CHAPTER 5: SETTINGS
— This setting specifies a time delay to reset an output command. Set the time delay long enough
TRIP BUS 1 RESET DELAY
to allow the breaker or contactor to perform a required action.
to
TRIP BUS 1 INPUT 1
TRIP BUS 1 INPUT 16
bus.
— This setting enables or disables latching of the trip bus output. This is typically used when lockout is
TRIP BUS 1 LATCHING
required or user acknowledgement of the relay response is required.
— The trip bus output is reset when the operand assigned to this setting is asserted. Note that the
TRIP BUS 1 RESET
operand is pre-wired to the reset gate of the latch, As such, a reset command from the front panel interface or via
communications resets the trip bus output.
5.8.3 Setting groups
SETTINGS CONTROL ELEMENTS SETTING GROUPS
SETTING GROUPS
L90 LINE CURRENT DIFFERENTIAL SYSTEM – INSTRUCTION MANUAL
— These settings select a FlexLogic operand to be assigned as an input to the trip
Figure 5-174: Trip bus logic
SETTING GROUPS
FUNCTION: Enabled
SETTING GROUPS BLK:
Off
GROUP 2 ACTIVATE ON:
Off
GROUP 6 ACTIVATE ON:
Off
GROUP 1 NAME:
GROUP 6 NAME:
Range: Disabled, Enabled
Range: FlexLogic operand
Range: FlexLogic operand
Range: FlexLogic operand
Range: up to 16 alphanumeric characters
Range: up to 16 alphanumeric characters
CONTROL ELEMENTS
RESET OP
5
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