Design and Development of DL850E Data Acquisition Software Based on VXI-11

A type of ground-to-air equipment needs to collect a lot of signals during product overhaul. With the continuous development of deep-repairing, the test equipment can not complete all the signal processing of the product. It needs a multi-channel oscilloscope to acquire the key parameters of the test data. Designing automatic data acquisition and processing software based on MFC through the establishment of multi-channel Yokogawa oscilloscope and Ethernet communication method through Ethernet. The results show that the industrial computer can remotely use the DL850E FTP server to collect and store product data through the VXI-11 protocol, and automatically upload it to the IPC to classify and store the collected multi-channel dynamic time domain voltage signals.