7SR105 Rho Settings and Instruments
©2018 Siemens Protection Devices Limited Chapter 2 Page 12 of 16
E4 Equation
EQN =0
TMR 0-0 =0
CNT 0-1 =0
1.5 Fault Data Mode
The Fault Data Mode sub menu lists the time and date of the previous ten protection operations. The stored data
about each fault can be viewed by pressing the TEST/RESET► button. Each record contains data on the
operated elements, analogue values and LED flag states at the time of the fault. The data is viewed by scrolling
down using the ▼ button.
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