Facebook
Google
GitHub
Linkedin
D
magelis is master, My PC is slave (OS Linux, RS232, Protocol - MODBUS ). Scan is 400 ms. There are three requests from magelis to PC (2 requests to read data from PC, and 1 request to write data to PC). Sometimes PC receives packet from magelis with the correctly data, the correctly packet size, but CRC is not correctly. it's occured on the modbus writing request (0x10 modbus function) only.
