CA Lab Event VI

This is a VI for creating user events of EPICS variables.

CA Lab Event Unregister VI should be called before terminating a VI with CA Lab Event VI.

INPUT:

• PV Names
  • String array of EPICS variable names OR string
  • Attention if you use an array of EPICS variable names!
    Mixed target data types arise as a result of a 2-D array with size of:
    number of names multiplied by size of largest data type of the group
• Field Names
  • Optional
  • String array of EPICS fields ("EGU", "DESCRIPTION" etc.)
• Timeout (3)
  • Optional
  • Timeout for Channel Access requests in seconds (1-255)
  • Default value: 3 seconds
• error in (no error)

OUTPUT:

• Event
  • Event structure
• Refnum
  • Event registration number
• Error out
  • Global I/O error