GE Multilin G60 Generator Management Relay 5-295 SETTINGS 5.2 PRODUCT SETUP55.2.12 CONTROL PUSHBUTTONSPATH: SETTINGS ! PRODUCT SETUP !" CONTROL PUSHBUTTONS ! CONTROL PUSHBUTTON 1(7)The three standard pushbuttons located on the top left panel of the faceplate are user-programmable and can be used forvarious applications such as performing an LED test, switching setting groups, and invoking and scrolling though user-pro-grammable displays, etc. The location of the control pushbuttons in the following figure.An additonal four control pushbuttons are included when the G60 is ordered with twelve user programmable pushbuttons.Figure 5ñ3: CONTROL PUSHBUTTONSThe control pushbuttons are typically not used for critical operations. As such, they are not protected by the control pass-word. However, by supervising their output operands, the user can dynamically enable or disable the control pushbuttonsfor security reasons.Each control pushbutton asserts its own FlexLogicô operand, CONTROL PUSHBTN 1(7) ON . These operands should beconfigured appropriately to perform the desired function. The operand remains asserted as long as the pushbutton ispressed and resets when the pushbutton is released. A dropout delay of 100 ms is incorporated to ensure fast pushbuttonmanipulation will be recognized by various features that may use control pushbuttons as inputs.An event is logged in the Event Record (as per user setting) when a control pushbutton is pressed; no event is logged whenthe pushbutton is released. The faceplate keys (including control keys) cannot be operated simultaneously ñ a given keymust be released before the next one can be pressed.Figure 5ñ4: CONTROL PUSHBUTTON LOGIC# CONTROL# PUSHBUTTON 1CONTROL PUSHBUTTON 1FUNCTION: DisabledRange: Disabled, EnabledMESSAGE CONTROL PUSHBUTTON 1EVENTS: DisabledRange: Disabled, Enabled842733A2.CDRPICKUPALARMTRIPTEST MODETROUBLEIN SERVICESTATUSUSER 3USER 2USER 1RESETEVENT CAUSENEUTRAL/GROUNDPHASE CPHASE BPHASE AOTHERFREQUENCYCURRENTVOLTAGETHREESTANDARDCONTROLPUSHBUTTONSUSER 7USER 6USER 5USER 4FOUR EXTRAOPTIONALCONTROLPUSHBUTTONS842010A2.CDRCONTROL PUSHBUTTON1 FUNCTION:SYSTEM SETUP/BREAKERS/BREAKER 1/BREAKER 1 PUSHBUTTON:CONTROLSYSTEM SETUP/BREAKERS/BREAKER 2/BREAKER 2 PUSHBUTTON:CONTROLSETTINGSETTINGSTIMER FLEXLOGIC OPERANDEnabled=1Enabled=1When applicableEnabled=1RUNOFFONAND100 msec0 CONTROL PUSHBTN 1 ON{
