first Experiment: Using the PLC in Logic Control Instead of Hardwired Relay Logic Circuits
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Objectives
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Converting the electro-pneumatic system controlled by hardwired relay logic circuits into a PLC based electro-pneumatic control system
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Practical of Experiment
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The PLC lab contains workstations, each consisting of a personal computer running GMWIN 4 Programming Software which is used to develop the ladder programs “off-line”. The serial output port (COM1) of the computer is connected to the PLC, enables the programming software to download programs to the PLC, upload programs from the PLC, and monitor, “on-line”, the current program running on the PLC.
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Second Experiment: Time and Frequency Response Implementing the Boolean Expressions into a PLC Based Ladder Logic Program
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Objectives
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Learning how to translate the Boolean expressions into a PLC based Ladder Logic Program
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Practical of Experiment
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The PLC lab contains workstations, each consisting of a personal computer running GMWIN 4 Programming Software which is used to develop the ladder programs “off-line”. The serial output port (COM1) of the computer is connected to the PLC, enables the programming software to download programs to the PLC, upload programs from the PLC, and monitor, “on-line”, the current program running on the PLC.
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Third Experiment: Using Timers and Counters in PLC-Based Control Systems
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Objectives
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Using Timers and Counters in Electro-Pneumatic Systems.
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Practical of Experiment
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The PLC lab contains workstations, each consisting of a personal computer running GMWIN 4 Programming Software which is used to develop the ladder programs “off-line”. The serial output port (COM1) of the computer is connected to the PLC, enables the programming software to download programs to the PLC, upload programs from the PLC, and monitor, “on-line”, the current program running on the PLC.
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Fourth Experiment: Designing and Implementing a PLC Based Processes Sequence Using States Method
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Objectives
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Using states diagram method in analyzing the processes sequence and devising the PLC program depending on this analyzation
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Practical of Experiment
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The PLC lab contains workstations, each consisting of a personal computer running GMWIN 4 Programming Software which is used to develop the ladder programs “off-line”. The serial output port (COM1) of the computer is connected to the PLC, enables the programming software to download programs to the PLC, upload programs from the PLC, and monitor, “on-line”, the current program running on the PLC.
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