Control Pushbuttons - GE G30 Instruction Manual

CHAPTER 5: SETTINGS

5.3.12 Control pushbuttons

SETTINGS  PRODUCT SETUP  CONTROL PUSHBUTTONS  CONTROL PUSHBUTTON 1(7)
 CONTROL
 PUSHBUTTON 1
There are three standard control pushbuttons, labeled USER 1, USER 2, and USER 3, on the standard and enhanced front
panels. These are user-programmable and can be used for various applications such as performing an LED test, switching
setting groups, and invoking and scrolling though user-programmable displays.
The location of the control pushbuttons are shown in the following figures.
An additional four control pushbuttons are included on the standard faceplate when the G30 is ordered with the 12 user-
programmable pushbutton option.
Control pushbuttons are not typically used for critical operations and are not protected by the control password. However,
by supervising their output operands, the user can dynamically enable or disable control pushbuttons for security reasons.
Each control pushbutton asserts its own FlexLogic operand. Each operand need to be configured appropriately to perform
the required function. Each operand remains asserted as long as the pushbutton is pressed and resets when the
pushbutton is released. A dropout delay of 100 ms is incorporated to ensure fast pushbutton manipulation is recognized
by various features that can use control pushbuttons as inputs.
G30 GENERATOR PROTECTION SYSTEM – INSTRUCTION MANUAL
CONTROL PUSHBUTTN 1 ID

CTRL PB 1
CONTROL PUSHBUTTON 1

FUNCTION: Disabled
CONTROL PUSHBUTTON 1

EVENTS: Disabled
Figure 5-43: Control pushbuttons (enhanced faceplate)
Figure 5-44: Control pushbuttons (standard faceplate)
Range: up to 20 alphanumeric characters
Range: Disabled, Enabled
Range: Disabled, Enabled
PRODUCT SETUP
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