FMS Commissioning
O regulation
2
Commissioning
Inputting the
Calculation of O target values as part of burner adjustment
2
O setpoint curve
2
Note: O -regulated operation is the normal operation. Unregulated
2
operation should only be considered to be the emergency situation.
Hence, the objective of burner adjustment should be to calculate the
optimised operation and to store the corresponding curves in the
VMS/FMS. The O values calculated as part of burner adjustment are
2
now input as target values for O regulation.
2
The excess air required for unregulated operation is set via the base
value without regulation (parameters 901/902). This is specified during
Regulation off, Regulation in standby etc.
The O values calculated during burner adjustment are input and stored as
2
follows, regardless of whether the burner is off or in operation. The O target
2
values can be input arbitrarily. It is not necessary to observe any particular
sequence.
Set selector switch (2) to O regulation.
2
Delete the whole O curve with
2
channel key 4 (4) upwards.
If only points need to be changed, push
channel key 4 (4) downwards.
Set selector switch (1) to Load.
Using channel key 1 (5), the composite curve's programmed load points
can now be called up.
Note: The O target values can only be stored in the programmed load
2
points. If load points are skipped, the line in between is interpolated.
- Set selector switch (1) to target value.
- Channel key 4 (4) is used to set the required O target value.
2
- Press the Acceptance key (3).
Note: Each stored O target value can be changed as many times as
2
necessary, including immediately after storing it.
Set selector switch (3) to Load and
use channel key 1 (5) to call up the next load point;
etc.
As soon as all required O target values have been entered,
2
set selector switch (2) back to Automatic.
The O target value curve is now stored.
2
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X
X
X
X
X
X
X
X
X
5
Vol.% O
2
Typical O target value curve
2
Load
4
3
2
1
0
200
400
600
800
1000
0
i
i
x
x
x
1
3
5
4
LAMTEC
LAMTEC
x
2
O2 I 2.3 S 2.7
