Base - Lower PCA board (LPCA)
The base Lower PCA (
LPCA
1
) receives machine control commands from the console and dir-
ectly executes the commands to control the braking, lift operation, and power ON/OFF. The
LPCA also monitors error conditions and sends the detected error event code information to
the console.
The LPCA makes use of two main processors: the Master (also referred to interchangeably as
“Major”) and Slave (also as “Minor”).
COMM Communication Interface Cable
Active Status Light (ASL)
Active Status Light: similar to Treadmill ASL, except that operation has been changed for self-
powered machines. A separate microprocessor and software on the LPCA control the color
and flashing of the LED. A button near the light is used to wake up the entire system tem-
porarily to check its color, and to clear the status color if pressed long enough. Active Status
Light processor receives simple commands from the Console, see
1
Lower PCA board
Page 204
8 Theory of Operation
Console Upper PCA and Base Lower PCA Operation
Содержание Experience 700 line Series
Страница 1: ...Service Manual Experience Series 700 line TRM700 16 Base Treadmill 120 VAC and 240 VAC...
Страница 11: ...Page 3 1 Introduction...
Страница 67: ...Cover Remove lnstall Procedure page 76 Page 59 5 Replacement Procedures Covers and Panels Replacement...
Страница 92: ...Procedure Review entire procedure before starting Page 84 5 Replacement Procedures ASL PCA Replacement...
Страница 98: ...MC Wire Diagram Page 90 5 Replacement Procedures Motor Controller MC Replacement...
Страница 100: ...Page 92 5 Replacement Procedures Motor Controller MC Replacement...
Страница 116: ...Page 108 5 Replacement Procedures Drive Belt Replacement...
Страница 178: ...See Also System Troubleshooting Procedures on page 166 Page 170 6 Troubleshooting System Troubleshooting Procedures...
Страница 184: ...Page 176 6 Troubleshooting System Troubleshooting Procedures...
Страница 186: ...See Also System Troubleshooting Procedures on page 166 Page 178 6 Troubleshooting System Troubleshooting Procedures...
Страница 213: ...Page 205 8 Theory of Operation...
Страница 214: ...9 System Wiring Diagram System Wire Diagram Overview Page 206 9 System Wiring Diagram...
Страница 215: ...System Wire Diagram Connector Pins Page 207 9 System Wiring Diagram...
Страница 216: ...COMM Cable Wire Diagram COMM Cable Wire Diagram Page 208 9 System Wiring Diagram COMM Cable Wire Diagram...
Страница 217: ...Console Wire Diagram Console Wire Diagram Page 209 9 System Wiring Diagram Console Wire Diagram...
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