GE T2100, Service Manual

Page: 92 / 152

6-20 GE T2100 Treadmill Revision A
2021403-031
Troubleshooting: TDU Troubleshooting Tables and Status LEDs
0x09 Warning Lower elevation limit reached:
!
<00> Not an error – occurred
during calibration.
!
<01> Error – occurred during
normal operation.
Indicates that the elevation system extended beyond the low
elevation limit.
1. Powercycle the GE T2100 Treadmill and monitor the GE T2100
Treadmill for reoccurrence of this error. (This may be an isolated
incident.)
2. Initiate the self-calibration feature.
3. Check the elevation potentiometer. See
“Elevation
Potentiometer Replacement” on page 7-23.
4. Replace the elevation potentiometer.
0x0a Warning Upper elevation limit reached:
!
<00> Not an error – first
occurrence during calibration.
!
<01> Not an error – second
occurrence during calibration.
!
<02> Error – occurred during
normal operation.
Indicates that the elevation system extended beyond the upper
elevation limit.
1. Powercycle the GE T2100 Treadmill and monitor the GE T2100
Treadmill for reoccurrence of this error. (This may be an isolated
incident.)
2. Initiate the self-calibration feature.
3. Check the elevation potentiometer. See
“Elevation
Potentiometer Replacement” on page 7-23.
4. Replace the elevation potentiometer.
0x0b Warning Emergency stop was initiated:
!
<00> Stop command initiated
from CASE.
!
<255> Stop command initiated
from the ESTOP button.
Emergency stop is engaged (or has been engaged). May be
useful in determining if a “sudden stop” occurred because the
emergency switch was engaged.
1. Disengage the emergency stop.
0x0c Warning Temperature Warning (*C) <XX>
(where XX equals the
temperature in Celsius)
The ambient temperature inside the e-box has reached 55° C
(131° F). The GE T2100 Treadmill still operates correctly, but this
warning indicates that something is causing the temperature to
rise to near-fatal levels. (65° C is fatal.)
1. Remove power from the GE T2100 Treadmill and allow to cool
off.
2. Power up the GE T2100 Treadmill and monitor the GE T2100
Treadmill for reoccurrence of this error. (This may be an isolated
incident.)
3. Check the power board and processor board test points and
verify they are operating within the test range. See “Power
Supply Voltage Checks and Fuses” on page 6-27.
4. Replace the power board and/or processor board if they are not
operating within the test range.
0x0d Advisory Self Calibration Not an error. Indicates self calibration was initiated.
0x0F Advisory Belt Stop Not an error. Indicates the belt was stopped at this time.
0x80 — Power On The treadmill was powered on.
0x81 — Power Off The treadmill was powered off.
0x82 Advisory Time Set The date and time were set.
0x83 Advisory Event Log Read The event log was successfully read.
0xEE Advisory Event Log Erased The event log was erased.
TDU Event /
Error Code
Status
Definition and Detail
Description
Check These Items