System malfunctions, which are very rare and sporadic, are difficult to find using conventional means. There can be many reasons for error, for example, loose contacts on signal lines, tolerance errors on workpiece carriers, static charges or precipitation on optical measuring equipment. Using long-term data acquisition in conjunction with triggering for known errors, AutoSPY generates the data basis for subsequent error diagnosis. The tool thus helps to either efficiently find or definitely rule out the suspected causes.

Not only during commissioning, but also during ongoing system operation, there is a need to readjust individual process parameters in order to either achieve the desired operation for the first time or to optimize it. Using immediate feedback of the live visualization on signal data changes and the use of cursors for time measurement, both tasks can be easily handled with AutoSPY.

If parts of the system documentation are missing or if described requirements are outdated because the specification has changed, an updated process description can be prepared quickly. For this purpose, AutoSPY can be used to record all relevant signals of the process and print them out if required. The logging of the actual condition can also be very important for error documentation and for providing evidence in the event of disputes.

A large number of signals and parallel process sequences involving controllers, drives, operator panels and other automation devices create a high level of complexity which makes it difficult to assess the system status. AutoSPY helps you to understand the monitored processes and the relationships between them using its simultaneous visualization of abstract signal data and captured video images. This can be very valuable when developing and testing new control software.