Precor 9.23 Service Manual page 5

LIMIT - The LIMIT LED indicator will illuminate when too much current is being demanded from
the drive motor power controller circuit. If the drive motor's instantaneous current
exceeds 28 amps, the current limit circuit is activated. When current limit is activated the
drive motor current and speed can not be increased.
MOT DRV - Indicates a defective drive motor circuit. Typically caused by a component failure on
the lower PCA.
SHUTDOWN - If the drive motor current exceeds 28 amps for 3-5 seconds, the motor drive
signal is removed and the motor drive circuit is shutdown.
9.23, 9.27 Treadmill
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