Command buttons - Arc protection - Bay control and measurement - Merging unit - Transformer protection - 2 winding - Feeder protection - Voltage regulation - Capacitor bank protection - Grid automation - Busbar differential protection (high impedance) - Line differential protection - Back-up protection - Motor protection - Busbar protection (voltage and frequency) - Interconnection protection - Generator protection - Power management/Load shedding - Operation Manual - REX615 Protection and control - PCL2 - IEC - ANSI

Command buttons can be used to edit parameters and control information via the WHMI.

Table 1. Command buttons
Name	Description
	Enabling parameter editing
	Disabling parameter editing
	Filtering the parameter list view
	Displays a tooltip with parameter information
	Writing parameters to the protection relay
	Refreshing parameter values
	Printing out parameters
	Storing changes to protection relay's nonvolatile flash memory
	Rejecting changes
	Opening a dialog to confirm or discard changes to the parameters
	Indication that there are unsaved parameter changes. Clicking it opens a dialog to confirm or discard the changes.
	Going to the previous event page
	Going to the next event page
	Clearing events
	Triggering the disturbance recorder manually
	Saving values to TXT or CSV file format
	Freezing the values so that updates are not displayed
	Receiving continuous updates to the monitoring view
	Deleting the disturbance record(s)
	Saving the disturbance record files
	Clearing all fault records
	Importing settings
	Exporting settings
	Refreshing the parameter list view
	Selecting reference phasor
	Changing the password
	Canceling the password change
	Logging out