M1.10-1 Power steer trigger ”PsF/FR/S”
This sets the trigger source for the power steer contactor. When the vehicle has stopped driving, a timer sets
a delay for the power steering to remain active. The length of the delay is set by the parameter “M1.10-2 Power
steer delay “PStrDly””.
• If set to 0 (Footswitch), then the power steer contactor is driven at the instant the Footswitch (pin 3
of 35-Way Connector) is closed.
• If set to 1 (Forward/Reverse), then the power steer contactor is driven at the instant either the
Forward Switch (pin 1 of 35-Way Connector) or the Reverse Switch (pin 2 of 35-Way Connector) is
closed.
• If set to 2 (Seat), then the power steer contactor is driven at the instant the Seat Switch (pin 4 of 35-
Way Connector) is closed.
• If set to 3 (Footswitch & Motor Speed), then the power steer contactor is driven either by the
Footswitch as described above or when the motor speed is greater than zero. So if vehicle is moving
power steer trigger output is active.
• If set to 4 (FS1, Fwd/Rev, Footbrake), then the power steer contactor is driven either by the
Footswitch or forward and reverse input or Foot Brake operation.
M1.10-2 Power steer delay “PStrDly”
This sets the period that the “Pin A17 Contactor 3 o/p (Powersteer - Fan control)” on 35-Way Connector, will
remain active after the trigger source has been removed. The trigger source is set by the parameter “M1.10-1
Power steer trigger ”PsF/FR/S”” in the Controller Set-up menu.
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