CRC Calculation Tool

May 20, 2016

Small JAVA-tool to calculate CRC (Cyclical Redundancy Checking) for

The CRC-Field is appended to a Modbus-RTU Frame

Byte 0: Slave Address
Byte 1: Funktion Code
Byte 2-254: Data
Byte 2-254: CRC Low Byte
Byte 3-255: CRC High Byte

The Field CRC-Low and CRC-High is being generated, using all previous bytes.

Start Java-Application