10/16/2021 10:07 PM | |
Joined: 2/22/2020 Last visit: 7/29/2024 Posts: 10 Rating: (0) |
dear friends. I need some help. I'm trying to do a Step7 programming by simatic Manager v5.6 using STL language where I need to read a 14-character string from the HMI (a Personal Identification Card) where in PLC I need to index this string with a PLC database which contains user name, document number and personal identification card number. every time the user enters his/her identification card data at the HMI, the DB will be searched for this number and other information. I already made the screen on the HMI to read the card and a tag in a PLC DB I've also done a DB and a UDT with the user's database. see model. I did an FC with Loop and ARI to look for the information in the DB400 (100 Array) but when I'm going to compare the String Read of the IDCard with the one recorded in the DB400 there is a Syntax error, the same occurs with the SFC20. Where am I going wrong? see the Attachment file zip, please! I really appreciate your help. Thanks Attachmentprojeto_ID.zip (460 Downloads) |
Last edited by: mauriney.marques at: 10/20/2021 17:50:43 |
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