ABB RET670 - All Indication Leds; Function for Energy Calculation and Demand Handling ETPMMTR; Reset Disturbances and Event List DRPRDRE; Reset Leds

Activating Reset of LDCM counters sets the counter concerned to zero. A reset can
be performed by affirmation in the dialog box. This is done by pressing the E key
when YES is highlighted.
13.1.1.6 Function for energy calculation and demand handling ETPMMTR
Main menuReset/Reset counters/ThreePhEnergMeas(MMTR)/ETPMMTR:x
Resetting accumulated energy values and the maximum demand values.
13.1.1.7 Tap changer control and supervision TCMYLTC, TCLYLTC
Main menu/Reset/Reset counters/TransformerTapControl(YLTC,84)/
TCMYLTC:x
Main menu/Reset/Reset counters/TransformerTapControl(YLTC,84)/
TCLYLTC:x
Resetting the counter for number of tap changer operations and the contact life
counter.
13.1.2 Reset disturbances and event list DRPRDRE
Disturbances are reset under Reset menu in the HMI tree.
Main menu/Reset/Reset disturbances
The internal event list is reset under Reset menu in HMI tree.
Main menu/Reset/Reset internal eventlist
13.1.3 Reset LEDs
13.1.3.1 Start and trip LEDs
By activating this reset, the colored LEDs above the LCD, if they are latched, will
be reset.
Main menu/Reset/Reset LEDs/Start and trip LEDs
In the dialog box that appears, choose YES to reset.
13.1.3.2 All indication LEDs
Activating the Reset of indication LEDs will zero all fifteen LEDs to the right of
the LCD.
Main mnenu/Reset/Reset LEDs/All indication LEDs
Section 13 1MRK504114-UEN E
Reset
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Operator's manual