7SR224 Argus Commissioning & Maintenance Guide
©2010 Siemens Protection Devices Limited Chapter 6 Page 66 of 73
The time stamped Events listing can be downloaded from the relay to a PC to allow diagnosis of the sequence
including measurements of sequence Dead Times and other timing without the use of external measuring
equipment or complex connections.
4.4 Quick Logic
If this functionality is used, the logic equations may interfere with testing of other protection functions in the relay.
The function of the Quick Logic equations should be tested conjunctively with connected plant or by simulation to
assess suitability and check for correct operation on an individual basis with tests specifically devised to suit the
particular application.
To Next Page
Loading...
