BENSHAW ENHANCED KEYPAD Manuel d'utilisateur télécharger pdf (Page 59)

Restoring Factory Parameter Settings

4.6 Restoring Factory Parameter Settings

To restore ALL parameters to the factory default settings, press and hold the [PARAM] and [ENTER] pushbutton switch on power up.

The display blinks “dFLt”. Parameters unique to the motor starter applications need to be set again to appropriate values before motor

operation.

P76 / FUN05 - Rated RMS Voltage (set to specified equipment rating)

P78 / FUN03 - CT Ratio (set to supplied CTs rating)

P48 / I/O01 - Digital Input #1

P49 / I/O02 - Digital Input #2

P50 / I/O03 - Digital Input #3

P52 / I/O05- Relay #1

P53 / I/O06 - Relay #2

P54 / I/O07 - Relay #3

z NOTE: You must consult the wiring schematic for digital inputs and relay output configuration.

Resetting a Fault

4.7 Resetting a Fault

To reset from a fault condition, press [RESET].

Emergency Overload Reset

4.8 Emergency Overload Reset

To perform an emergency overload reset, press [RESET] and [DOWN]. This sets the motor thermal overload content to 0.

An alternative to this is to use a digital input:

For LED display P48, P49 or P50 EOLr (E OL Reset).

For LCD display: I/O 01, I/O 02 or I/O 03 EOLreset (E OL Reset).

See page 110: I/O Digital Input Configuration for more information.

4 - KEYPAD OPERATION

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BENSHAW ENHANCED KEYPAD Manuel d'utilisateur Page 59