Specifications

7SR242 Duobias Settings, Configuration & Instruments Guide

Section 2: Setting the Relay Using Reydisp Evolution

To set the relay using the communication port the user will need the following:-

PC with REYDISP Evolution Installed. (REYDISP can be downloaded from our website

www.siemens.com/energy and found under the submenu ‘Software’)This software requires windows 2000-service

pack 4 or above, or windows XP with service pack 2 or above.

2.1 Physical Connection

The relay can be connected to Reydisp via any of the communication ports on the relay. Suitable communication

Interface cable and converters are required depending which port is being used.

2.1.1 Front USB connection

To connect your pc locally via the front USB port.

Figure 2-1 USB connection to PC