17
Motor Test Mode
Motor Test Mode allows you to test major components such the RPM Sensor, Motor
response, MCB PWM readings and engages auto-calibration. To engage Motor Test Mode:
***Caution*** : Do not stand on the running belt while performing these test.
WHEN SHOULD MOTOR TEST MODE BE ENGAGED?
Motor Test Mode should be engaged whenever a speed or elevation issue occurs.
1. Press and hold the “ 0 ”, “ 2 ” & “ START ” keys together. While holding the “ 0 ” &
“ START ” keys down, release the “ 2 ” key only.
2. The display will beep and display MAINTENANCE momentarily, then UNITS will be
displayed.
3. Then press key “ 8” display will read:
240 3 .0
A. Elevation Motor Range. B. PWM Duty Cycle. C. RPM feedback
Once the treadmill is in TEST Mode, you may use the following keys:
INCLINE KEY: Adjust voltage to incline motor, inclines the treadmill in
increments of 1%. When using the Incline Keys verify the elevation system is
responding correctly by the following:
• As the treadmill elevates up and down verify the corresponding LEDs D31 & D32
light up on the MCB. (See page 22-23 for MCB/LED layout
• Verify that the Elevation Motor Range (see above A column) is changing in
increments of 1% as the treadmill elevates up and down.
Caution: Do not elevate treadmill above 15% = 57 (110v units), 80 (220v units) or
below 0% = 240 (110 & 220v units) mechanical damage may occur.
SPEED KEYS: Adjust the PWM duty cycle and motor speed up and down,
respectively, in increments of 0.1 mph (UNITS=English) or 0.1km/hr (UNITS =
Metric). When using the Speed Keys verify the speed control system is
responding correctly by the following:
• As the treadmill begins to increase speed, verify that the display registers RPM
feedback (see above C column) in increments of 0.1 mph/km.
FOREST KEY: Starts automatic calibration of minimum, 1/2 maximum, &
maximum speed.
.
STOP KEY: Exists MOTOR TEST Mode and restarts the treadmill.
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