LMVSeriesTechnicalInstructions
DocumentNo.LV5‐1000
SCCInc. Page1 Section3
3‐1:ParametersIntroduction
The Siemens LMV5 has a number of parameters that can be adjusted to suit the wide variety of
applicationsthatexistintheburner/boilerandindustrialheatingmarket.
Theseparametersarebrokenupintothreemaingroupsbypasswordaccess:
User Level access does not requireapassword,andencompassesall of the para
meters that an
endusermighthavetovieworadjustduringthelifeoftheburn
er/boiler.
Service Level access does require a password, and encompasses all of the user level parameters,
plus additional parameters that a service technician might need to access to tune or
maintaintheburner/boiler.
OEM Level access requires a different password than the service level
, and enables the OEMto
accessallavailableparameters,includingsafety‐relatedparameters.
TheparametersareaccessedthroughtheAZL5inanoutline‐typestructure.Thisstructureisthoroughly
illustrated with the LMV5 Parameter List in Section 3‐2.An explanation of how
to use the LMV5
ParameterListisshownbelow.
*LMV51.0 is not shown in the Parameter List.It has the same parameters as the LMV51.1 with the
exceptionthattheLMV51.0hasno“loadcontroller”parameters.
Figure3‐1.1:LMV5ParameterListLegend
Section3‐3 showsthesequencediagrams foreachfueltrainavailableintheLMV5withtheexceptionof
HeavyOilHO(heavyoilwithdirectspark).Foranexampleofwhateachofthesefueltrainslookslike,see
Section4.
MenuPath Parameter Default Range Description
51.1
52.2
52.4
Params&Display>
BurnerControl>
Times>
TimesStartup2
SafetyTme1Gas(O) 5s 1‐10s
Whenafueltrainwitha
pilotisused,thissetting
defines…
xxx
SafetyTme1Oil(O) 5s 1‐15s
Interval1Gas(S) 2s
0.2‐63s
Whenafueltrainis
selectedthathasapilot,
thissettingdefines…
Interval1Oil(S) 2s
Stateswhatpassword
levelisrequiredto
accesstheparameter.
Statesthemenu
pathnecessaryto
accessthe
parameter.Bold
indicatesthe
highestmenu
level.
Statesiftheparameteris
availableonanLMV51.1,
LMV52.2,orLMV52.4*
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