7 Special equipment
Inductive guidance (IZF)
Inductive guidance (IZF)
System description
General
If your industrial truck is
guided using inductive
steering control, press th
e shift button (1)
before the truck is driven
into and out of
the aisle. All other opera
tion processes
correspond to the standar
d design.
A frequency generator (2) provides an AC
supplytoawireinstalledinthefloor(3).
This AC supply is registered as a signal by
antennas that are installed in the industrial
truck, and is used to guide the truck. A
computer drives the industrial truck along
the wire groove after the signals are analysed.
Extensive safety circuits and a diagnostic
program simplify service work on the system.
The operating devices for inductive steering
control are integrated into the operating panel.
The display indicates the current operating
status of the system. After the controller is
switched on, a self-test runs in the steering
control system. Switch (1) on the operating
panel is used to switch from manual driving
mode to automatic driving mode.
Entering the aisle
Guidance procedure
– Drive the industrial truck towards the wire
groove (induction track). Stop in front of the
wire groove.
– The angle of the industrial truck relative to
the wire groove must not be greater than
60°.
– Set the steering to the straight-ahead
position.
– Select automatic steering by pressing the
"man/auto" button (1).
– The coloured ring of the steering symbol (4)
changes colour from red to orange.
102
5231 804 2502 EN - 11/2017
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