MASTER YOUR CASTLE with your new build or reno project
Enter competition

What is the meaning of fault code 151 in XXMIT block in Unity Pro.

FA12096

30/07/2018

The fault code 151 means that MsgOut is smaller than 12 Byte when 'Modbus Master Messaging' function is selected.

To prevent this fault do the following:
 
1. Increase the array size of variable defined for MsgOut parameter.
 
2. Use array of same size as defined in step#1 for the variable of parameter MsgIN.