Unitech Hand Held Scanner User Manual
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Page 237.2.3. Execution SequenceIf several Formulas were defined, data editing will perform sequentiallyfrom the first Formula to the last Formula. If a Formula is qualified andexecuted, the further formulas will be ignored. If none of the Formulasis executed, the data record will be discarded and there will be nooutput to the host.FormularQualifier ModifierInput ID [Length] [Match] Input ID [Length] [Match] [Match] [Match]...A-String: String to be added.O-String: Modified original data.[] : Optional.Figure 7.1 Formula Structure7.3. Programming7.3.1. Programming Sequence:Each Formula is entered into the Reader by the following sequence:Input_ID>>Length>>Match>>A-String>>O-String>>...>>O-String>>EnterA Formula starts with Input_ID and ends with “Enter”(a label inprogramming sheet). If a field is optional and missing, the next one inthe sequence can be entered. But “Enter” must be the last input of aformula.7.3.2. PreparationTo start the data editing, the following barcode sheets are needed:-- Programming Sheet.( Setup Sheet in Appendix D).-- Full ASCII Sheet (Appendix E).-- Function Code Sheet (Appendix B or C). |
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