ABB Relion 670 series - Page 30

Introduction......................................................................................859
Principle of operation.......................................................................859
Logic diagram.............................................................................861
Function block.................................................................................865
Input and output signals..................................................................866
Setting parameters..........................................................................867
Technical data.................................................................................867
Trip matrix logic TMAGGIO..................................................................867
Introduction......................................................................................868
Principle of operation.......................................................................868
Function block.................................................................................870
Input and output signals..................................................................870
Setting parameters..........................................................................871
Configurable logic blocks......................................................................872
Introduction......................................................................................872
Inverter function block INV..............................................................873
OR function block OR......................................................................873
AND function block AND.................................................................874
Timer function block TIMER............................................................874
Pulse timer function block PULSETIMER........................................875
Exclusive OR function block XOR...................................................876
Loop delay function block LOOPDELAY.........................................876
Set-reset with memory function block SRMEMORY.......................877
Reset-set with memory function block RSMEMORY.......................878
Controllable gate function block GATE............................................879
Settable timer function block TIMERSET........................................880
Technical data.................................................................................880
Fixed signal function block FXDSIGN...................................................881
Principle of operation.......................................................................881
Function block.................................................................................882
Input and output signals..................................................................882
Setting parameters..........................................................................882
Boolean 16 to Integer conversion B16I.................................................883
Introduction......................................................................................883
Operation principle..........................................................................883
Function block.................................................................................884
Input and output signals..................................................................884
Setting parameters..........................................................................885
Boolean 16 to Integer conversion with logic node representation
B16IFCVI..............................................................................................885
Table of contents
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Technical reference manual