ABB Relion 615 series - Local HMI Functionality; Protection and Alarm Indication

Commands
Table 7: Command push buttons
Name
Description
Menu
• Moving directly to main menu, if currently in any other menu.
• Moving between main menu, measurements and single-line diagram views.
R/L
Changing the control position (remote or local) of the device.
• When the R LED is lit, remote control is enabled and local control disabled.
• When the L LED is lit, local control is enabled and remote control disabled.
• When none of the LEDs are lit, both control positions are disabled.
Clear
• Activating the Clear/Reset view.
• Clearing indications and LEDs. The first three-second press clears the
indications. The second three-second press clears the programmable LEDs.
Requires appropriate user rights.
Help
Showing context sensitive help messages.
3.2.4 Local HMI functionality
3.2.4.1 Protection and alarm indication
Protection indicators
The protection indicator LEDs are Normal, Pickup and Trip.
Table 8: Normal LED
LED state
Description
Off Auxiliary supply voltage is disconnected.
On Normal operation.
Flashing Internal fault has occurred or the protection relay is in test mode. Internal faults
are accompanied by an indication message.
1MAC054853-MB B Section 3
615 series overview
615 series ANSI 25
Operation Manual