Siemens LMV27.100x2 - Deleting Curves

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Building Technologies Basic Documentation LMV27... CC1P7541en
8 Selection of operating mode 17.12.2018
Operating mode parameter 201 Fuel train Air-fuel ratio control
Fuel actuator
Air actuator
Description
control ¹)
25 Ho mod without
circulation
control ¹)
Modulating
electronic
● ●
Heavy oil direct ignition, without circulation control, electronic modulating ratio
control.
26 Ho 2 stage
without
circulation
control ¹)
2-stage
●
Heavy oil direct ignition, without circulation control, electronic 2-stage ratio
control.
27 Ho 3 stage
without
circulation
control ¹)
3-stage
●
Heavy oil direct ignition, without circulation control, electronic 3-stage ratio
control.
28 G mod mech
only air actuator
¹)
Modulating
mechanical
●
Gas direct ignition, only air actuator, mechanical modulating ratio control.
29 Gp2 mod mech
only air actuator
¹)
Modulating
mechanical
●
Gas pilot ignition 2, only air actuator, mechanical modulating ratio control.
¹) Selected operating mode is not released for the LMV27.
With select: Error code 210 diagnostic code 0
(Also refer to chapter Fuel trains)
8.1 Deleting curves
To delete curves, the operating mode must be set to undefined «--». In that case, only
the fuel curves are deleted, the direction of rotation or the reference position of the
actuators is not changed.