PG DRIVES TECHNOLOGY I-DRIVE TECHNICAL MANUAL – PROGRAMMING
Adjustments to Brake Time or Anti Rollback Level should not be necessary.
8.7 Pull-Away Delay
This parameter can be used to reduce roll-back or roll-forward when the machine is being started on a slope.
The parameter can be adjusted in steps of 10ms between 0 and 1 second.
The delay represents the amount of time between the machine’s motor starting to drive and the brake being released. If the
parameter is incorrectly set then one of the following conditions will be noticeable.
Too Low On gradients the machine may roll backwards or roll forwards prior to the motor properly engaging and
moving the machine in the desired direction.
Too High On a level surface the machine will not react swiftly enough to throttle displacement.
PGDT recommend a value of 300ms for the Pull-Away Delay as an optimum setting. This should
be verified for each application by the machine manufacturer.
8.8 Anti-Rollback Velocity
This parameter should never require adjustment.
For further details contact PGDT.
9 Belly Button
9.1 Belly Button Switch Type
This parameter selects the input state in which the Belly Button mode will be active.
The parameter can be set to Normally Open or Normally Closed.
Normally Open Belly Button switch is normally open when not activated.
Normally Closed Belly Button switch is normally closed when not activated.
9.2 Belly Button Speed
This parameter sets the Belly Button speed as a percentage of the maximum speed of the machine.
The parameter is adjustable between 0 and 100% in steps of 1%.
9.3 Belly Button Time
This parameter sets the time that the Belly Button Speed will be applied for, if the switch is not released.
The parameter is adjustable between 0 and 5 seconds in 1 second steps.
The machine manufacturer is responsible for ensuring that the wiring of the Belly Button switch
and the programming of the Belly Button parameters are suitable for the intended application.
PGDT accepts no liability for losses of any kind arising from the incorrect wiring or programming
of the Belly Button function.
SK76977-07
9
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