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Modules for Ignition v8.1.x

History Tab

Content to be migrated from Confluence (179699717). Documents the per-Transmitter history store options used pre-4.0.19. Fields covered:

  • History Store types — In-Memory vs Disk-Backed
  • Capacity settings
  • Rolling History Buffer (added 4.0.17)
  • H2 database settings (added 4.0.25)
note

Relevant only for Transmission module versions prior to 4.0.19. In 4.0.19+ the History Store is configured directly on each Transmitter — see the Transmitters Tab and the 8.3 Configuration Reference.