Technogym Run Excite 700 - Elevation Motor Drive; Mechanics; Control

RUN EXCITE: Service & Maintenance Manual - rev. 1.5
Page 3.14
3.3. ELEVATION MOTOR DRIVE
3.3.1. MECHANICS
The machine incline is varied by moving a frame connected to the front wheels by means of the
elevation motor rod. The motor movement is detected by a hall sensor which provides the motor
motion control signal: each motor revolution generates a predetermined number of pulses and
produces a known displacement of the rod and hence of the machine incline. The direction of
rotation of the motor determines whether the machine moves up or down.
3.3.2. CONTROL
The control block diagram is as follows:
Digital Plan Board
Download Board
Inverter
RS-485
RS-485
CN14
XQA
XLNK
27-28
Hall sensor
15-6
Elevation Board
Pulses EnableUp/Down
35-6 18-6
2-1 3-1 5-8
X5
M
Vdc
Pulses
Limit
switch
6-5/X3
1-2/X2
6-4/X2
Limit switch
17-6
7-8