Siemens LMV5 Series Technical Instructions page 59

LMV Series
3‐1: Parameters Introduction
The Siemens LMV5 has a number of parameters that can be adjusted to suit the wide variety of
applications that exist in the burner / boiler and industrial heating market.
These parameters are broken up into three main groups by password access:
User Level access does not require a password, and encompasses all of the parameters that an
end user might have to view or adjust during the life of the burner / 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
maintain the burner / boiler.
OEM Level access requires a different password than the service level, and enables the OEM to
access all available parameters, including safety‐related parameters.
The parameters are accessed through the AZL5 in an outline‐type structure. This structure is thoroughly
illustrated with the LMV5 Parameter List in Section 3‐2. An explanation of how to use the LMV5
Parameter List is shown below.
Menu Path
States the menu
path necessary to
SafetyTme1Gas (O)
access the
parameter. Bold
indicates the
highest menu
level.
Params & Display>
BurnerControl>
Times>
TimesStartup2
*LMV51.0 is not shown in the Parameter List. It has the same parameters as the LMV51.1 with the
exception that the LMV51.0 has no "load controller" parameters.
Section 3‐3 shows the sequence diagrams for each fuel train available in the LMV5 with the exception of
HeavyOilHO (heavy oil with direct spark). For an example of what each of these fuel trains looks like, see
Section 4.
SCC Inc.
Parameter Default Range
5s
SafetyTme1Oil (O) 5s
Interval1Gas (S) 2s
Interval1Oil (S) 2s
Figure 3‐1.1: LMV5 Parameter List Legend
Page 1
HOME
Description
When a fuel train with a
pilot is used, this setting
1‐10s
defines...
States if the parameter is
available on an LMV51.1,
1‐15s LMV52.2, or LMV52.4*
When a fuel train is
selected that has a pilot,
this setting defines...
0.2‐63s
States what password
level is required to
access the parameter.
Technical Instructions
Document No. LV5‐1000
x x x
Section 3