Specifications

21
LED REFERENCE DESIGNATOR DESCRIPTION
Status LED 1 Auxiliary Status LED
Status LED 2 Auxiliary Status LED
Status LED 3 Auxiliary Status LED
Status LED 4
Auxiliary Status LED / Digital to Analog
Output.
Status LED 5 Main Status / Error LED
AC LED 6
Indicatesif the DC Buss is Energized (Voltage
Present).
+VCON LED 7 Indicates if Console Voltage Supply is present.
VDSP LED 8 Indicates if the DSP Power Supply is present.
Down LED 9
Indicates if the upper console is commanding
Elevation Down.
Up LED 10
Indicates if the upper console is commanding
Elevation Up.
PWM LED 11 Indicates if Console is commanding speed.
Speed LED 12
Indicates the motor is moving via the
encoder's feedback by blinking.
1. LEDs 1, 2, and 3 Sequence back and forth to indicate the processor is online and operational.
2. LED 4 is used as a discrete / analog signal to the upper console.
3. LED 5 indicates system status / mode. Currently 3 modes are defined safe mode, stand by mode and run mode. They are defined as follows:
a) Safe Mode - When the controllers safety relay is not energized and no error exists, LED 5 remains off.
b) Stand By Mode - When the safety relay is engaged but the system is not outputting an active PWM to the motor and no error exists, LED 5 blinks off
and on at a fast rate.
c) Run Mode - When the system outputs an active PWM Control signal to the motor and no error exists, LED 5 remains ON.
NORMAL OPERATION
8.2 MCB LED INSTRUCTIONS
CHAPTER 8: TROUBLESHOOTING