Abstract:

Abstract:Aiming at the situation of operation records in iFIX configuration software, using the Microsoft VBA development environment integrated inside iFIX, a operation record subroutine had been developed. The call of the operation record subroutine in iFIX configuration software and implementation of the operation record query were introduced. The practical application result shows that by the operation record, the operation process of the operators can be recorded exactly and completely, which provides powerful evidence for accident analyzers and managers to find the accident origin and to judge incorrect operation or other accident reasons.

Key words: Key words:iFIX configuration software, operation record, operational command information, VBA (Visual Basic for Application) development environment