13.07.2015 Views

MiCOM P921/P922/P923 - Schneider - error

MiCOM P921/P922/P923 - Schneider - error

MiCOM P921/P922/P923 - Schneider - error

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P92x/EN TD/H42Page 24/42Technical GuideTechnical Data<strong>MiCOM</strong> <strong>P921</strong>/<strong>P922</strong>/<strong>P923</strong>6.6 Logic EquationThe <strong>MiCOM</strong> P92x relays integrate complete logic equations to allow customization ofthe product based on customer application.Up to 8 independent Boolean equations can be used (from A to H). Every result ofequation can be time delayed and assigned to any output relays, trip, trip latchingand/or HMI LEDs.Up to 16 operands can be used (from 00 to 15). Within operands, there are twoparts:(1/2): logical gates (NOT, OR, AND, NOT AND, NOT OR)(2/2): signals (U>, tU>>, Input1 …etc)6.6.1 Timer Setting Rangeslogic equatSetting rangeT delay Min Max StepEQU. A Toperat 0 s 600 s 0.01 sEQU. A Treset 0 s 600 s 0.01 sEQU. B Toperat 0 s 600 s 0.01 sEQU. B Treset 0 s 600 s 0.01 sEQU. C Toperat 0 s 600 s 0.01 sEQU. C Treset 0 s 600 s 0.01 sEQU. D Toperat 0 s 600 s 0.01 sEQU. D Treset 0 s 600 s 0.01 sEQU. E Toperat 0 s 600 s 0.01 sEQU. E Treset 0 s 600 s 0.01 sEQU. F Toperat 0 s 600 s 0.01 sEQU. F Treset 0 s 600 s 0.01 sEQU. G Toperat 0 s 600 s 0.01 sEQU. G Treset 0 s 600 s 0.01 sEQU. H Toperat 0 s 600 s 0.01 sEQU. H Treset 0 s 600 s 0.01 s

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