S7-SCL (Structured Control Language) is a PASCAL-like high-level language optimized for programmable controllers (PLCs).

This lets the user quickly and efficiently formulate automation solutions.

S7-SCL can be used with the SIMATIC S7-300 (recommended from CPU 314 and CPU 312C upwards), SIMATIC S7-400, SIMATIC C7 and SIMATIC WinAC.

S7-SCL has been awarded the PLC Open Base Level certificate.

http://www.plcopen.org