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" c) Save measured values without previous 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* STRING The PLC can use this variable to specify a product; e.g. the recipe name (can be static) From PLC to MES Product Code* STRING The generated product code is provided by MES to the PLC From MES to PLC Product ID* STRING The generated database GUID is made available by MES to the PLC, so that further measured values can be assigned more quickly From MES to PLC 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} is 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: {product code} is set by MES {Product ID} is set by MES Section 4: {Written} is set by MES. Section 5: {Write} is reset by PLC (Reason: rising edge {Write}). {Product} is reset by PLC (Reason: rising edge {Written}) {Measured values 1..N} is reset by PLC (Reason: rising edge {Written}) Section 6: {Written} is reset by MES (Reason: falling edge of {Written}). {Product code} is reset by MES (Reason: falling edge of {Write}) {Product ID} is reset by MES (Reason: falling edge of {Write})