Description: Execute SQL commands directly from Siemens S7-1200 and S7-1500 PLC. PDSql Library for a Siemens S7 PLC to communicate directly with an SQL Database without using any PC with Windows drivers or OPC servers.
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Description
PDSql library was built for PLC Siemens S7-1200 (FW 4.2+) and S7-1500 (FW 1.8+) . Main requirements for this library is TIA Portal V13+ and Microsoft SQL Server (2000 or higher) / MySQL (5.x or higher) / MariaDB (5.x 10.x) . This library allows you to execute all the basic SQL commands like • SELECT • INSERT • DELETE • UPDATE • Execute Stored PROCEDURE . However, in addition to these basic SQL commands, other commands can be also executed depending on string content in query input. The whole concept of this
PDSql Library will run for 2 hours at a time. The demo period can be repeated at any time by switching the PLC device to power off and on . There are no other limitations to the product.