RIEVTECH STUDIO SOFTWARE MANUAL “ Search Trigger Bit ” The option “ Search Trigger Bit ” is used to specify a bit register to trigger the search function. When the trigger bit is ON, the filtered results are displayed. When the trigger bit is OFF, the result which is not filtered is displayed. “ Search Register ” The “ Search Register ” is used to specify word registers to save the information of the search function. The number of the word registers is depending on the search mode. You can get the information of the used word registers according to the text displayed under the specified address.
For example, select the “ Search By Date ” mode and specify LW300 for the option “ Search Register ” . Then LW300 saves the search year, LW301 saves the search month and LW302 saves the search day. You can use three numeric value input components connected with the three word registers to give the search conditions in your project. Ш SearchBy Time Range For the “ Search By Time Range ” mode, the function and the setting of the "Search Trigger Bit" are same to the “ Search By Date ” mode. The difference is the "SearchRegister." When selecting the "Search By Time Range" mode,you should specify a start address of a continuous 12 word registers area for the option “ Search Register ” .
The first six word registers save the start date of search, including year, month, day, hour, minute and second. The last six word registers save the stop date of search. The setting is shown as below. 239