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4.2 LCB LED INDICATORS - CONTINUED
CHAPTER 4: TROUBLESHOOTING
LED DESCRIPTION DESCRIPTION STATUS
LED1 LCB software working status Flashing - Working
OFF - Default
LED2 LCB Error status Light - LCB with error
Off - LCB without error
LED3 Safety Key action status Light - Active
Off - No active
LED4 UCB and LCB communication status Flashing - Active
Off - Abnormal
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LED DESCRIPTION DESCRIPTION STATUS
LED5 DC 24V lamp Indicates if the voltage supply is present
Light - Working
Off - Not working
LED7 DC 3.3V lamp Indicates if the voltage supply is present
Light - Working
Off - Not working
LED8 Electro-magnet device 2 PWM lamp Indicates if the ECB PWM signal supply is present
Light - Working
Off - Not working
LED10 Electro-magnet device 1 PWM lamp Indicates if the ECB PWM signal supply is present
Light - Working
Off - Not working
LED12 DC brake release lamp (manual switch) Light - The brake is on release position
Off - The brake is on lock position
LED13 DC 12V lamp Indicates if the voltage supply is present
Light - Working
Off - Not working
LED15 Frame IR transmitter power lamp Indicates if the Frame IR transmitter power supply is present
Light - Working
Off - Not working
LED18 Proximity sensor signal lamp Flashing - Signal detected from proximity sensor
LED19 RPM signal lamp Flashing - Detecting RPM from speed sensor
LED20 E-STOP signal lamp
(only E-STOP of console mast/arm rest set)
Light - E-Stop active
Off - E-Stop not active
LED21 RPM1 signal lamp Flashing - Detecting RPM from the second speed sensor
Pressure Sensor
(Control zone)
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