S-DRIVE - PROGRAMMING PG DRIVES TECHNOLOGY
SK76745/10
7 General Parameters
7.1 Soft-Stop
This selects whether the soft-stop facility is enabled. Soft-stop means that if you switch the control system off whilst driving, the
scooter will steadily decelerate to standstill.
You can turn this function on or off.
If this function is on, you must ensure that the emergency stopping distance is within the distance
specified for the country in which the scooter will be used. For countries requiring CE marking
this is as specified in EN12184.
7.2 Brake Time
This sets the period of time between the controller detecting zero motor speed and the application of the solenoid brake.
This value should be set long enough to ensure the scooter doesn’t jerk or skid on a level surface, but short enough to minimize
roll-back or roll-forward on slopes.
More details for setting this parameter can be found in Appendix B – Set-up Procedure.
You can set this between 0 and 200 in steps of 1 which roughly represents 10ms.
7.3 Output Voltage
This sets the value of voltage applied to the motor when the throttle potentiometer is at the full drive position and the relevant
speed, forward or reverse, is set to 100%. This feature allows you to choose a motor voltage value such that the scooter’s top
speed will remain constant all the time the battery voltage is above that value.
This value can be set between 20 and 28V in steps of 1V.
7.4 Status Output Type
This parameter can be set to one of three options:
TruCharge Suitable for Lamp and LED Status Indicators on Highside Drive connections and the TruCharge Status
Indicator.
Sink Suitable for Lamp and LED Status Indicators on Lowside Drive connections.
Analogue Suitable for Analogue 12V Status Indicator.
For details of the functionality of these settings and their associated configurations refer to Chapter 2 section 4.5.
7.5 Diagnostic Flash Sequence
This parameter can be set to 0, 1, 2, 3 or 4.
0 No signal
1 TruCharge indication
2 Sequence flashes which simulate the TruCharge indication.
3 Alternative twin flash repeated code sequence. See following diagram
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