WINLOG LITE is the "Entry level" version of the SCADA software WINLOG offered by SIELCO SISTEMI to its customers to allow an evaluation of the potentiality and the simplicity of use of the package; WINLOG LITE is also a powerful and low cost solution for creation of small supervisory applications. WINLOG LITE makes available all development tools and all functions provided by the standard WINLOG software package, but limits the possibility to develop and to run applications up to a max of 48 tags.