Machsupport Forum

Third party software and hardware support forums. => Modbus => Topic started by: CJEls on August 07, 2008, 11:23:25 AM

Title: Modbus CRC Error
Post by: CJEls on August 07, 2008, 11:23:25 AM
Hi All

Why will i get a CRC error when I try to test My modbus inputs in modbus setup. Any one with a suggestion.

thanks

CJ
Title: Re: Modbus CRC Error
Post by: poppabear on August 07, 2008, 05:19:01 PM
wrong port setup, wrong address, wrong data type, If using a USB to serial adapter it is to slow, or non compatable (try a radio shack one). Bad board.......