Watt Sensor Board - Technogym D93TNL Technical Service Manual

TECHNOGYM BIKE LIVE Technical Service Guide
Rev. 2.0
Fig. 9

3.4 WATT SENSOR BOARD

The Watt Sensor board receives the information regarding the brake magnetic field (changes based
on the position of the brake knob); it also receives the speed signal (rpm) from the RPM sensor. It
uses this information as well as an algorithm loaded in its memory to calculate the watts developed
by the user and transmits this to the console.
The Watt Sensor Board sends the Watt and RPM values to the display, through the serial commu-
nication.
The board has the SN of the device stored in its memory and transmits it to the console each time
the device is turned on.
Fig. 10
- 24 - TSG-00187-EN - Uncontrolled copy if printed