Siemens LMV5 Quick Start Manual page 60

BACKUP and RESTORE of entire Parameter Sets
Entire parameter sets can be BACKUP-UP or RESTORED between a PC, the AZL5 and the
LMV5. This is particularly useful and timesaving if identical (or similar) burners / boilers are being
commissioned. This can be accomplished in two different ways, with an AZL5 or with a PC having
the ACS450 software loaded. (Refer to section 9 for ACS450 instructions)
Note: Do not connect an AZL51 to an LMV52 since incompatible memory exists between these
two. If attempted, memory can be permanently damaged. An AZL52 can be used on any
LMV5, (LMV51, LMV52 ) with no problems.
The parameter set that the LMV5 uses for operation is stored in the LMV5 itself. When a
parameter is changed (via the AZL5 or ACS450), the actual change in memory (parameter
set) occurs in the LMV5 and not the AZL5.
The AZL5 also stores a parameter set that may or may not be the same as the parameter
set in the LMV5. If a parameter BACKUP (LMV5 >AZL), or a parameter RESTORE (AZL >
LMV5) is performed, the parameter sets in the LMV5 and the AZL5 will be identical.
Caution: If the LMV5 is reset during a BACKUP or RESTORE, a damaged parameter set
will likely occur.
Fault history and lockout history are ONLY stored in the AZL. The passwords are part of
the parameter set.
Procedure to use an AZL5 to transfer a parameter set from LMV5(Y) to LMV5(Z)
Overview: I.
II. Match BurnerID's on
III. RESTORE
IV. Return
V.
I. Match parameters on AZL5(Y) to LMV5(Y)
1) After setting the parameters (by using the AZL5 or ACS450), be sure that the parameter set
stored in the AZL5(Y) completely matches the parameter set stored in the LMV5(Y). This can
be accomplished in two different ways:
a. Whenever the ESC key is used to back out of the Params & Display menu, and there
has been a change in a parameter, the AZL5 will prompt the user with:
"Make Parameter Backup? ENTER: yes ESC: no"
pressing ENTER synchronizes the AZL5 and LMV5 parameter sets.
b. The parameter LMV5x -> AZL5, (found under Updating> ParamBackup) can also be
done at anytime so that the parameter set in the LMV5 will be written to the AZL5.
When this method is used, the following text will be shown:
"Parameters being updated
"Backup is made"
WAIT for the next line of text / step. It may take up to 5 minutes!
"Parameters have been stored
2) A current parameter set now exists on AZL5(Y).
LMV5 QSG Rev 4
BACKUP
Attach
and
Modify
Cancel with ESC"
Sec 4
AZL5(Y) parameters to
LMV5(Y) and
AZL5(Y) to
LMV5(Y) parameters to
AZL5(Y) to
AZL5(Z) to
LMV5(Z) BurnerID
Continue with ESC"
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LMV5(Y)
LMV5(Z)
LMV5(Z)
LMV5(Z)
LMV5(Y)
LMV5(Z)