Siemens LME7 Series Technical Instructions

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

Siemens LME7 Series Specifications

General

Brand	Siemens
Model	LME7 Series
Category	Controller
Language	English