Calibration; Dip Switch Settings; Electrical Inputs - GE T2100-ST1 Service Manual

Calibration

Both a speed and an elevation calibration method are provided
in the UPS software. The elevation calibration requires manually
adjusting the deck to find the sensor counts for 7 fixed elevation
positions and is not recommended for field adjustment without
special treadmill interface software. During speed calibration,
the speed reference output is swept across its range and speed
measurements are made at 15 points. This function is also only
available through the use of special treadmill interface software.

DIP Switch Settings

A dip switch is located on the UPS at location SW2. An arrow
indicates the "ON" position, and each switch is numbered 1-4.
Currently, only two of the switches are read by the UPS, and
both are only checked on power up so changing the switches
while the system is running will not have an effect until power is
cycled. Switch 1, 2, and 4 are in the "OFF" position, and switch 3
is in the "ON" position. This configuration is compatible with the
GE Protocol (Firmware Version 1.57 and later FGLF0495-1 Smart
Power Supply).
Additional dip switch on UPS (Firmware Version 1.1812 and later
FGLF0495-03 Smart Power Supply. This configuration has 1-6
number switch. Switch 1,2,4,5,and 6 are in the "OFF" position and
switch 3 is in the "ON" position. When retrieving system flash log
file switch configuration 1,2,3,4 and 6 are in the "OFF" position
and switch 5 is in the "ON" position. Refer to "System Flash Log
Retrieval" Troubleshooting section under Chapter-6
Troubleshooting.

Electrical Inputs

A. Instrument Power: 230VAC or 120VAC supplied through two
1/4-amp breakers in parallel for control board power.
230VAC or 120VAC supplied through two 3-amp breakers in
parallel for elevation motor power.
B. Elevation Sensor Input: A two-wire interface for detecting
the presence of a closed micro-switch on the elevation
motor.
C. Speed Sensor Input: A three-wire interface for detecting the
state of a hall effect sensor on the motor shaft (only two
conductors are used).
D. Serial Port Input: An electrically isolated RS-232 serial port
from the host controller.
E. USB Port Input: An electrically isolated USB port from the
host controller.
2097937-002 Rev G
11 March 2019
T2100-ST1 Treadmill, 110V / T2100-ST2 Treadmill, 220V
Theory of Operation
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