Applies To:
  • CitectSCADA 5.31

If the display period is greater than the sample period, TrnGetTable() can return the wrong values. The requested time gets rounded down to the nearest display period, which may cause samples to be ignored, depending on the requested time. This would cause all the values to be at incorrect offsets in the returned array. 

CIT has confirmed this to be a problem in Citect for Windows version 5.31. This problem has been fixed in version 5.40.