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PI Interface for OPC Alarms and Events

Interface startup configuration

  • Last UpdatedOct 27, 2026
  • 1 minute read

PI Interface for OPC AE is normally run as a Windows service. The interface uses a Windows batch (.bat) file which specifies settings using command-line parameters. To ensure a correctly-formatted .bat file, use PI ICU. Do not edit the file manually.

For a complete list of UniInt startup parameters, see the PI Universal Interface (UniInt) User Guide. This document describes interface-specific parameters.