are two access levels, according to the entered code:
User level access – it’s allowed to reset the programmable counters, limits and changing the parameters of the menu Utilities - M01.
Advanced level access - the same rights as the user, with the addition of being able to edit all settings.
In the normal measurements display, press
to recall the main menu, then select the password icon and press
.
The password setting window shown in the figure will appear:
Press
▲
and
▼
to change the value of the selected digit.
Press
◄
and
►
to go from one digit to the next.
Enter all the digits of the password and then go to the
key
icon.
The respective unlock message will appear when the entered password corresponds to the
User level password
or to the
Advanced level password
.
After having unlocked the password, access will remain enabled until:
o
the equipment is switched off.
o
the equipment is reset (after closing the settings menu).
o
two minutes elapse without the operator touching any button.
Press
to close password setting and exit.
Navigating the display pages
The
▲
and
▼
buttons allow the measurement display pages to be scrolled one at a time. The current page is shown on the title bar.
Some measurements may not be viewed according to the programming and connection of the equipment (e.g. the respective page will not appear if no fuel level sensor is set).
Some pages have sub-pages which can be accessed by pressing
►
(e.g. to view voltages and currents in form of graphic bars).
The user can specify the page and sub-page to return to automatically after no buttons have been pressed for a given time.
The system can be programmed so that the view always remains in the position in which is was left.
See menu
M01 - Utility
for how to set these functions.
Synoptic
Normally, the main display page shows a synoptic of the system, whose configuration (layout) has been defined by parameter P02.01.
In the synoptic will find all the most important information, which in combination with the state of the LEDs allow to have a full picture of the supply lines.
The following is an example of a mimic diagram on the display, with the explanation of the meaning of the various symbols.
Priority level of the
source line (I = line with
highest priority)
Icon that identifies the
source line as a mains line
Description of the system
(programmable through
parameter P01.10)
Source line name
(programmable through
parameter P06.n.01)
Icon that identifies the
source line as a
generator
Average voltage of the
phases of the source
line.
Icon that signal the start
request for the
generator
Status and name of the
line breakers.
Status and name of the
tie breakers.
Present operating
mode and status of the
transfer cycle.
Icon that represents the
user load. In case of
non-priority load, the
wording NPL is shown.
Voltage line unit of
measure.
Can be V or kV.
