Applies To:
  • CitectSCADA 5.5x, 6.xx
  • CitectHMI 5.5x, 6.xx

Scientific notation has not been accepted for input fields that display in scientific notation in Citect Trend graphs.

In version 6.10SpkB of Citect SCADA the input validation has been improved.

These functions now have the following attributes:

(a) Scientific notation is allowed in StrToValue().
(b) StrToReal() now checks all input digits.

Citect has confirmed this to be a problem in CitectHMI/SCADA versions 5.50 to 6.10SpkA. This problem has been fixed in version 6.10SpkB.


StrToValue StrToReal scientific notation invalid input