Book Creator Add this page to your book Book Creator Remove this page from your book Manage book(0 page(s)) Help This page is not fully translated, yet. Please help completing the translation. (remove this paragraph once the translation is finished) Variant "Write" e) Save measured value additionally to product ID and change product code Variable Data type Description Direction Written* BOOL This variable sets PLC when new data is available and PLC sets it back to FALSE From PLC to MES Written* BOOL This variable writes TRUE to MES when the data has been stored in the database. MES resets it to FALSE From MES to PLC Product ID* STRING The generated database GUID is passed from PLC to MES, so that the measured values can be assigned faster From PLC to MES Product Code* STRING The generated product code is set by PLC for MES From PLC to MES Measured value 1..N* miscellaneous The measured values or states of the produced part can be specified here in various data formats From PLC to MES Section 1: {Product ID} is set by PLC at least 300ms before {Write}. {Product code} set by PLC at least 300ms before {write} {Measured values 1..N} is set by PLC at least 300ms before {write} Section 2: {Write} is set by PLC. Section 3: {Write} is set by MES. Section 4: {Write} is reset by PLC (Reason: rising edge {Write}). {Product ID} is reset by PLC (Reason: rising edge {Written}) {Measured values 1..N} is reset by PLC (Reason: rising edge {Written}) Section 5: {Written} is reset by MES (Reason: falling edge of {Written}).