01534nam a2200277Ia 4500 TVU_20736 210423s9999 xx 000 0 und d 3895784109 9783895784101 eng 629.8955133 B206 Berger, Hans Automating with STEP 7 in STL and SCL SIMATIC S7-300/400 programmable controllers by Hans Berger Erlangen Publicis Publishing 2012 451 p. ill. 25 cm SIMATIC is the worldwide established automation system for implementing industrial control systems for machines, manufacturing plants and industrial processes. Relevant open-loop and closed-loop control tasks are formulated in various programming languages with the engineering software STEP 7. Ladder diagram (LAD) and function block diagram (FBD) use graphic symbols to display the monitoring and control functions similar those used in schematic circuit diagrams or electronic switching systems. Now in its fifth edition, this book describes these graphic-oriented programming languages combined with the engineering software STEP 7 V5.5 for use with both SIMATIC S7-300 and SIMATIC S7-400 automation systems Programmable controllers; Programming languages (Electronic computers); STEP 7 (Computer program language); SIMATIC S7 (Computer system) by Hans Berger Trung tâm Học liệu Trường Đại học Trà Vinh