Cybex 751T Treadmill - Manual (Page 46)

Cybex 751T Treadmill Owner’s Manual
46
ST5 - ERRORS
Error codes are stored in a log to inform the owner or technician of potential problems with the
treadmill. Some errors are used to track unusual conditions, like the treadmill being turned off or a
power outage while in motion. Most errors indicate a potential problem with the treadmill and can be a
valuable tool in diagnosing the cause. Any condition that may cause a hazard will disable the treadmill
and show ‘OUT OF ORDER’ on the console.
WARNING: Serious injury or death can occur. To avoid injury or death the following
procedure must be followed. All maintenance activities shall be performed by
qualified personnel. Failure to do so could result in serious injury.
Cybex is not responsible for performing regular inspection and maintenance actions for your treadmill.
Instruct all personnel in equipment inspection and maintenance actions and also in accident reporting/
recording. Contact Cybex Customer Service at 888-462-9239 or 508-533-4300 for any preventive
maintenance or service concerns.
Error codes are stored in a log of 20 entries, each stamped with time and date with the most recent
being the first in the log, the oldest the last in the log. Error codes are displayed in the following
format: [Log Entry #] [Actual Error Code #] [Time] [Date], “ERR 1 141 03:49 1/14/2007”.
Press the Incline Control Keys to increment / decrement the Log count to view the next or previous
error. While displaying the error log press and hold the CLEAR button for three seconds to clear all
errors. The display will show “NO ERRORS” when cleared.
ERROR 1 - No Speed at Startup. The display commanded a belt start but the drive did not respond
with a belt speed within timed limits.
ERROR 3 - Speed Irregularity. The drive is reporting a slower speed than the display is
commanding, or a speed of zero after a correct speed had been established.
ERROR 5 - Drive Communications Lost. The display lost communications with the drive, where the
drive has not given a valid response in 350 ms.
ERROR 6 - Speed Irregularity/Overspeed. If the display has received good belt speed information
at the startup, yet the drive begins sending values outside the expected it is reported as belt speed
lost.
ERROR 7 - Controller Over-Current (Fold-back). If the display receives motor current information
from the drive that is outside of desired parameters.
ERROR 8 - Approaching Over-Temperature. Internal controller temperature too high.
ERROR 9 - Display watchdog triggered. If the Display Watchdog is triggered the console will
reboot.
ERROR 92 - Over Current (Output). Controller output current too high.
ERROR 93 - Over Voltage (DC Link). Internal controller voltage too high.
ERROR 94 - Over Heat (Heatsink). Controller temperature too high.
ERROR 95 - Low Voltage (DC Link). Drive measures a low voltage on the input line.
ERROR 96 - Thermal Integrator of output current. Drive measures a high current peak on the
output line.