User guide

IM 12D08E02-01E
Parameter setting 5-19
Code Display Function Function detail X Y Z Default values
mA output functions
30 *mA mA output range mA1 = 0-20 mA 0 1.1
mA1 = 4-20 mA 1 4-20
mA2 = 0-20 mA 0
mA2 = 4-20 mA 1 4-20
31 *OUTP.F mA output functions Calculated value (Service Code 58) 0 0 1.1
Meas. conductivity linear 1 1 Cond.1/2
Meas. conductivity table 2 2
Meas. temperature 3 3
T1-T2 4 4
Direct/reverse action For rising signal, set for increasing mA out. 5 5 (direct)
(For PI control only) For rising signal, set for decreasing mA out. 6 6 (reverse)
32 *BURN Burn function mA 1 No burnout 0 0.0 No Burn.
mA 1 Burnout downscale 1
mA 1 Burnout upscale 2
mA 2 No burnout 0 No Burn.
mA 2 Burnout downscale 1
mA 2 Burnout upscale 2
33 *RG.mA1(2) PI range Proportional range for mA control signal 10 %
(use >, ^, ENT keys to adjust value)
34 *tI.mA1(2) Integral time 100 sec.
(for PI control)
35 *TABL1 Output table for mA1
*0% Linearization table for mA1 in 5% steps.
*5% The measured value is set in the main
*10% display using the >, ^, ENT keys, for
... each of the 5% interval steps.
... Where a value is not known, that value may
*90% be skipped, and a linear interpolation will
*100% take place.
36 *TABL2 Output table for mA2 Similar to code 35
37 *DAMP Damping time Damping on mA output 0-120 sec. 0. sec.
38-39 Not used
EXAMPLES:
A = bi-lineair
B = hyperbolic (2 decades)
C = logarithmic (2 decades)
D = linear
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.
% of output range
100
0 10 50 100 110
B
50
0
A
C
D
% of conductivity range
Fig. 5-2. Percentage of mA-output range versus
percentage of conductivity range
Table 5-4. Example of output tables
Output bi-lin log 2 log 3 hyp 2 hyp 3
0% 0.0 1.0 0.10 1.00 0.10
5% 1.0 1.3 0.14 1.20 0.27
10% 2.0 1.6 0.20 1.82 0.43
15% 3.0 2.0 0.28 1.90 0.61
20% 4.0 2.5 0.40 2.00 0.83
25% 5.0 3.2 0.56 3.75 1.10
30% 6.0 4.0 0.79 4.80 1.36
35% 7.0 5.0 1.12 5.92 1.68
40% 8.0 6.3 1.58 7.00 2.05
45% 9.0 7.9 2.24 8.31 2.49
50% 10.0 10.0 3.16 10.00 3.00
55% 20.0 12.6 4.47 11.85 3.66
60% 30.0 15.8 6.31 14.00 4.33
65% 40.0 20.0 8.91 16.65 5.22
70% 50.0 25.1 12.6 19.50 6.80
75% 60.0 31.6 17.8 23.80 8.25
80% 70.0 39.8 25.1 29.55 11.0
85% 80.0 50.1 35.5 36.70 14.8
90% 90.0 63.1 50.1 48.50 21.8
95% 100.0 79.4 70.8 68.60 36.5
100% 110.0 100.0 100.0 100.0 100.0