The objective is to have and better understanding of how analog signals are interfaced and controlled with PLC. Speed control of DC motor by PLC Scientech 2426 has a DC Motor Driver (PWM Method). In this method width of the pulses is varied in accordance with the reference DC voltage which is compared with the triangular wave by an Op-amp which is in open loop mode. Hence in this term speed of the motor is varied.
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Speed Control Of DC Motor By PLC Trainer For Instrumentation Electric Labs Lab Equipment Manufacturer, Supplier and Exporter in IndiaCatalogue No : IT-0025The objective is to have and better understanding of how analog signals are interfaced and controlled with PLC. Speed control of DC motor by PLC Scientech 2426 has a DC Motor Driver (PWM Method). In this method width of the pulses is varied in accordance with the reference DC voltage which is compared with the triangular wave by an Op-amp which is in open loop mode. Hence in this term speed of the motor is varied. |
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