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Siemens LMV37.4 Series User Manual

Siemens LMV37.4 Series
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Building Technologies Basic documentation LMV37.4... CC1P7546en
28 Parameter list LMV37.4 17.12.2018
Par. Parameter Number of Type Edit Value range Increment Default Password level
no. elements Min. Max. setting write read
postpurge speed)
0 = inactive
1 = active
2 = active (50% tolerance increase outside operation)
530 Activation trim function
0 = inactive
1 = active
2 = active (including test function for analog input)
3 = active (including ignition speed)
4 = active (including ignition speed and analog input
test)
1 Std_u8 edit 0 4 1 0 OEM HF
542 Activation of VSD / PWM fan
0 = deactivated
1 = active
2 = active (no repetition)
1 Selection edit 0 2 1 0 HF HF
544 Ramp modulating 1 Std_u8 edit 32 s 80 s 1 s 32 s HF HF
545 Lower output limit
undefined = 20%
1 Output edit 20% 100% 0,1% undefined HF (GA) HF (GA)
546 Upper output limit
undefined = 100%
1 Output edit 20% 100% 0,1% Undefined HF (GA) HF (GA)
547 Lower trim limit 1 Std_u16 Edit -15% 0% 0,1% -4% OEM HF (GA)
548 Upper trim limit 1 Std_u16 edit 0% 25% 0,1% 4% OEM HF (GA)
549 Trim damping (based on low-fire) 1 Std_u8 edit 0% 100% 1% 88% OEM HF
550 Trim delay time (after entering phase 60) 1 Std_u8 edit 0 s 255% 1 s 25 s OEM HF
551 Wait time until warning with active trim limit 1 Time edit 0 s 60 min 0,2 s 0 s OEM HF
552 Behavior if maximum trim limitation time is exceeded
0 = Warning message only (trim impact remains
active)
1 = Warning and deactivation of the trim function
2 = Shutdown
1 Std_u8 edit 0 2 1 0 OEM HF
600 Actuators
601 Selection of reference point
Index 0 = fuel
Index 1 = air
Setting values:
2 Selection edit 0 1 1 Index
0
1
Wert
1
0
OEM HF

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Siemens LMV37.4 Series Specifications

General IconGeneral
BrandSiemens
ModelLMV37.4 Series
CategoryController
LanguageEnglish

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