Sevcon MillipaK 4QPM Manual page 39

Features
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Other speed demand limits may be applied whether High Speed Operation is active or not.
Anti-Tie Down inhibiting to the High Speed Switch Feature will be applied if any of the
following conditions are TRUE:
The system has just powered up.
A change in direction has just occurred. i.e. The reverse direction is selected after the forward
direction and vice versa.
The Tiller Switch is inactive.
Anti-Tie Down inhibiting will be kept active until the High Speed Switch is cycled through its
inactive state. Anti-Tie Down is used to prevent High Speed operation under conditions where the
operator may not be expecting it.
MillipaK 4QPM Controller Manual
Standard Features/High Speed Switch
Page 39 13/08/03