An Input and Output Monitoring System for FPGA-Based Hardware PLC

Provided by: AICIT
Topic: Hardware
Format: PDF
In order to achieve the high performance Programmable Logic Controllers (PLCs), the Field Programmable Gate Array (FPGA) based hardware PLC has been developed. When implementing such a hardware PLC into the actual control system, the dynamical monitoring system, which makes use of the input command, output command and internal PLC data, is necessary to check the ongoing activities of the PLC and to debug particular functions of the PLC. To meet this requirement, the dynamical monitoring system of input, output and internal data for the FPGA-based hardware PLC has been developed.

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