Siemens LME7 Series Technical Instructions page 31

LME Series
LEGEND - Password Level: S = Service; O = OEM; S/O = View - Service, Write - OEM; Info = Info Menu; Ser = Service Menu
Parameter
Shaded Parameters = Frequently Used
Parameter Name
Number
PW Level
P0 Ignition Speed
P1 Low Fire Speed
P2 High Fire Speed
503.00 Standby Blower Speed
Prepurge / Postpurge
503.01
Blower Speed
Minimum Ignition
516.00
Speed
Maximum Ignition
516.01
Speed
Minimum Low Fire
517.00
Speed
Maximum Low Fire
517.01
Speed
Minimum High Fire
518.00
Speed
Maximum High Fire
518.01
Speed
Maximum Blower
519
Speed
522 Ramp Up PWM Blower
Ramp Down PWM
523
Blower
SCC Inc.
Default Range
3000 RPM 800-9000 RPM
S
1200 RPM 400-9000 RPM
5700 RPM 800-9000 RPM
500 Level: Special Positions / Modulation Ramps / Blower Speed Limits
0 RPM 0-9000 RPM
S
5700 RPM 800-9000 RPM Sets the PWM blower speed during prepurge and postpurge.
800 RPM 800-9000 RPM
9000 RPM 800-9000 RPM
400 RPM 400-9000 RPM
9000 RPM 800-9000 RPM
800 RPM 800-9000 RPM
S/O
9000 RPM 800-9000 RPM
5830 RPM 3000-9000 RPM
14.994 sec 2.058-74.97 sec
14.994 sec 2.058-74.97 sec
400 Level: Blower Speeds
Sets the PWM blower speed during ignition. See Section 6 (PWM Blowers) for more information on setting
this value.
Sets the PWM blower speed at low fire. See Section 6 (PWM Blowers) for more information on setting this
value.
Sets the PWM blower speed at high fire. See Section 6 (PWM Blowers) for more information on setting
this value.
Sets the PWM blower speed when the burner is in standby (off).
Sets the minimum allowable PWM blower speed during ignition (P0). This should be set to the minimum
blower speed at which the burner can still be safely ignited.
Sets the maximum allowable PWM blower speed during ignition (P0). This should be set to the maximum
blower speed at which the burner can still be safely ignited.
Sets the minimum allowable PWM blower speed when the burner is at low fire (P1). This should be set to
the minimum blower speed at which the burner can still be safely operated at low fire.
Sets the maximum allowable PWM blower speed when the burner is at low fire (P1). This should be set to
the maximum blower speed at which the burner can still be safely operated at low fire.
Sets the minimum allowable PWM blower speed when the burner is at high fire (P2). This should be set to
the minimum blower speed at which the burner can still be safely operated at high fire.
Sets the maximum allowable PWM blower speed when the burner is at high fire (P2). This should be set to
the maximum blower speed at which the burner can still be safely operated at high fire.
Sets the maximum blower speed according to the PWM blower manufacturer. This value is used to
calculate blower speed percentages.
This sets the speed that the PWM blower ramps up. This setting is active during operation as well as
driving to special positions (standby, prepurge, ignition, postpurge). Large blowers typically require a
longer ramp up.
This sets the speed that the PWM blower ramps down. This setting is active during operation as well as
driving to special positions (standby, prepurge, ignition, postpurge). Large blowers typically require a
longer ramp down.
Page 7
Description
Technical Instructions
LME-1000
PME71. PME71. PME71.
111A1 112A1 901A1
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Section 2