Applies To:
  • CitectSCADA 5.20
Summary:
The cache timeout for a remote I/O device is not being updated when the connection schedule is modified using the IODeviceControl() function with type 13 or type 15. 

Solution:
CIT has confirmed this to be a problem in Citect for Windows versions 5.20 to 5.21. This problem has been fixed in version 5.21 Service Pack C. 
Keywords:
 

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