Siemens LMV37.4 Series Basic Documentation page 207

Basic unit with integrated air-fuel ratio control for forced draft burners
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Par.
Parameter
no.
2 = active (high active)
Load controller contacts X5-03 are deactivated when function is active!
192
Switching back to pilot minimum time
193
Switching back to pilot maximum time
194
Repetition limit no flame at the end of safety time (TSA)
1 = no repetition
2...4 = 1...3 repetitions
195
Repetition limit heavy oil direct start
1 = no repetition
2...15 = 1...14 number of repetitions
16 = constant repetition
196
Repetition limit air pressure failure
1 = no repetition
2 = 1 repetition
200
Basic unit
201
Burner operating mode (fuel train, modulating / multistage, actuators,
etc.)
-- = undefined (delete curves)
1 = G mod
2 = Gp1 mod
3 = Gp2 mod
4 = Lo mod
5 = Lo 2-stage
6 = Lo 3-stage
7 = G mod pneu
8 = Gp1 mod pneu
9 = Gp2 mod pneu
10 = LoGp mod
11 = LoGp 2-stage
12 = Lo mod 2 fuel valves
13 = LoGp mod 2 fuel valves
14 = G mod pneu without actuator
15 = Gp1 mod pneu without actuator
16 = Gp2 mod pneu without actuator
17 = Lo 2-stage without actuator
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Number of
Type
Edit
elements
1
Time
edit
1
Time
edit
3
Std_u8
edit
1
Std_u8
edit
1
Std_u8
edit
1
Selection
edit / clear
Basic documentation LMV37.4...
28 Parameter list LMV37.4...
Value range
Resolution
Min
Max
5 s
120 s
0,2 s
30 s
108 min.
0,2 s
1
2
1
1
16
1
1
16
1
1
27
1
Default
Password level
setting
30 s
SO
60 min.
SO
0
OEM
3
SO
3
OEM
undefined
SO
207/235
CC1P7546en
20.09.2013

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