PILOTSTAR D
Autopilot
4--27
Edition: March 13, 2009
3060.DOC012
4.11
Adjusting the Flux--gate Compass Sonde (with SIN/COS Output)
Notes for a flux--gate compass sonde with a serial data transmission:
For this compass type, no adjustment is required.
The ship--specific parameter MAG TYP (see Chapter 4.5.1 and Annex -- 4)
has to be adjusted for the value
2
.
Measuring equipment:
A commercial voltmeter is to be made available (PC range).
Pre--condition:
Check the significance (1) of the ship--specific parameter MAG TYP (see Chapter
4.5.1 and Annex -- 4).
Adjust the COMPASS Type MAG via the operator unit.
Make shure that the ”Variation” parameter is 0
.
Measuring / Adjustment:
(refer to summary diagram 102 D 863 HP011)
Connect the voltmeter to the following test points (TP):
TP1
TP12
-- (COS)
Turn the flux gate until the heading indication in the LCD display indicates
0
.
The voltmeter have to indicate a voltage of -- 4,9 ..... --5,9V.
If the value is >--5,9V, the value has to be reduced via an additional input resistor
(terminal B26.5 and B26.3).
Example of calculation :
For a reduction by the factor 2, a resistor of 100 k
is to be built--in.
Alternative measurement
Connect the voltmeter to the following test points (TP):
TP1
TP11
-- (SIN)
Turn the flux gate until the heading indication in the LCD display panel is
90
.
The voltmeter have to indicate a voltage of --4,9 .... --5,9V.
Summary of Contents for AP02-S01
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