Siemens LMV5 Series Basic Documentation page 155

Changing an existing curve
Menu level 1
Params & Display
Creating a new curvepoint
16. Load limits
Menu level 1
Params & Display
17. Shutdown
Menu level 1
ManualOperation
Siemens Building Technologies
HVAC Products
The curvepoints can be changed during burner off periods (Phase 12) or during burner
operation (Phase 60).
To change an existing curve, select the curvepoint in «Point» mode. You are now able
to change the point, or to cancel it.
Menu level 2 Menu level 3
RatioControl
GasSettings
To create a new curvepoint, select «Manual». Set the output of the new point and
acknowledge by pressing ENTER.
During the manual procedure, the actuators travel on the interpolated straight lines
between the curvepoints.
After pressing ENTER, each individual actuating device can be selected to optimize the
position.
To leave the curvepoint setting, press the ESC button and store the point by pressing
ENTER.
Finally, you can limit the burner output to a minimum and maximum in accordance with
the boiler's requirements.
Menu level 2 Menu level 3
RatioControl
GasSettings
Choose «Autom/Manual/Off» to select «BurnerOff».
Menu level 2 Menu level 3
Autom/Manual/Off
Basic Documentation LMV51...
8 Commissioning instructions for the LMV5... system
Menu level 4 Menu level 5
CurveParams
Point
Manual
Menu level 4 Menu level 5
LoadLimits
MinLoadGas
MaxLoadGas
Menu level 4 Menu level 5
Menu level 6
Menu level 6
Menu level 6
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CC1P7550en
01.10.2003