FPGA Implementation of IEC-61131-3-Based Hardware Aided Counters for PLC

FPGA Implementation of IEC-61131-3-Based Hardware Aided Counters for PLC

The article discusses counters defined in the IEC 61131-3 standard. The possible implementations of standard counters function blocks in FPGAs are presented. First, counters are implemented as classical hardware-based modules. Second, counters are designed as the FPGA built-in memory blocks with a s...

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Bibliographic Details
Main Authors: Miroslaw Chmiel, Robert Czerwinski, Andrzej Malcher
Format: Article
Language:English
Published: MDPI AG 2021-10-01
Series:Applied Sciences
Subjects:
programmable logic controllers (PLC)
counters
IEC 61131-3
field programmable gate arrays (FPGA)
function blocks
central processing units (CPU)
Online Access:https://www.mdpi.com/2076-3417/11/21/10183

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https://www.mdpi.com/2076-3417/11/21/10183

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