ErrorInfo.EvtType

Indicates the type of operation that caused this error. Possible values are 0: I/O Tag reading, 1: I/O Tag writing, 2: I/O Block reading, or 3: I/O Block writing

ErrorInfo.Size

Size of the I/O Block that caused this error. If it is an I/O Tag, Size is equal to 1 (one)

ErrorInfo.Element

Index of the I/O Block Element that caused this error

ErrorInfo.Nx

Nx or Bx parameters, where x can be 1 (one), 2 (two), 3 (three, or 4 (four), of the operation that caused this error

ErrorInfo.ParamDevice

ParamDevice parameter (String) of the operation that caused this error

ErrorInfo.ParamItem

ParamItem parameter (String) of the operation that caused this error