Motor Control Board (Mcb) Led Instructions - Matrix T7XI-01 Service Manual

8.2 mCb led INSTrUCTIoNS
led refereNCe deSIGNaTor deSCrIPTIoN
RS485 DSP2
MCU DSP1
DOWN DSP5
UP DSP6
+12V DSP4
CHaPTer 8: TroUbleSHooTING
Indicates if the digital communication is working normally between the console and the MCB.
Blinking = Normal.
Off = Fault
Indicates if the console is working normally.
Blinking - Normal.
Light = MCU Fault.
Off = MCU No Power.
Indicates if the console is commanding elevation down.
Light = Normal.
Off - No command from console received by the elevation motor.
Indicates if the console is commanding elevation up.
Light = Normal.
Off = No command from console received by the elevation motor.
Indicates if the console voltage supply is present.
Light = Normal.
Off - 12 Volts are not provided by the MCB.
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