PG DRIVES TECHNOLOGY S-DRIVE - PROGRAMMING
SK76745/10
7.15 Push Too Fast Threshold
If the solenoid brake is disconnected from the motor, allowing the wheels and motor to rotate, the controller can detect the
motor rotating above a certain speed and brake it automatically, thus removing the possibility of the scooter freewheeling at an
excessive speed. This function will operate if the scooter is switched off and even if there are no batteries fitted or connected.
This parameter is factory set and should not require adjustment. For further details contact
PGDT.
It is the responsibility of the scooter manufacturer to ensure that adequate precautions are taken
to warn the user against the hazards of freewheeling the scooter at excessive speeds. It is also
the responsibility of the scooter manufacturer to utilize a suitable freewheel mechanism to reduce
these risks. PGDT accepts no liability for losses of any kind resulting from excessive freewheel
speeds of a scooter.
7.16 Push Too Fast Timeout
The controller can detect the motor rotating above a certain speed and brake it automatically. This parameter sets the amount
of time between periodic retesting of the motor speed when a freewheel switch is connected to Inhibit 3.
This parameter is factory set and should not require adjustment. For further details contact
PGDT.
It is the responsibility of the scooter manufacturer to ensure that adequate precautions are taken
to warn the user against the hazards of freewheeling the scooter at excessive speeds. It is also
the responsibility of the scooter manufacturer to utilize a suitable freewheel mechanism to reduce
these risks. PGDT accepts no liability for losses of any kind resulting from excessive freewheel
speeds of a scooter.
7.17 Freewheel Enable
This parameter determines if the Inhibit 3 input acts as a Freewheel Enable. The speed will be reduced by the programmed
value of Push to Fast Threshold, thus removing the possibility of the scooter freewheeling at an excessive speed.
The programmable options are:
Enable: The Inhibit 3 input will act as a Freewheel input. Connecting the input to 0V will activate the solenoid
brake.
Disable: The input will act as per the Inhibit 3 parameter settings.
It is the responsibility of the scooter manufacturer to ensure that adequate precautions are taken
to warn the user against the hazards of freewheeling the scooter at excessive speeds. It is also
the responsibility of the scooter manufacturer to utilize a suitable freewheel mechanism to reduce
these risks. PGDT accepts no liability for losses of any kind resulting from excessive freewheel
speeds of a scooter.
7.18 Inhibit 2 Horn Input Enable
This parameter is operated off of the Inhibit 2 input. It can be programmed On or Off. When programmed to On, and the inhibit
is active, an alarm will sound. If Inhibit 2 is set to Off, the Inhibit 2 Horn Input Enable can be used to drive a non self oscillating
horn.
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