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AVEVA Enterprise SCADA

Status Row Edit: Interlock tab

  • Last UpdatedApr 24, 2025
  • 2 minute read

The Interlock tab in the status Row Edit dialog box is used to configure the triggering of a Control Interlock on a status point.

Refer to the following table for field descriptions and instructions on how to configure the editable fields.

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Item

Description

Warn Mode

If selected, Controllers receive a command confirmation dialog box when they attempt to issue a command.

When not selected (default), Control Interlock is in Prevent Mode. In Prevent Mode, Controllers are prevented from issuing commands to analog, status, and multistate points.

Note: Open Platform Communications (OPC) setpoints are not affected when Control Interlock is in Warn Mode.

Analog Interlock Enable

If selected, and the Interlock Analog State String matches the flag.msgtxt field of the Interlock Analog point, a Control Interlock is triggered.

Interlock Analog

The name of the analog point whose flag.msgtxt field is used to determine whether or not a Control Interlock is triggered.

Interlock Analog State String

The interlock analog state string.

Status Interlock Enable

If selected, and the Interlock Status State String matches the flag.msgtxt field of the Interlock Status point, a Control Interlock is triggered.

Interlock Status

The name of the status point whose flag.msgtxt field is used to determine whether or not a Control Interlock is triggered.

Interlock Status State String

The interlock status state string.

Command Whitelist

The comma-separated list of allowable commands when the interlock state is triggered.

Multistate Interlock Enable

If selected, and the Interlock Multistate State String matches the flag.msgtxt field of the Interlock Multistate point, a Control Interlock is triggered.

Interlock Multistate

The name of the multistate point whose flag.msgtxt field is used to determine whether or not a Control Interlock is triggered.

Interlock Multistate State String

The interlock multistate state string.

For further information, refer to Control Interlock.

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