Siemens LMV5 Series Basic Documentation page 132

Burner control with integrated fuel / air ratio control, burner control with load control and oxygen trim control for forced-draft burners
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Parameterdarstellung auf Basis der Menüstruktur AZL - Ebene «OEM» - Auslieferstand Siemens Landis&Staefa
Menu level 1
Menu level 2
Menu level 3
Times
NumFuelActuato
rs
ShutdownBehav
ProgramStop
O2Ctrl/Limiter
GasSettings
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Siemens Building Technologies
Basic Documentation LMV51...
HVAC Products
7 Display and operating unit AZL5...
Menu level 4
Menu level 5
Menu level 6
OperatRampMod
OperatRampSta
ge
TimeNoFlame
OptgMode
O2 Control
O2 Limiter
Control Param
P Low-Fire
I Low-Fire
Tau Low-Fire
P High-Fire
Description
Duration operating ramp ratio control modulating operation
Duration operating ramp ratio control multistage operation
Duration ramp in prepurge and ignition position
Number of fuel actuators
This parameter determines the way the ratio control system
behaves in the lockout phase
Program stop
Parameter settings for O2 control and monitor function
Parameter settings for firing on gas
Operating mode of O2 controller / monitor when firing on gas
P-part of O2 controller with low-fire
I-part of O2 controller with low-fire
Time constant Tau of O2 controller's controlled system with
low-fire
P-part of O2 controller with high-fire
Value range
Access
Default
LMV51 LMV52
rights
parameter
setting
Service
x
30..120s
Service
30s
x
10..60s
Service
10s
x
10..120s
Service
10s
x
1..2
OEM
2
x
Unchanged
Service
HomePos
x
PostpurgeP
HomePos
deactivated
Service
deactivated
x
24 PrePurgP
32 PreP FGR
36 IgnitPos
44 Interv 1
52 Interv 2
72 PostPPos
76 PostPFGR
User
Service
auto deact
Service
man deact
man deact
O2 Limiter
O2 Control
conAutoDeac
Service
Service
Service
3..500 %
Service
invalid
0..500s
Service
invalid
1..27s
OEM
invalid
3..500 %
Service
invalid
CC1P7550en
01.10.2003
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x

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