摘要:
Communication system on an IP network (50) between automation equipment (10) capable of executing at least one program (20) to provide automation functions and one or more remote items of equipment (30, 40) executing one or several computer applications. The communication system is conform with the WSDL (Web Services Description Language) language and provides monitoring, display, control, configuration or programming functions of the automation equipment (10) to remote equipment. The communication system uses at least one service description document (61) conform with the WSDL language accessible through a URL address and that describes capabilities of one or several WEB services (21, 21null) capable of interacting with a program (20) on the automation equipment (10)