Campbell CR3000 Micrologger, Руководство оператора

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Section 8. Operation
455
8.8.4.1 Full Memory Reset
Full memory reset occurs when an operating system is sent to the CR3000 using
DevConfig or when entering 98765 in the Status table field FullMemReset
(p. 581).
A full memory reset does the following:
•
Clears and formats CPU: drive (all program files erased)
•
Clears SRAM data tables
•
Clears Status-table elements
•
Restores settings to default
•
Initializes system variables
•
Clears communication memory
Full memory reset does not affect the CRD: drive directly. Subsequent user
program uploads, however, can erase CRD:.
Operating systems can also be sent using the program Send feature in datalogger
support software
(p. 90).
A full reset does not occur in this case. Beginning with
CR3000 operating system v.16, settings and fields in the Status table are
preserved when sending a subsequent operating system by this method; data
tables are erased. Rely on this feature only with an abundance of caution when
sending an OS to CR3000s in remote, expensive to get to, or difficult-to-access
locations.
8.8.4.2 Program Send Reset
Final-storage
(p. 539)
data are erased when user programs are uploaded, unless
preserve / erase data options are used. Preserve / erase data options are presented
when sending programs using File Control Send
(p. 539)
command and CRBasic
Editor Compile, Save and Send
(p. 534).
See Preserving Data at Program Send
(p.
180)
for a more-detailed discussion of preserve / erase data at program send.
8.8.4.3 Manual Data-Table Reset
Data-table memory is selectively reset from
•
Support software Station Status
(p. 557)
command
•
CR1000KD Keyboard/Display: Data | Reset Data Tables