Name Values (Range) Unit Step Default DescriptionModeOutput1 SteadyPulsed- - Steady Mode for output 1, steady or pulsedModeOutput2 SteadyPulsed- - Steady Mode for output 2, steady or pulsedModeOutput3 SteadyPulsed- - Steady Mode for output 3, steady or pulsed13.2.6 Operation principleThe trip matrix logic (TMAGGIO) block is provided with 32 input signals and 3output signals. The function block incorporates internal logic OR gates in order toprovide grouping of connected input signals to the three output signals from thefunction block.Internal built-in OR logic is made in accordance with the following three rules:1. when any one of first 16 inputs signals (INPUT1 to INPUT16) has logical value1 the first output signal (OUTPUT1) will get logical value 1.2. when any one of second 16 inputs signals (INPUT17 to INPUT32) has logicalvalue 1 the second output signal (OUTPUT2) will get logical value 1.3. when any one of all 32 input signals (INPUT1 to INPUT32) has logical value 1the third output signal (OUTPUT3) will get logical value 1.By use of the settings ModeOutput1, ModeOutput2, ModeOutput3, PulseTime,OnDelay and OffDelay the behavior of each output can be customized. The OnDelayis always active and will delay the input to output transition by the set time. TheModeOutput for respective output decides whether the output shall be steady with androp-off delay as set by OffDelay or if it shall give a pulse with duration set byPulseTime. Note that for pulsed operation and that the inputs are connected in an OR-function, a new pulse will only be given on the output if all related inputs are reset andthen one is activated again. For steady operation the OffDelay will start when allrelated inputs have reset. Detailed logical diagram is shown in figure 216Section 13 1MRK 502 048-UEN ALogic438Technical manual
