YOKOGAWA PT500 - 15. Option(Special) Data-5 setting

27-18
SM80B22M02E
１５． Option(Special) Data-5 setting
The maximum rate of turn[deg./tau] and the maximum ship's speed can be set by this setting
mode.
The max. ROT setting value is decided by the rate of turn that results when the ship has turned
with the rudder angle of 35 degrees.
The max. ship's speed setting value is decided by ship's specification.
Default setting : [4219]
The rate of turn[deg./tau] is calculated by following formula.
Example) The maximum rate of turn is 58[deg./min.] at 20kt and the ship's length is 200m
ROT[deg./min.] x Lpp x 60 58 x 200 x 60 Setting radius
Rate of turn[deg./tau] = -------------------------------------- = ------------------- = 18.8[deg/tau]  18[deg./tau]
Vs[kt] x 1852 20 x 1852
（１）Press the ENTER
ENTERENTER
ENTER key after displayed "
Data-5(Hex)=#### " on the data display.
Data display becomes current setting mode.
←Cursor position is inputting point
（２）Press △
△△
△ +
++
+ or ▽
▽▽
▽ -
--
- key to set the cursor point. Then change the data by turning the Set
course dial. Turn to the clockwise direction, data is increased and turn to the counter clockwise
direction, data is decreased. (Data is 0 to 9 numbers)
Above setting means that the max. ROT is 18[deg./tau] and the max. ship's speed is 25[kt].
（３） After input the flag, then press ENTER
ENTERENTER
ENTER key
Setting table
Setting tableSetting table
Setting table
Setting table for Max. ship's speed (Set No. ,Hex value and ship's speed value[kt]
[kt][kt]
[kt]
)
No.
(Hex)
Ship's
speed[kt]
No.
(Hex)
Ship's
speed[kt]
No.
(Hex)
Ship's
speed[kt]
No.
(Hex)
Ship's
speed[kt]
1 01 prohibited
21 15 20
41 29 40
61
3D 60
2 02 1
22 16 21
42 2A 41
62
3E 61
3 03 2
23 17 22
43 2B 42
63
3F 62
4 04 3
24 18 23
44 2C 43
64
40 63
5 05 4
25 19 24
45 2D 44
65
41 64
6 06 5
26 1A 25
46 2E 45
66
42 65
7 07 6
27 1B 26
47 2F 46
8 08 7
28 1C 27
48 30 47
9 09 8
29 1D 28
49 31 48
10 0A 9
30 1E 29
50 32 49
11 0B 10
31 1F 30
51 33 50
12 0C 11
32 20 31
52 34 51
13 0D 12
33 21 32
53 35 52
14 0E 13
34 22 33
54 36 53
15 0F 14
35 23 34
55 37 54
16 10 15
36 24 35
56 38 55
17 11 16
37 25 36
57 39 56
18 12 17
38 26 37
58 3A 57
19 13 18
39 27 38
59 3B 58
20 14 19
40 28 39
60 3C 59
Setting of the maximum rate of turn[deg./tau]
The available setting range is from [01] to [19].
Special Data
Data-5(Hex)<####
Special Data
Data-5(Hex)<1A12
Setting of the maximum ship's speed[kt]
The available setting range is from [02] to [42].