Technogym BIOSTRENGTH LINE, Service Maintenance Manual

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BIOSTRENGTH LINE: Service & Maintenance manual - rev. 2.1
Page 9.3
Setting a value greater than 1000 moves the sensor upward, while a value of less than 1000 moves it
downward.
Enter the desired value, then press “Enter” to continue or “Clear” to abort. Since incorrectly setting
this parameter will cause errors in selecting the weight stack plates, any changes must be confirmed
twice via the following request:
C O N F I R M O F F S E T = X X X X
N = 1 Y = 2 = X
Select the desired option, then press “Enter” to continue or “Clear” to abort.
9.2.3. N
UMBER OF PULSES FOR WEIGHT STACK SELECTION
This operation allows you to set the number of pulses produced by the encoder associated with the
weight stack motor to select all of the weight stack plates:
T O T A L W E I G H T S T A C K
P
U L S E S = 5 1 0
This value depends on the type of motor used and the transmission ratios of the
mechanics used in order to make the selection. Thus, if not otherwise advised, maintain
this value set at 510.
Enter the value, then press “Enter” to continue or “Clear” to abort.
9.2.4. W
EIGHT STACK MOTOR INERTIA
This option allows you to set the inertia of the motor and of the mechanical weight stack selection
system, expressed in the pulses produced by the encoder associated with the weight stack motor, so
that the selection system may be stopped at precisely the desired plate:
O F F S E T M O T O R W G T O F F
P U L S E S = 3
Physically, this parameter is the motor stop advance.
This value depends on the type of motor used and the mechanics used to make the
selection. This value is factory-set to 3, but it may be necessary to change it due to
changes in the selection system conditions.
Should you observe that the relays of the weight stack motor interface board sputter
when stopping the motor at the selection pin, after jumps caused by constant
adjustments to the motor position, then you must increase the value of this parameter.
Indeed, if the motor inertia is greater than the configured parameter, when stopping the