36
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
Indicates if 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
Incline Down.
Up
LED 10
Indicates if the upper console is commanding
Incline 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.
Normal oPeraTioN
8.2 mCb led iNSTrUCTioNS - CoNTiNUed
CHaPTer 8: TroUbleSHooTiNG
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 controller's 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.
4. LEDs 6, 7, and 8 should be lit if the unit has power. If these LED is dimly lit, reset power. If these lights are not bright, it indicates a faulty
LCB.
5. LED 9 should be brightly lit if the console is commanding Incline Down or if the unit is descending.
6. LED 10 should be brightly lit if the console is commanding Incline Up or if the unit is ascending.
7. LED 11 should not be lit. It is used in a different model of treadmill.
8. LED 12 is the speed sensor indicator and should begin blinking when the motor begins to turn. If it does not, replace the speed sensor.
Содержание T7X-01
Страница 1: ...T 7 x 0 1 T r e a d m i l l S ER V I C E MA N U A l...
Страница 2: ......
Страница 5: ...1 1 1 Serial Number Location Chapter 1 Serial number location...
Страница 36: ...32 Chapter 8 TROUBLESHOOTING 8 1 Electrical Diagram...
Страница 37: ...33 P29 Digital Communication Wire 8 1 Electrical Diagram Chapter 8 Troubleshooting...
Страница 38: ...34 Chapter 8 TROUBLESHOOTING N95 UCB Little Board Wire N97 Hand Pulse Wire 8 1 Electrical Diagrams...
Страница 39: ...35 8 2 MCB LED Instructions Chapter 8 Troubleshooting...
Страница 70: ...66 9 12 Incline Motor RemovaL continued Chapter 9 Part Replacement Guide Figure D Figure E Figure F Figure G...
Страница 95: ...91 NOTEs...