Applies To:
  • CitectSCADA 7.0
  • CitectHMI 7.0
  • CitectFacilities 7.0
  • VijeoCitect 7.0

In V7 the help section for the Local variables states that the Local variables can have Array size of 32766 elements and if they are using two dimensional arrays they can have 32766 elements per dimension. The format for defining multi-dimensional array is 32766,32766. But the field where we define the array size in the Local variables Form "Array Size" can fit in only 8 characters(whereas the number of characters in 32766,32766 is 11). 


Even though the help section states you can 32766 elements per dimension in reality you cannot have an array that big size.

The max size of the array is SHORT (limited to 2 byte precision), even a multi-dimensional array is limited to 32767 elements total. Citect is already aware of the issue and the help section will be updated.