Emerson Daniel 1200 Series, Руководство пользователя

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6.12.5 Backup and restore (BACkUP)
Important
The meter saves all parameter settings and no reprogramming is necessary when power is lost and
restored to the meter. The total and grand totals are saved during a power loss. Only the maximum
and minimum displays are reset when power is lost.
The features are used to save and restore programmed settings. Programming can be
restored to a known saved good configuration, or to factory defaults. This is useful to
restore meters whose programming has been altered in unknown ways, or to quickly
restore known good settings if mistakes are made during reprogramming.
Backup and restore (BACkUP) Figure 6-22:
The save feature (SAVE?) saves all current parameter settings into the memory of the
backup restore. The backup restore feature is loaded with factory default settings until a
new configuration is saved.
The load feature (LoAd?) restores all parameters to the programmed values stored in
backup restore memory. The load feature will not affect the current password settings, or
allow the editing of permanently locked parameters due to the enabling of the non-
resettable grand total feature. See
Section 6.10.4 .
CAUTION!
Once meter parameters have been saved to memory by the backup restore feature there is no
recovering the previously saved settings.
Once parameters have been loaded into the meter from the backup restore feature there is no
recovering the previously programmed settings.
The default feature (dEFLt) restores all parameters to the factory default values. Factory
default reset does not change the saved backup restore settings, override passwords, or
edit parameters locked by a permanent non-resettable grand total. See
Section 6.10.4 .
Product advanced features
82 LTM Internal Display