Operator Interface/ Fascia; Figure 1-16 Relay With Transparent Cover Removed; Figure 1-17 Close Up Of Relay Label - Siemens 7SR11 Manual

2.5

Operator Interface/ Fascia

The operator interface is designed to provide a user-friendly method of controlling, entering settings and retrieving
data from the relay.
The fascia is an integral part of the relay. Handles are located at each side of the relay which allow it to be
withdrawn from the relay case. The relay should not be carried by these handles.
Relay Information
Above the LCD two labels are provided, these provide the following information:
1) Product Information & Rating Label, containing
Product name
MLFB ordering code, with hardware version
Nominal current rating
Rated frequency
Voltage rating
Auxiliary supply rating
Binary input supply rating
Serial number
2) Blank label for user defined information.
A 'template' is available in Reydisp Software to allow users to create and print customised labels.
©2012 Siemens Protection Devices Limited

Figure 1-16 Relay with Transparent cover removed

suffix.

Figure 1-17 Close up of Relay Label

7SR11 & 7SR12 Description Of Operation
Chapter 1 Page 18 of 76