Process Recorder: Archive data creation during active playback mode

Process Recorder: Archive data creation during active playback mode

Summary

ARX files are created in the playback mode of the process recorder. This behavior has been modified.

Description

The Service Engine creates archive files (*.arx) during the playback mode of process recorder. But during active playback mode no new data should be created at all. It is expected that archiving is disabled in active/automatic playback mode.

This behavior has been modified. If the system driver variable [process recorder]/recordermode has the value 3 or 4, no archives will be created.

New behavior in the Service Engine:

The historian is shut down when a playback is started via function, similarly to the Service Engine shut down. When playback is deactivated via function the historian is started. That behaves very similarly to the Service Engine start with the following exceptions:

  • Alternate archives are not created when the playback is stopped using the function.
  • Value changes from the drivers are not taken into account when playback is active. This can lead to the initial value for the capsule being out of date.

The historian is not started if the Service Engine starts directly in playback mode.

Reloading while playback is active reloads the historian but does not restart it.

 

To benefit from this fix:

  • Update your zenon Software Platform to the latest build of zenon 14 or higher.

 



Item ID: 280856
Version: 14.00 Build: 237866
Version: 14.00 Build: 239777

    • Related Articles

    • Process Recorder: Time Control active in simulation and in playback mode

      Summary Time control is disabled when process recorder is in simulation or playback mode Description In the process recorder, the configured time control functions remained active even after switching to simulation or playback mode. Configured ...

    • Process Recorder: Playback startime is undefined - playback is not possible

      Description In the Process Recorder, playback does not work. After recording, the controls for playback are grayed out in the Service Engine. The Diagnosis Viewer logs show that the start time is not defined or is out of range. The cause is that the ...

    • PROCESS RECORDER - Adjust Playback speed

      Summary To control the playback speed of the process recorder, you can now configure different screen elements for playback speed in Engineering Studio. Description The following elements are available: Current playback speed Increase playback speed ...

    • Dump Occurrence When Starting SE in Process Recorder Mode After Reboot the PC

      Description Dump problems occurred when the Service Engine was started in process recorder mode after restarting the PC. The problem has been fixed and the Service Engine now starts or stops correctly when playback is started or stopped while the ...

    • Checklist: Data Missing in Service Engine

      Time estimate: 60 minutes Please go through all the points in the following checklist. If necessary, confirm with IT Department any information you cannot verify before contacting your local COPA-DATA Representative. Checklist usage: #. [Quick hints] ...