Simrad ROBERTSON AP45 - Manual (Page 103)

Robertson AP45 Autopilot
Trouble shooting
Simrad Robertson AS
Egersund - Norway
Page 7-7
Proceeding through the DEBUG-mode you will get access to the adjustable
parameters:
Adjustment of parameters is made by the + or - button. Values shown below are
just examples.
Display text Explanation
Counter Rudder magnitude in AUTO- and NAV-mode
Adjusting range: 0,0-3,5 in steps of 0,1.
Counter Rudder magnitude in WORK-mode.
Adjusting range: 0,0-3,5 in steps of 0,1.
Counter Rudder Time Constant in seconds
Adjusting range: 0,0-3,5 in steps of 0,1.
Autotrim time constant in seconds
Adjusting range: 0-256 in steps of 8.
Turn Rate limit in degrees pr. minute
Adjusting range: 60-480 in steps of 30.
Turn initiate value
Adjusting range: 5-40 in steps of 1.
Rudder limit in MANUAL- and WORK-mode
Adjusting range: 5-55 in steps of 5.
Rudder limit in AUTO- and NAV-mode
Adjusting range: 5-55 in steps of 5.
Nav. gain (gain in cross track steering)
Adjusting range: 0,5-3,0 in steps of 0,1.
Nav. trim (autotrim in cross track steering)
Adjusting range: 100-1600 in steps of 50.
Nav. filter (filter of cross track data)
Adjusting range: 1,1-2,5 in steps of 0,1.
Selection of steering mode in NAV.(XTE only, CTS only
or mixed mode - CTS&XTE.
ADJUST MODE
C.RUDD., AUTO 0.4
ADJUST MODE
C.RUDD., WORK 0.4
ADJUST MODE
C.R.T. CONST. 1.0
ADJUST MODE
AUTOTRIM: 48
ADJUST MODE
TURNRATE: 240
ADJUST MODE
TURNINIT: 30
ADJUST MODE
R.LIM, M&W: 35
°
ADJUST MODE
R.LIM, A&N: 35
°
ADJUST MODE
NAV. GAIN: 1.0
ADJUST MODE
NAVTRIM: 400
ADJUST MODE
NAVFILT: 1.3
ADJUST MODE
NAVMODE CTS & XTE