DEVELOPMENT OF INTELLIGENT VERIFICATION MANAGEMENT SYSTEM FOR PRESSURE TRANSMITTER BASED ON LABVIEW

Zhao Mingli, Wu Meng

ABSTRACT:Based on LabVIEW, and the hardware GE PACE6000 modular pressure controller, a new kind of pressure transmitter intelligent verification management system is developed. The system communicates with PACE6000 through SCPI standardized instrument programming language and uses software program to achieve high precision fixed point control. The system can use SQL database technology to save the verification record directly, and also to query, delete, modify and print verification records. The system has extremely high accuracy and working efficiency, which can verify 5 pressure instruments with the same specification model in each time. The development of management system makes record management more intelligent. The system has been put into use in a testing center.

Keywords:Lab VIEW, SCPI, Intelligent Verification