Siemens LMU54 Series Basic Documentation page 146

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Siemens Building Technologies
HVAC Products
FaEinstellFlags2 Setting flags of burner control section external components2
LPKon
GPKon
NLKon
N_NachstellKon1 Speed readjustment on startup
N_NachstellKon2 Speed readjustment on shutdown
N_Nachstell_lern Learning function with speed readjustment
FaEinstellFlags3 Setting flags of burner control section
Gebl_QAA
Gebl_Impulse
CheckAnzAusg Number of outputs on clip-in function module for adaption
TB_Konfig Flags for configuring the TL functions
TW_EIN
Gradient_EIN
DeltaT_1_EIN
DeltaT_2_EIN
Basic Documentation LMU54... / LMU64...
12 Parameter list / legend of parameter bit fields LMU...
Function of free contact input (APS)
XXXX X000 not permitted
XXXX X001 input s ignal as a programmable input
XXXX X010 APS configuration2 (sequence diagram)
XXXX X011 APS configuration3 (sequence diagram)
XXXX X100 APS configuration4 (sequence diagram)
XXXX X101 contact open -> start prevention
Function of contact input GP
XXXX 0XXX no GP connected
XXXX 1XXX GP open -> start prevention
Level of postpurging
XXX0 XXXX prepurge level
XXX1 XXXX after the last operation control command
XX0X XXXX OFF
XX1X XXXX ON
X0XX XXXX OFF
X1XX XXXX ON
0XXX XXXX OFF
1XXX XXXX ON
Release or use of fan parameters of QAA73...
XXXX XXX0 no use of QAA fan parameters
XXXX XXX1 use of QAA fan parameters
Number of pulses of fan's Hall feedback signal per
revolution
XXXX X00X 2 pulses per revolution
XXXX X01X 3 pulses per revolution
XXXX X10X 4 pulses per revolution
to current balance
XXXX 1XXX internally
TW ON / OFF
XXXX XXX0 TW OFF
XXXX XXX1 TW ON
Test exceeding temperature gradient ON / OFF
XXXX XX0X test exceeding temperature gradient OFF
XXXX XX1X test exceeding temperature gradient ON
Checking excessive dT (> dTkTrSTB) ON / OFF
XXXX X0XX checking OFF
XXXX X1XX checking ON
Checking excessive dT (> dTkTrSTB + 8K) ON / OFF
XXXX 0XXX checking OFF
XXXX 1XXX checking ON
CC1P7494en
07.11.2002