9. Logic displays a choice of functions available to the operator. These are Event
counter, Logic gate, Logic memory and Logic timer set each with their own set
of measurements.
10. Monitoring displays a choice of functions available to the operator. Function
related measurements can be viewed by navigating to the screen for each
individual function. One of the submenus shows the status of the LEDs on the
HMI.
11. Communication displays submenus for Remote communication and Station
communication including Receiving interlock information.
All measurement descriptions in this document reflect the maximum number of
hardware units possible in any application. In reality the hardware in the IED will
be chosen according to a particular application. For example, it is possible to equip
a 1/1 x 19” case IED with 14 I/O modules. In reality fewer I/O modules may be
installed. In the measurements menu the operator will only see data from the
hardware and software installed.
11.2
IED test mode
Main menu/Test/IED test mode
Displays a setting which is used to activate and deactivate functions so that tests
can be performed without endangering system stability and a setting with which
events can be enabled or disabled.
11.3
View binary input values
11.3.1
Overview
Binary input values display the state of each individual input in the Binary input
modules (BIM). These are indicated with a 1 or 0 depending on whether a signal is
present or not. Binary input modules with enhanced pulse counting capabilities can
receive pulses used for power measurement. The number of pulses received is used
to measure power.
11.3.1.1
Binary Input Module BIM
Main menu/Test/Binary input values/Binary input modules
Displays available binary input modules with several binary values per module.
11.3.1.2
Signal matrix for binary input SMBI
Main menu/Test/Binary Input Values/SMT binary inputs/Instance:x
Section 11
1MRK505209-UEN E
Test the IED
68
Operator's manual
