5-46 M60 Motor Protection System GE Multilin5.2 PRODUCT SETUP 5 SETTINGS5Configure the LED test to recognize user-programmable pushbutton 1 by making the following entries in the SETTINGS PRODUCT SETUP USER-PROGRAMMABLE LEDS LED TEST menu:LED TEST FUNCTION: “Enabled”LED TEST CONTROL: “ PUSHBUTTON 1 ON ”The test will be initiated when the user-programmable pushbutton 1 is pressed. The pushbutton should remain pressed foras long as the LEDs are being visually inspected. When finished, the pushbutton should be released. The relay will thenautomatically start stage 2. At this point forward, test may be aborted by pressing the pushbutton.APPLICATION EXAMPLE 2:Assume one needs to check if any LEDs are “burned” as well as exercise one LED at a time to check for other failures. Thisis to be performed via user-programmable pushbutton 1.After applying the settings in application example 1, hold down the pushbutton as long as necessary to test all LEDs. Next,release the pushbutton to automatically start stage 2. Once stage 2 has started, the pushbutton can be released. Whenstage 2 is completed, stage 3 will automatically start. The test may be aborted at any time by pressing the pushbutton.c) TRIP AND ALARM LEDSPATH: SETTINGS PRODUCT SETUP USER-PROGRAMMABLE LEDS TRIP & ALARM LEDSThe trip and alarm LEDs are in the first LED column (enhanced faceplate) and on LED panel 1 (standard faceplate). Eachindicator can be programmed to become illuminated when the selected FlexLogic™ operand is in the logic 1 state.d) USER-PROGRAMMABLE LED 1(48)PATH: SETTINGS PRODUCT SETUP USER-PROGRAMMABLE LEDS USER-PROGRAMMABLE LED 1(48)There are 48 amber LEDs across the relay faceplate LED panels. Each of these indicators can be programmed to illumi-nate when the selected FlexLogic™ operand is in the logic 1 state.For the standard faceplate, the LEDs are located as follows.• LED Panel 2: user-programmable LEDs 1 through 24• LED Panel 3: user programmable LEDs 25 through 48For the enhanced faceplate, the LEDs are located as follows.• LED column 2: user-programmable LEDs 1 through 12• LED column 3: user-programmable LEDs 13 through 24• LED column 4: user-programmable LEDs 25 through 36• LED column 5: user-programmable LEDs 37 through 48Refer to the LED indicators section in chapter 4 for additional information on the location of these indexed LEDs.The user-programmable LED settings select the FlexLogic™ operands that control the LEDs. If the LED 1 TYPE setting is“Self-Reset” (the default setting), the LED illumination will track the state of the selected LED operand. If the LED 1 TYPE set-ting is “Latched”, the LED, once lit, remains so until reset by the faceplate RESET button, from a remote device via a com-munications channel, or from any programmed operand, even if the LED operand state de-asserts. TRIP & ALARM LEDSTRIP LED INPUT:OffRange: FlexLogic™ operandMESSAGE ALARM LED INPUT:OffRange: FlexLogic™ operand USER-PROGRAMMABLE LED 1LED 1 OPERAND:OffRange: FlexLogic™ operandMESSAGE LED 1 TYPE:Self-ResetRange: Self-Reset, Latched
