User-Programmable Pushbuttons - GE G60 Instruction Manual

5.2 PRODUCT SETUP
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PATH: SETTINGS PRODUCT SETUP
# USER PUSHBUTTON 1
#
The G60 has 12 optional user-programmable pushbuttons available, each configured via 12 identical menus. The pushbut-
tons provide an easy and error-free method of manually entering digital information (On, Off) into FlexLogic™ equations as
well as protection and control elements. Typical applications include breaker control, autorecloser blocking, ground protec-
5
tion blocking, and setting groups changes.
The user-configurable pushbuttons are shown below. They can be custom labeled with a factory-provided template, avail-
able online at http://www.GEindustrial.com/multilin.
1
USER LABEL
2
USER LABEL
Each pushbutton asserts its own On and Off FlexLogic™ operands, respectively. FlexLogic™ operands should be used to
program desired pushbutton actions. The operand names are
A pushbutton may be programmed to latch or self-reset. An indicating LED next to each pushbutton signals the present sta-
tus of the corresponding "On" FlexLogic™ operand. When set to "Latched", the state of each pushbutton is stored in non-
volatile memory which is maintained during any supply power loss.
Pushbuttons states can be logged by the Event Recorder and displayed as target messages. User-defined messages can
also be associated with each pushbutton and displayed when the pushbutton is ON.
• PUSHBUTTON 1 FUNCTION: This setting selects the characteristic of the pushbutton. If set to "Disabled", the push-
button is deactivated and the corresponding FlexLogic™ operands (both "On" and "Off") are de-asserted. If set to
"Self-reset", the control logic of the pushbutton asserts the "On" corresponding FlexLogic™ operand as long as the
pushbutton is being pressed. As soon as the pushbutton is released, the FlexLogic™ operand is de-asserted. The
"Off" operand is asserted/de-asserted accordingly.
If set to "Latched", the control logic alternates the state of the corresponding FlexLogic™ operand between "On" and
"Off" on each push of the button. When operating in "Latched" mode, FlexLogic™ operand states are stored in non-vol-
atile memory. Should power be lost, the correct pushbutton state is retained upon subsequent power up of the relay.
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USER-PROGRAMMABLE PUSHBUTTONS

PUSHBUTTON 1
FUNCTION: Disabled
PUSHBTN 1 ID TEXT:
MESSAGE
PUSHBTN 1 ON TEXT:
MESSAGE
PUSHBTN 1 OFF TEXT:
MESSAGE
PUSHBTN 1 DROP-OUT
MESSAGE
TIME: 0.00 s
PUSHBUTTON 1
MESSAGE
TARGETS: Disabled
PUSHBUTTON 1
MESSAGE
EVENTS: Disabled
3
USER LABEL USER LABEL
4
USER LABEL USER LABEL
Figure 5–5: USER-PROGRAMMABLE PUSHBUTTONS
G60 Generator Management Relay
5.2.13 USER-PROGRAMMABLE PUSHBUTTONS
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USER PUSHBUTTON 1(12)
Range: Self-Reset, Latched, Disabled
Range: Up to 20 alphanumeric characters
Range: Up to 20 alphanumeric characters
Range: Up to 20 alphanumeric characters
Range: 0 to 60.00 s in steps of 0.01
Range: Self-Reset, Latched, Disabled
Range: Disabled, Enabled
5 7
USER LABEL
6 8
USER LABEL
PUSHBUTTON 1 ON
5 SETTINGS
9 11
USER LABEL USER LABEL
10 12
USER LABEL USER LABEL
and .
PUSHBUTTON 1 OFF
GE Multilin