20
•
• In menu “parameters” are described all parameters, their changes and it is defined the work mode of ATS. Menu is
composed by 9 parts.
•
• Each menu is composed by specific parameters Px that can be modified in function of needs.
•
• For example, the definition of control characteristics of power sources can be definied by the customer using parame-
ters of M05 “
load changeover
” menu and M06-M07 “
voltage control line 1S.Q1 -voltage control line 2 S.Q2
” menus.
•
• With menus M06 and M07 it is possible to set nominal data for power sources such as nominal voltage, nominal fre-
quency that could be used to set thresholds.
•
• It is possible set a transformation ratio TV associated to the control inputs establishing criteria in M02 “
general
” menu. In
case a lower voltage is applied but proportional to that of plant, limits of measures will be real values of plant.
•
• The ATS can be set to do voltage checks in three-phases lines with or without neutral, bi-phases or single-phase
(P02.07).
•
• In case of lines three-phases or bi-phases it is possible to choose if monitor/control phase-phase voltage or phase-
neutral voltage or both. (P02.06).
N.B. Nominal voltage set with P02.01 must be referred to phase-phase voltage.
•
• In the followings tables are listed controls that could be done on each line.
12.1
Description of “utility” menu
M01 – UTILITY
UoM
DEFAULT
RANGE
P01.01 Language
English
English
French
Spanish
Russian
Polish
P01.02 Power-on operating mode
Previous
OFF mode
Previous
P01.03 LCD contrast
%
50
0-100
P01.04 Display backlight intensity high
%
100
0-100
P01.05 Display backlight intensity low
%
25
0-50
P01.06 Time to switch to low backlighting
s
180
5-600
P01.07 Return to default page
s
300
OFF / 10-600
P01.08 Default page
Synoptic
(page list)
P01.09 Plant identifier
(empty)
String 20 chr.
• P01.01 – Select display text language.
• P01.02 – Start system in OFF mode after power-up or in same mode it was switched off in.
• P01.03 – Adjust LCD contrast.
• P01.04 – Display backlight high adjustment.
• P01.05 – Display backlight low delay.
• P01.06 – Select the delay for the display backlight to switch from high to low
• P01.07 – Default page display restore delay when no key pressed. If set to OFF the display will always show the last
page selected manually.
• P01.08 – Default page displayed on power-up and after delay.
• P01.09 – Free text with alphanumeric identifier name of specific plant.
12. Parameters
