A Trainer may override the value of any SCADA input point by selecting the Simulate SCADA Entry option from the SCADA Summary Actions menu or from the right‑click context menu. Each changed value is added as a step in the Training Scenario switching sheet and will cause the relevant digital or analog value to be overridden with the newly entered value as if it were an updated SCADA input. These updated values can be used to trigger alarms or FLISR in just the same way as an actual SCADA value change.

These overridden values will persist until the Clear SCADA Entry option is selected from the Actions menu.

Note that the value may not change back to its original value. Analog values that are calculated by the emulator will change back within a short time, but, for digital values, it is advisable to change the value back using the Simulate SCADA Entry option again.

All values will be returned to their original value when the Reset Model option is selected.