Section 4: Control & Logic Functions; Quick Logic - Siemens 7SR242 Duobias Commissioning And Maintenance Manual

7SR242 Duobias Commissioning & Maintenance Guide
Section 4: Control & Logic Functions
4.1

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.
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