Lme75 Parameter List - Siemens LME7 Series Technical Instructions

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
041 Service Level PW
042 OEM Level PW
060 Backup / Restore
102 Production Date
103 Serial Number
113 Burner ID
123 Min Load Change
140 Display Mode
164 Startups
166 Total Startups
Number of
170
Relay Cycles
171 Max Relay Cycles
SCC Inc.
Default Range
000 Level: Parameter Backup / Restore / Change Passwords
7576 Any 4 characters
O
L7un Any 5 characters
I
Backup - 0
S 0-1
Restore - 0
100 Level: General Information / Display Mode
Read only
Info
Not set 0-99999999
2% 1-10%
S
1 1-4
Reset only
Info
Read only

LME75 Parameter List

The service level password can be changed here. It must be exactly 4 characters in length. Enter the
current password, then enter the new password twice to change it (c = current, n = new, r = repeat).
The OEM level password can be changed here. It must be exactly 5 characters in length. Enter the current
password, then enter the new password twice to change it (c = current, n = new, r = repeat).
Used to perform parameter backups and restores.
Backup: Transfer LME7 parameters to PME7. Restore: Transfer PME7 parameters to LME7.
Set parameter to 1 and press the info button to begin the backup or restore. Once a parameter backup is
successful, the screen will display "bAC End". Once a parameter restore is successful, the screen will
display "rSt End".
Date that the LME7 was produced in the DD.MM.YY format.
Serial number of the LME7.
The burner ID can be viewed through the AZL23 but can only be set using the ACS410 software. The
burner ID must be all digits (no letters), from 1-8 digits in length. Typically the burner serial number is
used. This serves as an identifier for the parameter set. The burner ID must be set in order to perform a
parameter backup to a PC using the ACS410 software. Parameter backups to the PME7 program module
can be made without setting the burner ID.
This serves as a dead band for load changes to reduce small oscillations (hunting) by the actuator. If the
requested change in fire rate is less than the setting of this parameter, the actuator will not move.
Sets what will be displayed by the LME7 integral display.
1 = phase
2 = flame signal (flame rod)
3 = flame signal (QRA75... or QRI... flame scanner)
4 = load
Displays the total number of startups. To reset this value, press and hold the info button until the value
begins to flash, then let go. The value will automatically change to 0. Press the info button again to
confirm the reset.
Displays the total number of startups. Not resettable.
Displays the number of cycles on different internal relays in the LME7.
Index 00 = K8 relay cycles
Index 01 = K7 relay cycles
Index 02 = K2 relay cycles
Index 03 = K1 relay cycles
Displays the maximum number of relay cycles allowed on the internal relays of the LME7.
Page 3
Description
Technical Instructions
LME-1000
PME75. PME75.
811A1 812A1
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Section 4