Miele T9800HRT User Manual download pdf (Page 29)

Indicates if Console is commanding speed. LED 11PWM

Indicates the motor is moving via the encoder's feedback by

blinking.

LED 12SPEED

Indicates if the upper console is commanding Elevation UP. LED 10UP

Indicates if the upper console is commanding Elevation

DOWN.

LED 9DOWN

Indicates if the DSP Power Supply is present. LED 8VDSP

Indicates if Console Voltage Supply is present. LED 7+VCON

Indicates if the DC Buss is Energized (Voltage Present). LED 6AC

Main Status/Error LED. LED 5

Auxiliary Status LED/Digital to Analog Output. LED 4

Auxiliary Status LED LED 3

Auxiliary Status LED LED 2

Auxiliary Status LED LED 1STATUS

Description

Reference

Designator

LED

NORMAL OPERATION

1. LEDs 1, 2 and 3 Sequence back and forth to indicate the processor is on-line 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.

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Miele T9800HRT User Manual Page 29