GE T2100-ST1 Service Manual page 5

5 Theory of Operation ............................................................................................ 65
Scope ..................................................................................................................... 65
T2100-ST Series Block Diagram ........................................................................ 66
Smart Power Supply (PCB) Overview ............................................................... 67
Software Requirements ..................................................................................... 68
Speed Control ............................................................................................. 68
Elevation Control ....................................................................................... 68
ESTOP ..................................................................................................................... 69
Communication Hardware (RS-232 Configuration) ...................................... 69
Communication Hardware (USB Configuration)............................................ 70
Self-Test Mode ..................................................................................................... 70
Calibration ............................................................................................................ 71
DIP Switch Settings ............................................................................................. 71
Electrical Inputs ................................................................................................... 71
Electrical Outputs ................................................................................................ 72
Electrical Connections ........................................................................................ 72
Physical Requirements and Restrictions ........................................................ 73
6 Troubleshooting ................................................................................................... 75
Troubleshooting Guidance Base on Error Code ............................................ 76
Incoming Power 110-240VAC Flow Chart 1A ................................................. 78
Incoming Power Inline Filter Flow Chart 1B ................................................... 79
Incoming Power Drive PC2303-012-N Flow Chart 1C ................................... 80
Smart Power Supply Incoming Power 110-240VAC Flow Chart 1D ........... 81
Emergency Stop Flow Chart 1E ........................................................................ 82
Pull Tether Flow Chart 1F ................................................................................... 83
Communication RS232 Flow Chart 1G ............................................................ 84
Communication USB Flow Chart 1H ................................................................ 85
Smart Power Supply Error Code Identification Flow Chart 1I .................... 86
Smart Power Supply Error Code 1 Flow Chart 1J "Bad Calibration Error
(1)" 87
Smart Power Supply FGLF0495-1 Error Code 2 Flow Chart 1K "Elevation
Error (2)" ................................................................................................................ 88
Smart Power Supply FGLF0495-03 Error Code 2 Flow Chart 1KK "Elevation
Error (2)" ................................................................................................................ 89
Smart Power Supply Error Code 3 Flow Chart 1L "Zero Speed Motor
Controller Error (3)" ............................................................................................. 90
2097937-002 Rev G
11 March 2019
T2100-ST1 Treadmill, 110V / T2100-ST2 Treadmill, 220V 5