Applies To:
  • CitectSCADA 5.10, 5.20

When you use CtApi list or point blocking functions, or use Citect as an OPC server, then incorrect results can occur. Problems will occur when points have the same Citect raw type and address but have different unit types. Points like this are incorrectly blocked with both points reading the same as the first one. 

CIT has confirmed this to be a problem in Citect for Windows versions 5.10 to 5.20. This problem has been fixed in version 5.20 Service Pack B.