Siemens LMV51 Series Basic Documentation page 137

Representation of parameters based on the AZL5... menu structure, «OEM» level, as supplied by Siemens
Menu level 1 Menu level 2 Menu level 3
Process Data
LoadController
Controller-
Param
Siemens Building Technologies Basic Documentation LMV5...
HVAC Products 7 Display and operating unit AZL5...
Menu level 4 Menu level 5 Menu level 6
A2
B / 1000
O2 Content Air
Type Air Change
O2 OffsetOil
LoadCtrlSus-
pend
FilterTimeLoad
CombEfficiency
ManVar O2 Ctrl
State O2 Ctrl
Air-related Load
Diag Reg State
ContrlParam-
List
StandardParam
P-Part (Xp)
I-Part (Tn)
Description
Adjustable constant for calculating the combustion efficiency
(oil)
Adjustable constant for calculating the combustion efficiency
(oil)
Oxygen content of air
Impact of air density change on O2 value
O2 offset during change of load oil
Difference between delayed and current load
Filter time for delayed load
Combustion efficiency
Manipulated variable of O2 trim controller
Release O2 trim controller
Diagnostic code when controller is locked
Settings for the internal load controller
Setting the controller parameters
PID control parameters
Selection of standard parameter sets for the load controller
Controller parameter proportional band
Controller parameter integral part
Value range Access Default pa- LMV51 LMV52
rights rameter
setting
0.40..0.80 Service 0.65
1..20 Service 9
0..30 % OEM 20.9 %
like theory OEM like theory
like P air
0...5 % Service 0 %
0...25 % Service 5 %
4...10 Service 5
User
0..200 % User ---
-35..35 % User ---
deactivated User ---
locked
LockTStaff
InitContr
LockTLoad
active
LockTCAct
0..100%, S1, S2, S3 User ---
0...255 User ---
User
User
User
Adaption User ---
very fast
fast
normal
slow
very slow
2..500 % User 15 %
0..2000 s User 320 s
x
x
x
x
x
x
x
x
x
x
x
x
x
x x
x x
x x
x x
x x
x x
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CC1P7550en
13.08.2004