Applies To:
  • CitectSCADA 5.10

When using a digital point with the CtApi list functions, an incorrect result may be returned from ctListData(). The error will occur when the digital point has an address which, when divided by 16, gives a remainder between 8 and 15 for zero based addressing, or 9 and 16 (0) for one based addressing. 

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