السلام عليكم ورحمة الله وبركاته
اخوتي احتاج لمساعدتكم لدي مسألة plcلا اعرف حلها ويجب ان اقدم الحل غدا ان شاء الله على شكل سيمنار لذلك ارجو منكم مساعده عاجله رجاء والمسأله هي
devolpe a plc control the lighting three lamps L1,L2,and L3.each lamp has its own switches. L1 and L2 switches on immediately after their corresponding switches were started. L3 start after 30 sec when it is switches is started . when the lamp switches were stopped ;L2switched off after 15 sec , L1switches after 20 sec and L3 switches off 10 sec after L1
- Design a plc FUNCTION BLOCK DIAGRAM to control the operation of the lamp