cmarcus Posted December 8, 2010 Report Share Posted December 8, 2010 Hi guys, I'm trying to have my V130 PLC use COM2 to send data to another device. The device is especting byte array message structure as follows: FF 05 01 01 00 00 00 A6. Unfortunately, I can not for the life of me seem to send the checksum properly: FF 00 01 01 00 00 41 36. The 41 and 36 appear to be the ASCII values of the proper check sum. Is there any way to send the checksum as a byte? Quote Link to comment Share on other sites More sharing options...
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.