Section 12 Control And Supervise The Bay; Overview; Read Measured Values And Check Apparatus Status; Locating And Using The Single Line Diagram - ABB Relion RES670 Operator's Manual

1MRK511251-UEN B
Section 12
12.1
12.1.1
12.1.2
Operator's manual
Control and supervise the bay
About this chapter
This chapter describes the various control and supervision functions available in
the HMI. In particular, how the available on the display can be used for this
purpose. It also describes the Selector switch function available under the control
menu.

Overview

The control menu in the HMI includes the Single command and Selector switch
functions.
The Single command function is used to view LON interlocking data and is only
visible if LON is configured and used in the system.
The Selector Switch function is configured in the PCM600 tool and the switch
position can be changed in the HMI. The selector switch has the same function as a
rotating switch with up to 32 positions. Each position is configured in the PCM600
to match a certain application. Each position number corresponds to the equivalent
position of a rotating switch. It is only visible if it has been configured in the PCM600.

Read measured values and check apparatus status

In the single line diagram a number of measured quantities are displayed. These are
normally system voltage (U), system current (I), active power (P) and reactive
power (Q). They are displayed on the right hand side of the SLD graphic. The
quantities shown can be configured in PCM600 and may therefore not always have
the same appearance in different IEDs.

Locating and using the single line diagram

It is possible to navigate the SLD screen using the up and down keys on the IED
keypad. The apparatus under control is highlighted as the user moves from symbol
to symbol using the keypad. An apparatus is opened using the green Ored Close
key and closed using the red I key.
Main menu/Control/Single Line Diagram
This is the path to the single line diagram from the main menu.
The symbols used in the Single Line Diagram (SLD) are described in the table below
Control and supervise the bay
Section 12
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