Raytheon Anschütz AP02-S01, Manual

Page: 139 / 166

PILOTSTAR D
Autopilot
4--35
Edition: March 13, 2009
3060.DOC012
No. How Why When Parameter
15 RELAIS ....
Tiller
or
Relais
Alarm
(Central
Alarm Sy-
stem)
Set during
Initial Putting into Operation.
Basic setting in the harbour.
Tiller on = when the tiller status
is to be indicated via
an external status
indication.
Alarm Reset = when an external
alarm system for
acknowledging/
indicating an
alarm message
is to be used.
PILOTSTAR D must be adapted to the system configuration
(Central Alarm System).
Summary of acoustical/optical alarms
2.4.1
16 FIX TURN HEADING CONTROL operating
mode.
Set
When a fixed set heading
change
is to be immediately executed
on pressing a key.
Makes certain maneouvres simpler. 2.2.6.2
17
:
FU DIFF Set during
Initial Putting into Operation.
Basic setting in the harbour.
Only required in case of analog
rudder control.
FU DIFF= 0 means that set
rudder output is
required.
FU DIFF= 1...8 means that the
difference between
the set rudder and
actual rudder is
required for control.
The difference between the set rudder and teh acutal rudder
can be made up by the FU amplifier of the PILOTSTAR D.
The amplification factor can be set (FU DFF 1..8). If no diffe-
rence is required, the parameter must be set to 0.
The controller must be adjusted to the ship and on the rudder
dynamics (difference mode active).
Tendency -- amplification too great:
--the rudder does not assume a stable position.
Tendency -- amplification too low:
--the control is too innacurate
2.4.1
18
:
S_LENGTH Set during
Initial Putting into Operation.
Basic setting in the harbour.
The approximate entry of the ship’s length defines the control
behaviour of the PILOTSTAR D. If the heading behaviour of
the PILOTSTAR D is not optimal, then fine adjustment via
SPEC SL is required.
2.4.1
19
:
MAG
FILTER
Set during by instable Magnet-- or
Fluxgate--indication.
Set during
Initial Putting into Operation.
Basic setting in the harbour.
It depends aboput the sensor storage. The filter will be inserted
for signal smoothing.Total range controller output 1 ... 10
(1 for minimum filtering).
2.4.1
20
:
RUD
SCALE
Set during
Initial Putting into Operation.
Basic setting in the harbour.
PILOTSTAR D must be adjusted to the maximum adjusting
range of the available steering gear.
4.9.1
21
:
RUD
SLACK
Set during
Initial Putting into Operation
Basic setting in the harbour.
Setting the rudder slack. Hereby, the rudder angle controller of
the PILOTSTAR D is adjusted to the rudder dynamics of the
steering gear. The rudder slack should be increased during
”rudder hunting”.
4.9.1.1
22
:
RUD LEAD Set during
Initial Putting into Operation.
Basic setting in the harbour.
In case of steering gears with large temporal delays, the rudder
command HALT results in a rudder follow up.
A rudder correction is generated via the RUD LEAD setting,
allowing the rudder to be prematurely switched off. The requi-
red rudder setting is thereby obtained together with the follow
up of the steering gear.
2.4.1