ABB REF 610 Operator's Manual

Also see for RELION REF610: Technical reference manual Technical reference manual Technical reference manual Product guide

Contents

ABB REF 610 Operator's Manual Manual pdf 10 page image

101MRS 755539Feeder Protection RelayOperator’s Manual - ANSI VersionREF 6103. The display will be returned to the idle mode and the backlight turned off if nooperation target message is displayed. However, if the non-volatile function isactive, a message shown on the display before the auxiliary voltage wasdisconnected will reappear on the display.Fig. 3.1.2.1.-1 Display test at power up, display inverted3.1.2.2. Display modesWhen the display is in the idle mode, the name of the feeder will be displayed, whichby default is - ABB -. To change the name of the feeder, use SPA parameter M20.Fig. 3.1.2.2.-1 Display in the idle modeWhen the display is in the view mode, you can only view the settings.Fig. 3.1.2.2.-2 Display in the view modeWhen the display is in the setting mode, you can also edit the settings.Fig. 3.1.2.2.-3 Display in the setting mode3.1.2.3. Display backlightNormally the backlight of the display is off.• Turn the backlight on by pressing an arrow button on the HMI. If the HMI panelis not used for approximately five minutes, the backlight will be turned offautomatically.• Activating the power-saving built-in feature by pressing will turn thebacklight off within 20 seconds.3.1.2.4. How to adjust the display contrastThe display contrast is dependent on the temperature. REF 610 automaticallyadjusts the contrast for optimum readability. When the display is in the idle mode,you can also adjust the contrast manually.• To increase the contrast, hold down and adjust the contrast using .• To decrease the contrast, hold down and adjust the contrast using . SETTINGS*GRP1 3.50ViewMode_aSETTINGS*GRP1 3.5 1SetMode_a