Trapping only the first generated event until a reset button is pressed

[rajesh111]

Hello everyone.. I am working on an FPGA vi with cRIO hardware.. I have a DAQ system having 24 temperature inputs coming from different sensors.. What I want is to display the first alarm message whenever one of the temperatures exceeds some threshold value.. the program should trap and display only the first generated alarm of a particular temperature and ignore all the following alarms (of that particular temperature sensor) until the user presses a reset button.. I have simulated a test vi (with just 3 test inputs) that does this, but it uses so many for loops to remove the empty rows of the array and display the first trapped alarm message.. is there any other easy and more efficient way to achieve this? I would be very grateful if somebody can help me out by making the necessary changes in the vi itself.

[kartiknattar]

Try using feedback node and shift register

[wiebe@CARYA]