Table of Contents MKWare_AddItemSNValues VAR_INPUT VAR_OUTPUT Example of a function block Book Creator Add this page to your book Book Creator Remove this page from your book Manage book(0 page(s)) Help MKWare_AddItemSNValues As in the MKWare_AddItemSN function block, the PLC creates a ProductSN and stores new product data for this product in the MK|Ware database. VAR_INPUT VAR_INPUT PDAtoPLC_ItemAdded: BOOL; (* Output from MK|Ware: variable is set to TRUE when a product serial number has been generated. *) Enable: BOOL := TRUE; (* Reset all signals. *) AddItem: BOOL; (* Start signal to request a new ProductSN. *) ProductDesignation: STRING; (* Product designation *) ProductSN: STRING; (* Contains the ProductSN for the product. *) bValue1: BOOL; (* Value 1 of type BOOL *) bValue2: BOOL; (* Value 2 of type BOOL *) bValue3: BOOL; (* Value 3 of type BOOL *) bValue4: BOOL; (* Value 4 of type BOOL *) bValue5: BOOL; (* Value 5 of type BOOL *) bValue6: BOOL; (* Value 6 of type BOOL *) bValue7: BOOL; (* Value 7 of type BOOL *) bValue8: BOOL; (* Value 8 of type BOOL *) iValue1: INT; (* Value 1 of type INT *) sValue1: STRING; (* Value 1 of type STRING *) TimeoutTime: TIME :=t#10S; (* Value for timeout. *) DelayTime: TIME :=t#300ms; (* Value for delay time. ) END_VAR VAR_OUTPUT VAR_OUTPUT PDAfromPLC_AddItem: BOOL; (* Output to MK|Ware: If the status is TRUE, a ProductSN will be generated. *) PDAfromPLC_ProductDesignation: STRING; (* Output to MK|Ware: Contains the current product. *) PDAfromPLC_ProductSN: STRING; (* Output to MK|Ware: Contains the ProductSN for the product. *) PDAfromPLC_bValue[1..N]: BOOL; (* Output to MK|Ware: This variable transfers product data of the type BOOL (e.g. OK/NOK). *) PDAfromPLC_iValue1: BOOL; (* Output to MK|Ware: This variable transfers product data of type INTEGER (e.g. nest number). *) PDAfromPLC_sValue1: STRING; (* Output to MK|Ware: This variable transfers product data of the type STRING (e.g. recipe name). *) TimeoutError: BOOL; (* A TimeoutError is triggered after a specified period of time has elapsed. *) Busy: BOOL; (* Is TRUE after start signals and FALSE after an abort or the return message from MK|Ware. *) ItemAdded: BOOL; (* Pass-through signal of MKWare. *) Error: STRING; (* Description of the error for error analysis *) ErrorID: INT; (* Error ID for error analysis *) END_VAR Example of a function block