YOKOGAWA SC402G, Руководство пользователя

Страница: 52 / 88

IM 12D08N04-01E
5-23
5. Parameter Setting
Code
mA output functions
30
31
32
35
36
37-39
Display
*mA
*OUTP.F
*BURN
*TABL1
*0%
*5%
*10%
...
...
*90%
*100%
*tABL2
Function
mA output range
mA output functions
Burn function
Output table for mA1
Output table for mA2
Function detail
mA1 = 0-20 mA
mA1 = 4-20 mA
mA2 = 0-20 mA
mA2 = 4-20 mA
SC on mA 1
SC (table) on mA 1
SC on mA 2
SC (table) on mA 2
Temperature on mA 2
mA 1 No burnout
mA 1 Burnout downscale
mA 1 Burnout upscale
mA 2 No burnout
mA 2 Burnout downscale
mA 2 Burnout upscale
Linearisation table for mA1 in 5% steps.
The measured value is set in the main
display using the >, , ENT keys, for
each of the 5% interval steps.
Where a value is not known, that value may
be skipped, and a linear interpolation will
take place.
Similar to code 35
Not used
X
0
1
0
1
0
1
2
Y
0
1
0
1
2
0
1
2
Z Default values
1.1
4-20mA
4-20mA
0.2 Cond.
Temp.
0.0 No Burn.
No Burn.
0
0
50
100
50 10 100 110
A
D
C
B
% of conductivity range
EXAMPLE:
A = bi-lineair
B = hyperbolic (2 decades)
C = logarithmic (2 decades)
D = linear
% of output range
Output
0%
5%
10%
15%
20%
25%
30%
35%
40%
45%
50%
55%
60%
65%
70%
75%
80%
85%
90%
95%
100%
bi-lin
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
20.0
30.0
40.0
50.0
60.0
70.0
80.0
90.0
100.0
110.0
log2
1.0
1.3
1.6
2.0
2.5
3.2
4.0
5.0
6.3
7.9
10.0
12.6
15.8
20.0
25.1
31.6
39.8
50.1
63.1
79.4
100.0
log3
0.10
0.14
0.20
0.28
0.40
0.56
0.79
1.12
1.58
2.24
3.16
4.47
6.31
8.91
12.6
17.8
25.1
35.5
50.1
70.8
100.0
hyp2
1.00
1.20
1.82
1.90
2.00
3.75
4.80
5.92
7.00
8.31
10.00
11.85
14.00
16.65
19.50
23.80
29.55
36.70
48.50
68.60
100.0
hyp3
0.10
0.27
0.43
0.61
0.83
1.10
1.36
1.68
2.05
2.49
3.00
3.66
4.33
5.22
6.80
8.25
11.0
14.8
21.8
36.5
100.0
bi-lin = bi-lineair over 2 decades
log 2 = logarithmic over 2 decades
log 3 = logarithmic over 3 decades
hyp 2 = hyperbolic over 2 decades
hyp 3 = hyperbolic over 3 decades
NOTE: Multiply the values from the table with appropriate
factors to get the end-scale value you want.
Table 5-4. Example of output tables
Fig. 5-2. Percentage of mA-output
range versus percentage of
conductivity range