LME Series
LME73 Parameter List
Technical Instructions
LME-1000
PW Level Default Range Description
041 Service Level PW 7173 Any 4 characters
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).
• • •
042 OEM Level PW L7unI Any 5 characters
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).
• • •
060 Backup / Restore S
Backup - 0
Restore - 0
0-1
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
• • •
102 Production Date Date that the LME7 was produced in the DD.MM.YY format.
• • •
103 Serial Number Serial number of the LME7.
• • •
113 Burner ID Not set 0-99999999
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.
• • •
123 Min Load Change 2% 1-10%
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.
• •
140 Display Mode 1 1-4
Sets what will be displayed by the LME7 integral display.
1 = phase
2 = flame signal (QRA… flame scanner or flame rod)
3 = not used
4 = load
• • •
164 Startups
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.
• • •
166 Total Startups Displays the total number of startups. Not resettable.
• • •
170
Number of
Relay Cycles
Displays the number of cycles on different internal relays in the LME7.
Index 00 = K12 relay cycles
Index 01 = K11 relay cycles
Index 02 = K2 relay cycles
Index 03 = K1 relay cycles
• • •
171 Max Relay Cycles Displays the maximum number of relay cycles allowed on the internal relays of the LME7.
• • •
Parameter
Number
PME73.
811A1
PME73.
812A1
PME73.
840A1
000 Level: Parameter Backup / Restore / Change Passwords
100 Level: General Information / Display Mode
S
LEGEND - Password Level: S = Service; O = OEM; S/O = View - Service, Write - OEM; Info = Info Menu; Ser = Service Menu
Shaded Parameters = Frequently Used
O
Parameter Name
Reset only
Info
Read only
Read only
Info
SCC Inc. Page 4 Section 3
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