Technogym BIOSTRENGTH LINE, Руководство по техническому обслуживанию

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BIOSTRENGTH LINE: Service & Maintenance manual - rev. 2.1
Page 6.4
•
M0/1 : When the letter M is followed by 0 , this means that the zero sensor contact is open; when
the value is 1 , the contact is closed. As the weight stack motor moves, when the magnet on the
selection brush passes in front of the zero sensor, it produces a beep an M changes from 0 to 1.
Using this procedure, it is possible to identify various situations, some of which are listed below:
Problem Cause Solution
The sensor and magnet are too
far apart.
Adjust the distance.
Sensor defective. Replace the zero sensor.
Connector cable between the
zero sensor and CPU board is
defective.
Replace the cable.
The signal does not switch
when the magnet passes in
front of the sensor.
CPU board defective. Replace the CPU board.
6.1.3. S
EAT MOTOR
This section is not active on the Abdominal Crunch and Lower Back machines.
The part regarding the seat motor, marked by the letter S, allows you to monitor the status of the
signals exchanged between the CPU board and the Bio servo board. The LCD displays:
•
U0/1 : the status of the motor up signal produced by the CPU board and sent to the Bio servo
board to move the seat forward or up. When the letter U is followed by 0 , this means there is no
movement command; when the value is 1 , the CPU board is ordering movement.
To change this signal, press the “
↑↑↑↑
” or “
→ → → →
” key on the machine display.
•
D0/1 : the status of the motor down signal produced by the CPU board and sent to the Bio servo
board to move the seat back or down. When the letter D is followed by 0 , this means there is no
movement command; when the value is 1 , the CPU board is ordering movement.
To change this signal, press the “
↓↓↓↓
” or “
← ← ← ←
” keys on the machine display.
•
EXXX : indicates the number of pulses produced by the seat motor encoder and received by the
CPU board. This value must increase when the motor moves to move the seat forward or up,
and decrease when the motor moves to move the seat back or down. This value may be either
positive or negative.
•
F0/1 : the status of the alarm signal produced by the Bio servo board and sent to the CPU board
to disable movement. When the letter F is followed by 0 , this means there is no alarm; when the
reading is 1 , an alarm signal has arrived. Movement stops in this condition. The alarm status
will reset to 0 as soon as the button enabling the movement that caused the alarm is released.
Using this procedure, it is possible to identify various situations, some of which are listed below: