Siemens 7SR105 Rho - Introduction; Setting & Configuring the Relay Using Reydisp Evolution

7SR105 Rho Settings and Instruments
©2018 Siemens Protection Devices Chapter 2 Page 2 of 16
Contents
Section 1: Introduction ....................................................................................................................................... 3
1.1 Relay Menus and Display................................................................................................................... 3
1.2 Operation Guide ................................................................................................................................ 5
1.2.1 User Interface Operation ...................................................................................................... 5
1.3 Setting Mode ..................................................................................................................................... 7
1.4 Instruments Mode .............................................................................................................................. 7
INSTRUMENT ................................................................................................................................................... 7
DESCRIPTION .................................................................................................................................................. 7
1.5 Fault Data Mode .............................................................................................................................. 12
Section 2: Setting & Configuring the Relay Using Reydisp Evolution .................................................................. 13
2.1 Physical Connection ........................................................................................................................ 13
2.1.1 Front USB connection ........................................................................................................ 13
2.1.2 Rear RS485 connection...................................................................................................... 13
2.1.3 Configuring Relay Serial Data Communication .................................................................... 14
2.1.4 Connecting to the Relay for setting via Reydisp ................................................................... 15
2.1.5 Configuring the user texts using Reydisp Language Editor................................................... 16
List of Figures
Figure 1.1-1 Menu ........................................................................................................................................... 3
Figure 2.1-1 USB connection to PC ................................................................................................................ 13
Figure 2.1-2 RS485 Connection to PC ............................................................................................................ 13
Figure 2.1-3 PC Comm Port Selection ............................................................................................................ 15
Figure 2.1-4 PC Language File Editor ............................................................................................................. 16