Here is where the settings for the summation block are done. The summation type,
Fourier filter reference frequency, minimum voltage for frequency measurement
and the system voltage are some of the parameters that can be set here.
Settings/General Settings/Analog modules/Reference channel service values
The phase angle reference is set here.
9.2.3.3 I/O modules
Main menu/Settings/General Settings/I/O Modules
Settings for binary inputs and outputs (BIM, BOM, IOM), and under each binary
module there are one or more adjustable parameters. In the I/O modules folder
there is also a “reconfigure” setting that starts a dialog box prompting the user to
confirm or cancel the command. Since only I/O modules installed in the IED are
shown, the parameters available for setting depend on the physical configuration of
the IED. All I/O modules include the operation parameter which enables the
operator to switch the module on or off.
The milliampere modules (MIMs) are also found in the I/O Modules folder.
Parameters possible to set here are dead band settings and various current threshold
values.
9.2.4 HMI
9.2.4.1 Overview
Under HMI in General settings there are submenus for LEDs, Screen, Functions,
Reference channel service values and the Change lock function. In the LED
submenu there are settings for operation, illumination times, and sequence types
for the LEDs on the IED front panel. In the Screen submenu Contrast level, Default
screen, Auto repeat and Timeout display can be set. In the Functions submenu the
Event list sorting order and Distance presentation can be set.
9.2.4.2 LEDs
Settings/General settings/HMI/LEDs
Parameters such as Operation, tRstart, tMax and 15 instances of SeqTypeLED can
be set here. The SeqTypeLED offers several options for the type of illumination
sequence the LEDs should follow.
9.2.4.3 Screen
Main menu/Settings/General Settings/HMI/Screen
Section 9 1MRK504114-UEN E
Read and change settings
48
Operator's manual
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