B-7
1010PVNFM-3A
Appendix
To Clear All Dynamic Memory Using the RS-232 Interface:
CAUTION: Before proceeding further , it is essential to understand that this function
eliminates
all data stored in RAM. This means that all saved site setups,
including the site data of a flow-calibrated site will be erased! Also, the
entire Datalogger file plus any custom factory or user-created pipe or trans-
ducer tables will be eliminated. The impact of this is such that we strongly
recommend that you consult our technical service department before con-
tinuing with this procedure. If you choose to continue, be aware that you
will have to create a new site setup, re-enter all site specific parameters
including pipe or transducer tables, plus all desired Meter Facilities en-
tries.
1. Turn off power (if it is currently on).
2. Turn the power on. As soon as you apply power, type the @ character three times.
The prompt:
[Clr Active Memory?] appears at the top of the screen. Press the <Down Arrow>.
Note that the prompt switches to
[Clr Saved Data? No] .
3. Press the <Right Arrow> and then the <Down Arrow> to switch the option list to:
[Clr Saved Data? Yes].
4. Press <ENT> to clear all Active Site Data (but not saved site setups).
5. To restore operation, press <MENU> to access the Installation Menu. Create a new site setup
or recall a stored site setup. Reselect any Meter Facilities items (e.g., RS-232 setup param-
eters).
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