Programmable Pushbuttons - GE 869 Instruction Manual

CHAPTER 4: SETPOINTS
Programmable
Pushbuttons
869 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL
LED 5 (17) NAME
Range: Up to 13 alphanumeric characters
Default: LED 5
The setpoint is used to select the LED name by choosing up to 13 alphanumeric
characters.
LED 5 (17) COLOR
Range: Off, Red, Green, Orange
Default: Orange
The setpoint selects the color of the LED. Three colors are available for selection
depending on the user's preference: Red, Green, and Orange.
LED 5 (17) TRIGGER
Range: Off, Any FlexLogic operands
Default: Testing On
This setpoint requires the assigning of a FlexLogic operand to trigger the selected LED
upon operation.
LED 5 (17) TYPE
Range: Self-reset, Latched
Default: Testing On
The setpoint defines the type of LED indication as either Self-Reset (the LED resets after
the FlexLogic operand drops out), or Latched (the LED stays latched upon dropping out
of the FlexLogic operand).
Note 1:
• LED 1: IN-SERVICE – non-programmable. The LED is hardcoded to show a green light
when the relay is fully functional and an orange light when the relay is not
programmed, or experiences a self-test error.
• LED 2: TRIP - see the default setpoint above and the description
• LED 3: ALARM - see the default setpoint above and the description
• LED 4: PICKUP – non-programmable. The LED is hardcoded to show a green light
when at least one element has picked up.
The user-programmable pushbuttons provide an easy and error-free method of entering
digital state (on, off) information. Depending on the faceplate three to ten pushbuttons are
available for programming.
The digital state of the pushbuttons can be entered only locally (by directly pressing the
front panel pushbutton). Typical applications include switching device control and settings
groups changes. The user-programmable pushbuttons are under the control level of
password protection.The user-configurable pushbuttons for the enhanced faceplate are
shown below.
Figure 4-11: Programmable PBs on Front Panel
Each pushbutton asserts its own ON and OFF FlexLogic operands (for example,
PUSHBUTTON 1 ON and PUSHBUTTON 1 OFF). These operands are available for each
pushbutton and are used to program specific actions. Each pushbutton has an associated
DEVICE
4–53