Interpolation Of Curvepoints - Siemens LMV37.4 Series Basic Documentation

Basic unit with integrated air-fuel ratio control for forced draft burners
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27.11.9 Interpolation of curvepoints

Example 1 = gas modulating
P0, P1 and P9 are set as described:
P2 through P8 have automatically been
calculated:
P5 shall now be changed:
or
F
A
or
F
A
and
or
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P
V
h min s
P
V
h min s
P
V
h min s
P
V
h min s
Basic documentation LMV37.4...
27 Parameter level
/reset
Identification of start for setting the curve
parameters.
%
Curvepoint
Value 1
fuel
P0
30.0
P1
32.0
P9
80.0
Curvepoint
Value 1
fuel
P2
38.0
P3
44.0
P4
50.0
P5
56.0
P6
62.0
P7
68.0
P8
74.0
/reset
%
Keep
or
F
A
Example:
F
%
Press
or
required.
Example: 50.0
%
Value 2
air
22.0
24.0
90.0
Value 2
air
32.3
40.5
48.8
57
65.3
73.5
81.8
depressed.
to change the value as
195/235
CC1P7546en
20.09.2013

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