Section 2: Operation Guide; User Interface Operation - Siemens 7SR18 Solkor Manual

7SR18 Configuration Guide

Section 2: Operation Guide

2.1

User Interface Operation

The basic menu structure flow diagram is shown in Figure 2.1-2. This diagram shows the main modes
of display: Settings Mode, Instrument Mode, Fault Data Mode and Control Mode. When the relay
leaves the factory all data storage areas are cleared and the settings set to default as specified in
settings document.
When the relay is first energised the user is presented with the following message: -
On the factory default setup the relay LCD should display the relay identifier, on each subsequent
power-on the screen that was showing before the last power-off will be displayed. The push-buttons
on the fascia are used to display and edit the relay settings via the LCD, to display and activate the
control segment of the relay, to display the relays instrumentation and Fault data and to reset the
output relays and LED's. The five push-buttons have the following functions: -
READ DOWN
Used to navigate the menu structure.
ENTER
The ENTER push-button is used to initiate and accept setting changes.
When a setting is displayed pressing the ENTER key will enter the edit mode, the setting will flash and
can now be changed using the▲ or ▼ buttons. When the required value is displayed the ENTER
button is pressed again to accept the change. When an instrument is displayed pressing ENTER will
toggle the instruments favourite screen status.
CANCEL
This push-button is used to return the relay display to its initial status or one level up in the menu
structure. Pressed repeatedly will return to the Relay Identifier screen. It is also used to reject any
alterations to a setting while in the edit mode.
TEST/RESET
This push-button is used to reset the fault indication on the fascia. When on the Relay Identifier screen
it also acts as a lamp test button, when pressed all LEDs will momentarily light up to indicate their
correct operation. It is also moves the cursor right ► when navigating through menus and settings.
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Figure 2.1-1 Relay Identifier Screen
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